INABA Minoru

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Name
INABA Minoru
Affiliation
Doshisha University
Section
Faculty of Science and Engineering Department of Molecular Chemistry and Biochemistry
Job title
Professor
Degree
Doctor of Engineering(Kyoto University), Master of Engineering(Kyoto University)

Profile

Professor Minoru Inaba received his B. Sc. from Faculty of Engineering, Kyoto University in 1984, and his M. Sc. in 1986 and Dr. Eng. in 1995 from Graduate School of Engineering, Kyoto University. He has worked on electrochemical energy conversion systems at Kyoto University (1992-2002) and at Doshisha University (2002-present). He has worked as the leader of a NEDO PEFC research project on platinum catalysts in FY2008-2019, and served as the chairperson of The Committee of Battery Technology, The Electrochemical Society of Japan (2015-18). His research interests are fundamental aspects in polymer electrolyte fuel cells, solid oxide fuel cells, and lithium-ion batteries. He has authored over 200 peer-reviewed papers, 60 review articles, 25 book chapters, and 20 patents.

Research Areas

 
 

Academic & Professional Experience

 
Apr 2012
 - 
Today
Professor, Graduate School of Science and Engineering, Doshisha University
 
Apr 2010
 - 
Mar 2012
Professor, Graduate School of Engineering, Doshisha University
 
1986
 - 
1992
Researcher, Tokuyama Corp.
 
1992
 - 
1996
Instructor, Faculty of Engineering, Kyoto University
 
1996
 - 
1998
Instructor, Graduate School of Engineering, Kyoto University
 

Education

 
 
 - 
1986
Graduate School, Division of Engineering, Kyoto University
 
 
 - 
1984
Faculty of Engineering, Kyoto University
 

Committee Memberships

 
2016
 - 
2018
The Committee of Battery Technology, Japan  Chairperson
 
2004
 - 
2005
The Electrochemical Society of Japan  Council board
 
2011
 - 
2015
The Committee of Battery Technology, Japan  Co-chairperson
 

Awards & Honors

 
2001
The Committee of Bettery Technology Award
 
2008
Best Paper Award, The Electrochemical Society, Japan
 
2010
Most Cited Articles Award 2005-2009, Electrochimica Acta
 
2011
Scientific Award, The Electrochemical Society, Japan
 

Published Papers

 
Michihiro Hashinokuchi, Mengjia Zhang, Takayuki Doi, Minoru Inaba
Solid State Ionics   319 180-185   Jun 2018   [Refereed]
© 2018 Chromium was added to nickel/Sm2O3-doped ceria (Ni/SDC) cermets by a CrCl3impregnation method, and the activity of the resulting Ni-Cr/SDC cermets was evaluated as anodes in ammonia-fueled solid oxide fuel cells (SOFCs) in the temperature r...
Takayuki Doi, Michihiro Hashinokuchi, Minoru Inaba
Current Opinion in Electrochemistry   9 49-55   Jun 2018   [Refereed]
© 2018 Elsevier B.V. Highly concentrated electrolyte solutions exhibit high stability against oxidation, and hence have a high potential for the high voltage operation of lithium-ion batteries (LIBs). However, they are highly viscous and very cost...
Masakazu Haruta, Ryuya Hioki, Takashi Moriyasu, Akira Tomita, Toshio Takenaka, Takayuki Doi, Minoru Inaba
Electrochimica Acta   267 94-101   Mar 2018   [Refereed]
© 2018 Elsevier Ltd Silicon flake powder (Si LeafPowder®, Si-LP) with the thickness and lateral dimension of 100 nm and 3–5 μm, respectively, demonstrated superior cycle performance as a negative electrode in lithium-ion batteries. A multi-folded ...
Naoya Aoki, Hideo Inoue, Takashi Okawa, Takashi Okawa, Yuta Ikehata, Yuta Ikehata, Akira Shirai, Akira Shirai, Hideo Daimon, Takayuki Doi, Yuki Orikasa, Yuki Orikasa, Yoshiharu Uchimoto, Hiroshi Jinnai, Shin Inamoto, Yuji Otsuka, Minoru Inaba
Electrocatalysis   9 125-138   Mar 2018   [Refereed]
© 2017, Springer Science+Business Media, LLC. Carbon-supported Pd core-Pt shell structured catalyst (Pt/Pd/C) was synthesized by a modified Cu under potential deposition/Pt displacement method without any precise potential control. The specific ac...
Haruta Masakazu, Takashi Moriyasu, Akira Tomita, Toshio Takenaka, Takayuki Doi, Minoru Inaba
Journal of the Electrochemical Society   165 A1874-A1879   Jan 2018   [Refereed]
© 2018 The Electrochemical Society. In developing silicon-sulfur batteries with a high energy density, the cycle performance of a Si-flake-powder (Si LeafPowder, Si-LP) negative electrode in a solvate ionic liquid of lithium salt-glyme equimolar c...
Takayuki Doi, Yusuke Shimizu, Michihiro Hashinokuchi, Minoru Inaba
ChemElectroChem   4 2398-2403   Sep 2017   [Refereed]
© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Highly concentrated electrolyte solution with a low viscosity and high stability against oxidation was obtained by using a single solvent system of LiBF4/γ-butyrolactone (GBL). Although up to 4.6...
Naoya Aoki, Hideo Inoue, Akira Shirai, Shunya Higuchi, Yuki Matsui, Hideo Daimon, Takayuki Doi, Minoru Inaba
Electrochimica Acta   244 146-153   Aug 2017   [Refereed]
© 2017 Elsevier Ltd Based on the accelerated durability test protocol (ADT, rectangular wave, 1.0 V (3 s)-0.6 V (3 s), 10,000 cycles, at 80 °C), a high activation protocol (HAP) was developed as an electrochemical treatment method using rectangula...
M. Zhang, M. Hashinokuchi, R. Yokochi, T. Doi, M. Inaba
ECS Transactions   78 1517-1522   May 2017   [Refereed]
© The Electrochemical Society. The activity of transition metals (Cr and V) infiltrated Ni/Smdoped ceria (SDC) cermet anodes for NH3oxidation was investigated at 973 to 1173 K. The 3 at.% addition of Cr and V with respect to the total metal compos...
M. Hashinokuchi, M. Zhang, R. Yokochi, T. Doi, M. Inaba
ECS Transactions   78 1495-1500   May 2017   [Refereed]
© The Electrochemical Society. The activity and stability of Ni-based binary alloy anodes for direct ammonia-fueled SOFCs were investigated in the temperature range of 823 to 973 K. It was found that the activities of Ni40-Fe60and Ni97-Mo3/SDC ano...
Masakazu Haruta, Takashi Okubo, Yuta Masuo, Shuhei Yoshida, Akira Tomita, Toshio Takenaka, Takayuki Doi, Minoru Inaba
Electrochimica Acta   224 186-193   Jan 2017   [Refereed]
© 2016 Elsevier Ltd Silicon nanoflake powder (Si LeafPowder®, Si-LP) used as an anode material for lithium-ion batteries has demonstrated superior cycle performance at 30 °C in an ethylene-carbonate-based electrolyte solution because its character...
Shuhei Yoshida, Shuhei Yoshida, Yuta Masuo, Daisuke Shibata, Masakazu Haruta, Takayuki Doi, Minoru Inaba
Journal of the Electrochemical Society   164 A6084-A6087   Jan 2017   [Refereed]
© The Author(s) 2016. Published by ECS. The amounts of adsorbed water on several kinds of carbon and silicon materials including Si nano-flake powder (Si LeafPowder, Si-LP) were determined at 250?C. It was found that nano-sized Si materials adsorb...
Takayuki Doi, Yusuke Shimizu, Ryo Matsumoto, Michihiro Hashinokuchi, Minoru Inaba
ChemistrySelect   2 8824-8827   Jan 2017   [Refereed]
© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Mn-based active materials, such as LiMn2O4, are widely used for positive electrodes in lithium ion batteries, and spinel LiNi0.5Mn1.5O4is drawing much attention to realize 5-V class batteries. Ho...
Shuhei Yoshida, Shuhei Yoshida, Takashi Okubo, Yuta Masuo, Yasuyuki Oba, Daisuke Shibata, Masakazu Haruta, Takayuki Doi, Minoru Inaba
Electrochemistry   85 403-408   Jan 2017   [Refereed]
© The Electrochemical Society of Japan, All rights reserved. Charge and discharge properties of a graphite/SiOxcomposite electrode were studied over a wide range of charge/ discharge rates (1/20 to 5C) for use in automotive applications. The graph...
Minoru Inaba, Masakazu Haruta, Morihiro Saito, Takayuki Doi
Electrochemistry   85 623-629   Jan 2017   [Refereed]
© The Electrochemical Society of Japan, All rights reserved. Silicon is electrochemically alloyed and de-alloyed with Li at potentials close to Li+/Li and is widely recognized as the most promising candidate for the anode of LIBs with a high energ...
Takayuki Doi, Yusuke Shimizu, Michihiro Hashinokuchi, Minoru Inaba
Journal of the Electrochemical Society   164 A6412-A6416   Jan 2017   [Refereed]
© The Author(s) 2017. Published by ECS. Various kinds of fluoroalkyl ethers were investigated as diluents to reduce the high viscosity of highly concentrated LiBF4/PC electrolyte solutions. 1,1,2,2-Tetrafluoroethyl 2,2,3,3-Tetrafluoropropyl ether ...
Satoshi Hashigami, Satoshi Hashigami, Masayuki Kawanishi, Kei Yoshimi, Satoshi Ujiie, Toru Inagaki, Michihiro Hashinokuchi, Takayuki Doi, Minoru Inaba
Electrochemistry   84 842-847   Nov 2016   [Refereed]
© The Electrochemical Society of Japan, All rights reserved. Layered Li2MnO3-LiMn1/3Ni1/3Co1/3O2solid-solution cathode materials modified with SiO2were prepared by spra pyrolysis and their charge-discharge properties were investigated. Both the ca...
Zhe Li, Yutaro Kamei, Masakazu Haruta, Toshio Takenaka, Akira Tomita, Takayuki Doi, Shiguo Zhang, Kaoru Dokko, Minoru Inaba, Masayoshi Watanabe
Electrochemistry   84 887-890   Nov 2016   [Refereed]
© The Electrochemical Society of Japan, All rights reserved. A lithium-sulfur cell was developed, consisting of a Si nanoflake negative electrode, a Li2S/graphene positiv electrode, and a non-flammable solvate ionic liquid electrolyte. This cell c...
Chih Yao Chen, Teruki Sano, Tetsuya Tsuda, Koichi Ui, Yoshifumi Oshima, Masaki Yamagata, Masashi Ishikawa, Masakazu Haruta, Takayuki Doi, Minoru Inaba, Susumu Kuwabata
Scientific Reports   6    Oct 2016   [Refereed]
© The Author(s) 2016. A comprehensive understanding of the charge/discharge behaviour of high-capacity anode active materials, e.g., Si and Li, is essential for the design and development of next-generation high-performance Li-based batteries. Her...
Takayuki Doi, Rin Masuhara, Michihiro Hashinokuchi, Yusuke Shimizu, Minoru Inaba
Electrochimica Acta   209 219-224   Aug 2016   [Refereed]
© 2016 Elsevier Ltd Charge and discharge properties of spinel LiNi0.5Mn1.5O4positive electrodes were investigated using propylene carbonate (PC)-based concentrated electrolyte solutions in the range of 0.83 (ca. 1 mol dm−3) to 4.45 (nearly saturat...
Michihiro Hashinokuchi, Ryuji Yokochi, Wataru Akimoto, Takayuki Doi, Minoru Inaba, Junichiro Kugai
Solid State Ionics   285 222-226   Feb 2016   [Refereed]
© 2015 Elsevier B.V. All rights reserved. Molybdenum was added to nickel/Sm2O3-doped ceria (Ni/SDC) cermets by a MoCl5impregnation method, and the activity of the resulting Ni-Mo/SDC cermets was evaluated as anodes in ammonia-fueled solid oxide fu...
Satoshi Hashigami, Satoshi Hashigami, Kei Yoshimi, Masayuki Kawanishi, Satoshi Ujiie, Toru Inagaki, Michihiro Hashinokuchi, Takayuki Doi, Minoru Inaba
ECS Transactions   73 11-17   Jan 2016   [Refereed]
© The Electrochemical Society. SiO2-modified Li2MnO3-LiMn1/3Ni1/3Co1/3O2cathode materials for lithium ion batteries were synthesized by a spray pyrolysis technique using starting solutions containing citric acid and boric acid. SEM images showed t...
Takayuki Doi, Yusuke Shimizu, Michihiro Hashinokuchi, Minoru Inaba
Journal of the Electrochemical Society   163 A2211-A2215   Jan 2016   [Refereed]
© 2016 The Electrochemical Society. Charge and discharge properties of spinel LiNi0.5Mn1.5O4positive electrodes were investigated using concentrated LiBF4/propylene carbonate (PC) electrolyte solutions in the range of 0.833 (ca. 1 mol dm-3) to 7.2...
Akimasa Tasaka, Akimasa Tasaka, Hidemi Inoue, Tomohiro Isogai, Takaaki Nakai, Saito Morihiro, Saito Morihiro, Minoru Inaba, Minoru Inaba
Electrochimica Acta   174 721-727   Jun 2015   [Refereed]
© 2015 Elsevier Ltd. All rights reserved. The average self-diffusion coefficients of cations and anions increased with increasing the HF-concentration and temperature in (CH<inf>3</inf>)<inf>3</inf>N·mHF, (CH<inf>3</inf>)<inf>4</inf>NF·mHF, (C<inf...
Ryuji Yokochi, Michihiro Hashinokuchi, Takayuki Doi, Minoru Inaba
ECS Transactions   68 2745-2750   Jan 2015   [Refereed]
© The Electrochemical Society. Four kinds of anodes, Ni-Mo(3%)/, Ni-W(3%)/, Ni-Ta(3%)/ and Ni-Nb(3%)/Sm<inf>0.2</inf>Ce<inf>0.8</inf>O<inf>2</inf> (SDC) were prepared by impregnating Mo, W, Ta and Nb precursor solutions into pre-sintered Ni/SDC ce...
Minoru Inaba, Hideo Daimon
Journal of the Japan Petroleum Institute   58 55-63   Jan 2015   [Refereed]
© 2015, Japan Petroleum Institute. All rights reserved. Polymer electrolyte fuel cells (PEFCs) are clean and highly efficient energy sources without emission of global warming CO<inf>2</inf> gas, and have been developed as electric power sources i...
Masakazu Haruta, Yuta Masuo, Takashi Moriyasu, Akira Tomita, Chihiro Sakakibara, Akika Kamei, Masato Hirota, Toshio Takenaka, Takayuki Doi, Minoru Inaba
Electrochemistry   83 837-839   Jan 2015   [Refereed]
© The Electrochemical Society of Japan, All rights reserved. Charge and discharge properties of amorphous Si nano-flake powder (Si Leaf Powder, Si-LP) in lithium bis(trifluoromethanesulfonyl)amide-tetraglyme complex electrolyte, [Li(G4)][TFSA], we...
Shuhei Yoshida, Shuhei Yoshida, Yuta Masuo, Daisuke Shibata, Masakazu Haruta, Takayuki Doi, Minoru Inaba
Electrochemistry   83 843-845   Jan 2015   [Refereed]
© The Electrochemical Society of Japan, All rights reserved. To compensate a large initial irreversible capacity (Qirr) of silicon electrode, a novel Li pre-doping technique using Linaphthalene complex/tetrahydrofuran solutions was developed. Li w...
Ryotaro Kanazawa, Masakazu Haruta, Takayuki Doi, Minoru Inaba
Electrochemistry   83 867-869   Jan 2015   [Refereed]
© The Electrochemical Society of Japan, All rights reserved. Carbon-modified ramsdellite titanium dioxide, TiO2(R), was prepared without using metallic Ti powder, and its charge and discharge properties was investigated as an anode of lithium ion ...
M. Hashinokuchi, R. Yokochi, W. Akimoto, T. Doi, M. Inaba, J. Kugai
ECS Transactions   68 2739-2744   Jan 2015   [Refereed]
© The Electrochemical Society. We investigated the activity for Ni-based (Ni-M: M = Mo, W and Ta) anodes for ammonia oxidation in SOFCs. It was found that Mo was the most effective additive for the anode cermets in this study. It was found that th...
Takashi Okubo, Morihiro Saito, Chihiro Yodoya, Akika Kamei, Masato Hirota, Toshio Takenaka, Toyoki Okumura, Akimasa Tasaka, Minoru Inaba
Solid State Ionics   262 39-42   Sep 2014   [Refereed]
To compensate the large irreversible capacity (Qirr), lithium was pre-doped to Si thin flakes (Si Leaf Powder® (Si-LP), thickness: 100 nm) for different times, and its effects on the charge/discharge characteristics such as reversible capacity, cy...
A. Tasaka, A. Tasaka, Y. Iida, T. Shiono, M. Uno, Y. Nishiki, T. Furuta, M. Saito, M. Inaba, M. Inaba
Molten Salts Chemistry and Technology   9781118448731 123-131   Jun 2014   [Refereed]
© 2014 John Wiley & Sons, Ltd. The current efficiency for NF3formation was independent of the current density in the range of 200-1000mAcm-2. The average values of NF3current efficiencies on a boron-doped diamond (BDD) anode with a boron concent...
A. Tasaka, A. Tasaka, K. Ikeda, N. Osawa, M. Saito, M. Uno, Y. Nishki, T. Furuta, M. Inaba, M. Inaba
Molten Salts Chemistry and Technology   9781118448731 351-358   Jun 2014   [Refereed]
© 2014 John Wiley & Sons, Ltd. The electrolytic synthesis of (CF3)3N using a BDD anode from the room temperature molten salt of (CH3)3N·mHF (m=3.0, 4.0, and 5.0) and mixed melts of (CH3)3N · 5.0HF and CsF · 2.3HF were investigated. When the (CH3...
Wataru Akimoto, Tadashi Fujimoto, Morihiro Saito, Minoru Inaba, Hiroyuki Yoshida, Toru Inagaki
Solid State Ionics   256 1-4   Mar 2014   [Refereed]
Anode cermets using various transition metals (Ni, Co, and Fe) and Ce0.8Sm0.2O2 - σ(SDC) were prepared and their catalytic activity for ammonia oxidation in solid oxide fuel cells (SOFCs) was investigated. Ni/SDC showed a high activity for hydroge...
Tasaka, A., Kotaka, Y., Oda, A., Saito, M., Tojo, T., Inaba, M.
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films   32    2014   [Refereed]
Tsutomu Shinagawa, Yuya Ida, Kotaro Mizuno, Seiji Watase, Mitsuru Watanabe, Minoru Inaba, Akimasa Tasaka, Masanobu Izaki
Crystal Growth and Design   13 52-58   Jan 2013   [Refereed]
We demonstrate that Ag2O and Cu2O polycrystal films with a cubic cuprite structure can be grown on F:SnO2 substrates with controllable crystal orientation between 111 and 100 directions by galvanostatic electrocrystallization from aqueous electrol...
Morihiro Saito, Yoshiyuki Nakano, Mikihiro Takagi, Naoki Honda, Akimasa Tasaka, Minoru Inaba
Journal of Power Sources   244 50-55   Jan 2013   [Refereed]
To improve the tap density of TiO2(B) as a high potential negative electrode for lithium-ion batteries, the particle size and the shape of the TiO2(B) were controlled by a new synthetic method using large-size Nbdoped rutile TiO2as a starting mate...
Yoshiyuki Nakano, Kanji Masuda, Mikihiro Takagi, Morihiro Saito, Akimasa Tasaka, Minoru Inaba
ECS Transactions   50 261-269   Dec 2012   [Refereed]
The shape and size of TiO2(B) particles were controlled by ballmilling K2Ti4O9, H2Ti4O9 and TiO2(B) powders to improve the tap density of TiO2(B). It was found that only K2Ti4O9 endured the ball-milling process and provided a fine TiO2(B) powder a...
Morihiro Saito, Sosuke Yano, Takuma Maekawa, Akimasa Tasaka, Minoru Inaba
ECS Transactions   50 251-259   Dec 2012   [Refereed]
Carbon-coated Li2FeP2O7 (Li 2FeP2O7-C) and Mg-doped Li2FeP 2O7-C were successfully synthesized with pitch as a carbon source and Mg(C2O4)-H2O as a Mg source, and the charge/discharge properties were compared with that of bare Li 2FeP2O7. A thin ca...
N. Osawa, M. Saito, M. Inaba, A. Tasaka
ECS Transactions   41 61-67   Dec 2012   [Refereed]
The LaNiO3coated Ni sheet anodes prepared by sol-gel coating method was developed to improve the Ni sheet anode for electrolytic synthesis of perfluorotrimethylamine, (CF3)3N, using the (CH3)3N·3HF melt as the electrolyte. The LaNiO3films may give...
Tomoyuki Yamada, Morihiro Saito, Chihiro Yodoya, Akika Kamei, Masato Hirota, Toshio Takenaka, Akimasa Tasaka, Minora Inaba
ECS Transactions   41 27-35   Dec 2012   [Refereed]
Pure Si thin flakes (Si Leaf Powder® (Si-LP)) of different thicknesses (50, 100, 200, 300 and 400 nm) were prepared, and their charge/discharge properties were investigated as anode materials for lithium ion batteries (LIBs). Thickness of the thin...
Tomohiro Isogai, Takaaki Nakai, Hidemi Inoue, Kenta Nakanishi, Shinji Kohara, Morihiro Saito, Minoru Inaba, Minoru Inaba, Akimasa Tasaka, Akimasa Tasaka
Journal of Physical Chemistry B   115 9593-9603   Aug 2011   [Refereed]
To understand the ionic and nonionic species in (CH3)4NF·mHF, (CH3)3N·mHF, (C2H5)4NF·mHF, and (C2H5)3N·mHF melts, the structures of these melts were investigated by infrared spectroscopy, NMR, and high-energy X-ray diffraction. Infrared spectra re...
Tomohiro Isogai, Tomohiro Isogai, Kazuhiro Hirooka, Tetsuro Tojo, Hitoshi Takebayashi, Morihiro Saito, Minoru Inaba, Minoru Inaba, Akimasa Tasaka, Akimasa Tasaka
Electrochimica Acta   56 4425-4432   Apr 2011   [Refereed]
Metal fluoride added carbon anodes treated by pre-electrolysis were investigated for electrolytic production of nitrogen trifluoride (NF3) in molten NH4F·KF·4HF at 100 °C. The conditions for pre-electrolysis were first optimized using a graphite s...
Zyun Siroma, Jumpei Hagiwara, Kazuaki Yasuda, Minoru Inaba, Akimasa Tasaka
Journal of Electroanalytical Chemistry   648 92-97   Oct 2010   [Refereed]
A new method for the simultaneous measurement of the effective ionic conductivity and effective electronic conductivity in a porous sheet consisting of an electronic conductor and an ionic conductor (electrolyte) is proposed. In this method, two p...
Yosuke Murota, Yasuyuki Oba, Mikihiro Takagi, Takayuki Asao, Morihiro Saito, Akimasa Tasaka, Minoru Inaba
Electrochemistry   78 431-434   Jan 2010   [Refereed]
Li+ion insertion/extraction properties of TiO2(B) powder, which was prepared from a K2Ti4O9precursor by ionexchange and dehydration, was investigated as a high-potential negative electrode. The irreversible capacity greatly decreased from 124 mAh ...
Minoru Inaba
Electrochemistry   78 318   Jan 2010   [Refereed]
Minoru Inaba
ECS Transactions   25 573-581   Dec 2009   [Refereed]
Durability of electrocatalysts in polymer electrolyte fuel cells has been a major critical issue for commercialization of electric vehicles and stationary cogeneration systems. Though various methods mitigation have been proposed and the durabilit...
Minoru Inaba
Polymer Electrolyte Fuel Cell Durability   57-69   Dec 2009   [Refereed]
Chemical degradation of perfluorinated sulfonic acid (PFSA) membranes during operation is a serious problem to be overcome before commercialization of electric vehicles and stationary cogeneration systems based on polymer electrolyte fuel cells. I...
Felix N. Büchi, Thomas J. Schmidt, Minoru Inaba
Polymer Electrolyte Fuel Cell Durability   1-507   Dec 2009   [Refereed]
A major part of the competitiveness gap of polymer electrolyte fuel cell (PEFC) technology in automotive and stationary co-generation applications is due lack of durability. This book analyzes the relevant degradation processes in PEFC on the leve...
Syozo Fujiwara, Fumio Kato, Syouichiro Watanabe, Minoru Inaba, Akimasa Tasaka
Journal of Power Sources   194 1180-1183   Dec 2009   [Refereed]
Novel multi-component molten salt systems containing iodides, LiF-LiBr-LiI, LiF-NaBr-LiI, and LiF-LiCl-LiBr-LiI, were investigated for use as electrolytes in high temperature molten salt batteries to improve the discharge rate-capability. The iodi...
A. Tasaka, H. Yamada, T. Nonoyama, T. Kanatani, Y. Kotaka, T. Tojo, M. Inaba
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films   27 1369-1376   Nov 2009   [Refereed]
Polycrystalline β-SiC and single-crystalline 4H-SiC surfaces were etched by reactive ion etching (RIE) using N F3gas plasma. A smooth surface was obtained on the polycrystalline SiC after RIE at N F3gas pressures of 2 and 10 Pa for 10 min, and nei...
Keisuke Matsumoto, Tomokazu Fukutsuka, Toyoki Okumura, Yoshiharu Uchimoto, Koji Amezawa, Minoru Inaba, Akimasa Tasaka
Journal of Power Sources   189 599-601   Apr 2009   [Refereed]
Partially fluorinated lithium manganese spinel oxides (LiMn1.8Li0.1Ni0.1O4-xFx) were prepared by solid-state reaction. Relationship between the electronic structures of LiMn1.8Li0.1Ni0.1O4-xFx and their electrochemical properties were investigated...
Y. Takamura, E. Nakashima, H. Yamada, A. Tasaka, M. Inaba
ECS Transactions   16 881-889   Dec 2008   [Refereed]
Oxygen permeation in Nafion®117 and sulfonated poly(arylene ether sulfone) (BPSH-50) were investigated at different temperatures and relative humidities by a potential step method using a Pt microelectrode. The diffusion coefficient increased, whi...
Akira Nishida, Atsushi Kobayashi, Hiroyuki Omori, Minora Inaba, Masaharu Uno, Yoshinori Nishiki, Tsuneto Furatab, Akimasa Tasaka
ECS Transactions   16 469-477   Dec 2008   [Refereed]
The current efficiency for NF3 formation was investigated using a Boron-Doped diamond (BDD) anode in the NH4F·mHF melts. The current efficiency for NF3 formation depended on both the current density and the NH4F-concentration in the melt and it tr...
Makoto Shizuno, Kenta Nakanishi, Minoru Inaba, Masaharu Uno, Yoshinori Nishiki, Tsuneto Furuta, Akimasa Tasaka
ECS Transactions   16 1-6   Dec 2008   [Refereed]
Since a boron-doped diamond (BDD) electrode is able to be used as an anode in the (CH3)4NF·mHF melt, the performance of BDD anode for electrolytic production of perfluorotrimethylamine [(CF 3)3N] was investigated in the melt of (CH 3)4NF·5.0HF by ...
Akimasa Tasaka, Akimasa Tasaka, Kenta Nakanishi, Noriaki Masuda, Takaaki Nakai, Kunitaka Momota, Minora Inaba, Minora Inaba
ECS Transactions   16 517-527   Dec 2008   [Refereed]
In order to improve the current efficiency for perfluorotrimethylamine, (CF3)3N, formation using Ni anode, mixed melts of (CH 3)3N·mHF + CsF·2.3HF were used as electrolytes at room temperature. The ionic conductivity of the mixed melts decreased w...
Takayuki Doi, Minoru Inaba, Hiroshi Tsuchiya, Soon Ki Jeong, Yasutoshi Iriyama, Takeshi Abe, Zempachi Ogumi
Journal of Power Sources   180 539-545   May 2008   [Refereed]
Surface morphology changes of LiMn2O4thin film positive electrodes in lithium-ion batteries after repeated potential cycling or storage at elevated temperatures were observed by in situ atomic force microscopy (AFM) to elucidate the origin of capa...
Akimasa Tasaka, Eiki Morimoto, Atsuhisa Mimoto, Akitoshi Inoue, Minoro Inaba
ECS Transactions   3 529-542   Dec 2007   [Refereed]
A Ni reference electrode was prepared and its potential was also determined in a NH4F·2HF melt at 100°C The value of potential on the Ni electrode was unstable for 30 days. On the other hand, potentials on Ni electrodes treated with anodic oxidati...
H. Yamada, D. Shimoda, K. Matsuzawa, K. Matsuzawa, A. Tasaka, M. Inaba
ECS Transactions   11 325-334   Dec 2007   [Refereed]
Stability of four kinds of commercially available Pt-Ru/C (Pt:Ru = 1:1 for Samples A1, B1, and C1, and Pt:Ru = 1:2 for Sample B2) anode catalysts was investigated in 0.5 M H2SO4 by potential cycling. When the upper limit was set at potentials high...
Masanobu Izaki, Tsutomu Shinagawa, Ko Taro Mizuno, Yuya Ida, Minoru Inaba, Akimasa Tasaka
Journal of Physics D: Applied Physics   40 3326-3329   Jun 2007   [Refereed]
Polycrystalline n-ZnO/p-Cu2O heterojunctions have been fabricated by low-temperature eletrodepositions of ZnO and Cu2O layers in aqueous solutions. The condition for forming the Cu2O layer significantly reflected the electrical rectification chara...
Sojiro Kon, Atsuhisa Mimoto, Atsuhisa Mimoto, Tsuyoshi Maeda, Minoru Inaba, Akimasa Tasaka, Akimasa Tasaka
Proceedings - Electrochemical Society   PV 2004-24 528-536   Dec 2006
The nickel-metal composites such as Ni-Co, Ni-Mn, Ni-Ag, and Ni-Si were prepared by Hot Isostatic Pressing (HIP). The ratios of each metal in the mixture were 5 and 10 mol%. These materials were employed as the anode for electrolytic production of...
Atsuhisa Mimoto, Atsuhisa Mimoto, Tatsuo Miyazaki, Kazuchika Takao, Jumpei Yamashita, Shingo Nagamine, Minoru Inaba, Akimasa Tasaka, Akimasa Tasaka
Proceedings - Electrochemical Society   PV 2004-24 448-457   Dec 2006
Potential on a copper reference electrode was measured at 100°C in each dehydrated melt of a KF·2HF, a NH4F·KF·4HF, and a NH4F·2HF against hydrogen evolution potential on a Pt rod by voltammetry with a sweep rate of 5 to 10 mV/s. Its value on a fr...
Kazuki Onoda, Yoshio Shodai, Minoru Inaba, Akimasa Tasaka, Akimasa Tasaka
Proceedings - Electrochemical Society   PV 2004-24 537-546   Dec 2006
The sol-gel LiNiO2 coated Ni and the sol-gel LaNiO3 coated Ni sheet anodes were developed to improve the Ni sheet anode for electrolytic synthesis of perfluorotrimethylamine, (CF3) 3N, using the (CH3)4NF-4HF melt as the electrolyte. The LiNiO2 and...
Atsuhisa Mimoto, Atsuhisa Mimoto, Tatsuo Miyazaki, Jumpei Yamashita, Shingo Nagamine, Minoru Inaba, Minoru Inaba, Akimasa Tasaka, Akimasa Tasaka, Akimasa Tasaka
Journal of the Electrochemical Society   153 D149-D154   Oct 2006   [Refereed]
The potentials of copper and iron reference electrodes were measured in dehydrated melts of KF·2HF, NH 4F·KF·4HF, and NH 4F·2HF against the hydrogen evolution potential on Pt. The potential of a fresh copper reference electrode was unstable for th...
Atsushi Mineshige, Atsushi Mineshige, Koji Fukushima, Sachio Okada, Takeyuki Kikuchi, Masafumi Kobune, Tetsuo Yazawa, Kenji Kikuchi, Minoru Inaba, Minoru Inaba, Zempachi Ogumi, Zempachi Ogumi
Electrochemical and Solid-State Letters   9 A427-A429   Aug 2006   [Refereed]
A porous nickel tubular support of 1 mm diam was successfully created by heat-treating a commercial nickel tube. The resulting tube contained uniform pores, whose diameters ranged from 0.5 to 2.5 μm, depending on treatment temperature. The porous ...
Akimasa Tasaka, Akimasa Tasaka, Masako Yamanaka, Eiki Morimoto, Shingo Nagamine, Atsuhisa Mimoto, Atsuhisa Mimoto, Tsuyoshi Fujikawa, Masaaki Abe, Atsushi Kobayashi, Hitoshi Takebayashi, Tetsuro Tojo, Minoru Inaba
Journal of New Materials for Electrochemical Systems   9 297-303   Jul 2006
or electrolytic production of NF3in a dehydrated melt of NH4F·KF·4HF at 100° C, impregnation of LiF into the pores of carbon FE-5 anode enhanced the formation of fluorine-graphite intercalation compounds (GICs) having semi-covalent C-F bonds, (CxF...
Atsushi Mineshige, Atsushi Mineshige, Minoru Inaba, Minoru Inaba, Shinji Nakanishi, Shinji Nakanishi, Masafumi Kobune, Tetsuo Yazawa, Kenji Kikuchi, Zempachi Ogumi, Zempachi Ogumi
Journal of the Electrochemical Society   153 A975-A981   May 2006   [Refereed]
Pure and Sm-doped CeO2 thin films were deposited on porous substrates by vapor-phase deposition, which is similar to the well-known electrochemical vapor deposition (EVD). By supplying metal chlorides (M Cl3, M; Ce and Sm) vapor and oxygen to a di...
Yoshio Shodai, Minoru Inaba, Kazuki Onoda, Akimasa Tasaka
Journal of Rare Earths   24 1-8   Jan 2006   [Refereed]
A new process for electrolytic production of a perfluorinated compound, (CF3)3N, using lanthanum nickel oxide-coated Ni sheet anode in the (CH3)4NF·4.0HF melt at room temperature, was developed. Thin films of the lanthanum nickel oxides were prepa...
Onoda, K., Shodai, Y., Inaba, M., Tasaka, A.
Proceedings - Electrochemical Society   PV 2004-24 537-546   2006   [Refereed]
Mimoto, A., Miyazaki, T., Takao, K., Yamashita, J., Nagamine, S., Inaba, M., Tasaka, A.
Proceedings - Electrochemical Society   PV 2004-24 448-457   2006   [Refereed]
Kon, S., Mimoto, A., Maeda, T., Inaba, M., Tasaka, A.
Proceedings - Electrochemical Society   PV 2004-24 528-536   2006   [Refereed]
Tasaka, A., Yamanaka, M., Morimoto, E., Nagamine, S., Mimoto, A., Fujikawa, T., Abe, M., Kobayashi, A., Takebayashi, H., Tojo, T., Inaba, M.
Journal of New Materials for Electrochemical Systems   9 297-303   2006   [Refereed]
Atsuhisa Mimoto, Atsuhisa Mimoto, Sojiro Kon, Tsuyoshi Maeda, Takuya Motomura, Kengo Nishimura, Minoru Inaba, Akimasa Tasaka, Akimasa Tasaka
Journal of Fluorine Chemistry   126 1101-1110   Jul 2005   [Refereed]
The Ni-based alloys, such as Ni-Co, Ni-Mn, Ni-Ag, Ni-Cu, Ni-Al and Ni-Si, prepared by hot isostatic pressing (HIP) at 1000°C under 2 × 108Pa for 2 h were employed as the anodes for electrolytic production of NF3. The current efficiencies for NF3fo...
M. Inaba, H. Yamada, J. Tokunaga, K. Matsuzawa, A. Hatanaka, A. Tasaka
ECS Transactions   1 315-322   Dec 2005   [Refereed]
20wt.% Pt/C catalyst was loaded at different densities (0.28-56.7 μgcarboncm-2) on glassy carbon (GC) disk electrode, and the effect of its agglomeration on hydrogen peroxide formation in oxygen reduction reaction (ORR) was investigated by the rot...
Yoshio Shodai, Akihiro Miyasaka, Kazuki Onoda, Hiroyuki Takei, Minoru Inaba, Akimasa Tasaka, Akimasa Tasaka
Journal of the Electrochemical Society   152 D220-D226   Dec 2005   [Refereed]
LiNiO 2-coated Ni sheet modes were prepared by a sol-gel coating method and an atmospheric plasma-spraying technique, and were used in electrolytic production of (CF 3) 3N in a room-temperature molten fluoride (CH 3) 4NF·4.0HF. Li xNi 2-xO 2 thin ...
Takeshi Sasaki, Takeshi Abe, Takeshi Abe, Yasutoshi Iriyama, Yasutoshi Iriyama, Minoru Inaba, Minoru Inaba, Minoru Inaba, Zempachi Ogumi, Zempachi Ogumi
Journal of the Electrochemical Society   152 A2046-A2050   Nov 2005   [Refereed]
Two methods were developed to suppress the formation of alkyl dicarbonate in Li-ion cells. One is the addition of vinylene carbonate (VC), which is vulnerable to nucleophilic attack, into the electrolyte to trap alkoxide anions that promote an alk...
Takeshi Sasaki, Soon Ki Jeong, Takeshi Abe, Takeshi Abe, Yasutoshi Iriyama, Yasutoshi Iriyama, Minoru Inaba, Minoru Inaba, Zempachi Ogumi
Journal of the Electrochemical Society   152 A1963-A1968   Nov 2005   [Refereed]
The effect of an alkyl dicarbonate, diethyl 2,5-dioxahexane dicarboxylate (DEDOHC, C2H5OCO2C2H4OCO2C2H5), which is formed by an ester exchange reaction in a mix solvent system of ethylene carbonate (EC) and diethyl carbonate (DEC), on the performa...
Akimasa Tasaka, Akimasa Tasaka, Akihiro Miyasaka, Yoshio Shodai, Atsuhisa Mimoto, Atsuhisa Mimoto, Jumpei Yamashita, Tatsuo Miyazaki, Kazuki Onoda, Hitoshi Takebayashl, Tetsuro Tojo, Kunitaka Momota, Minoru Inaba
Electrochemistry   73 661-667   Aug 2005
The new carbon electrodes containing alkali and/or alkali earth metal fluorides such as LiF-CaF2 and CaF2 were developed to prevent the occurrence of anode effect in electrochemical fluorination and were used as the anode for electrolytic synthesi...
Kotaro Mizuno, Masanobu Izaki, Kuniaki Murase, Tsutomu Shinagawa, Masaya Chigane, Minora Inaba, Akimasa Tasaka, Yasuhiro Awakura
Journal of the Electrochemical Society   152 C179-C182   May 2005   [Refereed]
The p-type semiconductor cuprous oxide (Cu2O) film has been of considerable interest as a component of solar cells and photodiodes due to its bandgap energy of 2.1 eV and high optical absorption coefficient. We prepared Cu2O films on a conductive ...
Tasaka, A., Miyasaka, A., Shodai, Y., Mimoto, A., Yamashita, J., Miyazaki, T., Onoda, K., Takebayashl, H., Tojo, T., Momota, K., Inaba, M.
Electrochemistry   73 661-667   2005   [Refereed]
Minoru Inaba, Hirohisa Yamada, Junko Tokunaga, Masayuki Kiriake, Akimasa Tasaka, Taro Kinumoto, Zempachi Ogumi
Proceedings - Electrochemical Society   PV 2004-21 370-379   Dec 2004
Durability is one of the most important issues in commercialization of PEFCs. Hydrogen peroxide formation, which is formed electrochemically or chemically during operation, is one of the potential deteriorating factors of PEFCs. We have focused on...
Minoru Inaba, Hanako Tomiyasu, Akimasa Tasaka, Soon Ki Jeong, Zempachi Ogumi
Proceedings - Electrochemical Society   PV 2003-28 11-19   Dec 2004
Morphology changes of the surface of highly oriented pyrolytic graphite (HOPG) electrode during cycling and storage at elevated temperatures were observed by in situ AFM to envisage the SEI growth and its stability. AFM observation of the SEI laye...
Yasutoshi Iriyama, Misuzu Yokoyama, Chihiro Yada, Soon Ki Jeong, Soon Ki Jeong, Izumi Yamada, Takeshi Abe, Minoru Inaba, Zempachi Ogumi
Electrochemical and Solid-State Letters   7 A340-A342   Nov 2004   [Refereed]
Olivine structured LiFePO4thin films were prepared by pulsed laser deposition and their electrochemical properties were investigated by cyclic voltammetry (CV) and charge-discharge tests. The resultant films exhibited only a couple of anodic and c...
Yoshio Shodai, Minoru Inaba, Kunitaka Momota, Tomotaka Kimura, Akimasa Tasaka
Electrochimica Acta   49 2131-2137   May 2004   [Refereed]
A new process for electrolytic synthesis of a perfluorinated compound using mixed melts of (CH3)4NF·4.0HF + xwt.% CsF·2.0HF as electrolytes and Ni sheet anode at room temperature was developed. The addition of CsF·2.0HF reduced the overvoltage of ...
Yoshio Shodai, Shinji Kohara, Yasuo Ohishi, Minoru Inaba, Akimasa Tasaka
Journal of Physical Chemistry A   108 1127-1132   Feb 2004   [Refereed]
Ionic and nonionic species in (CH3)4NF·mHF melts (m = 3.0-5.0) were investigated by1H NMR, IR spectroscopy, Raman spectroscopy, and high-energy X-ray diffraction measurements. Three types of anions, (FH)F-, (FH)2F-, and (FH)3F-, were identified in...
Minoru Inaba, Hanako Tomiyasu, Akimasa Tasaka, Soon Ki Jeong, Soon Ki Jeong, Zempachi Ogumi
Langmuir   20 1348-1355   Feb 2004   [Refereed]
The stability at elevated temperatures of a solid electrolyte interphase (SEI) formed on a graphite negative electrode in lithium ion batteries was investigated by storage tests and in situ atomic force microscopy (AFM) observation. When the fully...
Toshiaki Matsui, Shinya Takeshita, Yasutoshi Iriyama, Takeshi Abe, Minoru Inaba, Zempachi Ogumi
Electrochemistry Communications   6 180-182   Jan 2004   [Refereed]
A new proton-conductive electrolyte of (NH4)2TiP4O13was synthesized for intermediate temperature fuel cells. Structure of the resultant electrolyte was studied by X-ray diffraction and its ionic conductivities was obtained from AC impedance spectr...
Yamada, H., Tokonaga, J., Inaba, M., Tasaka, A.
Proceedings - Electrochemical Society   PV 2004-21 235-240   2004   [Refereed]
Inaba, M., Tomiyasu, H., Tasaka, A., Jeong, S.-K., Ogumi, Z.
Proceedings - Electrochemical Society   PV 2003-28 11-19   2004   [Refereed]
Inaba, M., Yamada, H., Tokunaga, J., Kiriake, M., Tasaka, A., Kinumoto, T., Ogumi, Z.
Proceedings - Electrochemical Society   PV 2004-21 370-379   2004   [Refereed]
Soon Ki Jeong, Soon Ki Jeong, Minoru Inaba, Yasutoshi Iriyama, Takeshi Abe, Zempachi Ogumi
Journal of Power Sources   119-121 555-560   Jun 2003   [Refereed]
An in situ electrochemical atomic force microscopy (AFM) observation of a composite graphite electrode surface was performed in 1 mol dm-3LiClO4dissolved in a mixture of ethylene carbonate (EC)+diethyl carbonate (DEC), and propylene carbonate (PC)...
Takeshi Abe, Naoki Kawabata, Yasuo Mizutani, Minoru Inaba, Zempachi Ogumi
Journal of the Electrochemical Society   150 A257-A261   Mar 2003   [Refereed]
Correlation of solvent cointercalation and electrochemical intercalation of Li into graphite was studied. Cointercalation of dimethylsulfoxide (DMSO), 2-methyltetrahydrofuran (2-MeTHF), dimethoxymethane (DMM), diethoxymethane (DEM), 1,2-diethoxyet...
Ryo Mogi, Ryo Mogi, Minoru Inaba, Minoru Inaba, Yasutoshi Iriyama, Takeshi Abe, Zempachi Ogumi
Langmuir   19 814-821   Feb 2003   [Refereed]
The compositions of surface films formed on lithium metal in different propylene carbonate (PC)-based solutions and the decomposition processes in the surface film formation were investigated by pyrolysis-gas chromatography-mass spectroscopy (Py-G...
Soon Ki Jeong, Soon Ki Jeong, Minoru Inaba, Yasutoshi Iriyama, Takeshi Abe, Zempachi Ogumi
Electrochemical and Solid-State Letters   6 A13-A15   Jan 2003   [Refereed]
Electrochemical lithium intercalation within graphite was investigated in propylene carbonate (PC) containing different concentrations, 0.82 and 2.72 mol dm-3, of bis(perfluoroethylsulfonyl)imide, LiN(SO2C2F5)2. Lithium ion was reversibly intercal...
Tomokazu Fukutsuka, Yoshiaki Matsuo, Yosohiro Sugie, Takeshi Abe, Minoru Inaba, Zempachi Ogumi
Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals   388 [531]/117-[536]/122   Dec 2002   [Refereed]
Carbonaceous thin films were prepared by plasma-assisted chemical vapor deposition. Surface of resultant films were treated by NF3plasma at room temperature. From Roman spectra, crystallinity of sample remained almost unchanged by the surface trea...
Inaba, M., Tomiyasu, H., Tasaka, A., Jeong, S.-K., Iriyama, Y., Abe, T., Ogumi, Z.
Electrochemistry   71 1132-1135   2003   [Refereed]
A. Tasaka, K. Takahashi, K. Tanaka, K. Shimizu, K. Mori, S. Tada, W. Shimizu, T. Abe, M. Inaba, Z. Ogumi, T. Tojo
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films   20 1254-1260   Jul 2002   [Refereed]
The RIE process for the βSiC was developed and it had a high etching rate of 87 nm/min. However, it was restricted by the conditions such as rf power of 100 W and NF3pressure ranging from 0.5 to 1 Pa. The surface of the SiC has many spikes under o...
Soon Ki Jeong, Minoru Inaba, Yasutoshi Iriyama, Takeshi Abe, Zempachi Ogumi
Electrochimica Acta   47 1975-1982   May 2002   [Refereed]
In situ AFM observation of the basal plane of highly oriented pyrolytic graphite (HOPG) was performed before and after cyclic voltammetry in 1 mol dm-3LiClO4dissolved in ethylene carbonate (EC), EC+diethyl carbonate (DEC), and EC+dimethyl carbonat...
Y. Mizutani, T. Abe, M. Inaba, Z. Ogumi
Synthetic Metals   125 153-159   Jan 2002   [Refereed]
Co-intercalation of alkali metals (Li, Na, K, Rb and Cs) with various organic solvents has been utilized for introducing nanospaces in graphite. The co-intercalation has been conducted by a solution method. Resultant products were studied by X-ray...
Ogumi, Z., Matsuoka, K., Chiba, S., Matsuoka, M., Iriyama, Y., Takeshi, A.B.E., Inaba, M.
Electrochemistry   70 980-983   2002   [Refereed]
Jun Maruyama, Minoru Inaba, Tohru Morita, Zempachi Ogumi
Journal of Electroanalytical Chemistry   504 208-216   May 2001   [Refereed]
The kinetics of oxygen reduction at a gold electrode was studied in 0.5 M sulfuric acid, in which different kinds of straight-chain [CF3(CF2)2CH2OH, CF3CF2CH2OH, and CF3CH2OH] and branched [(CF3)2CHOH] fluorinated alcohols were added. The adsorbed...

Books etc

 
Not entered
The Latest Technologies of The New Secondary Battery Technology   1997   
Electrolyte Salts
2001   
Carbon Anodes for Lithium-Ion Batteries
Advances in Lithium-Ion Batteries   2002   
Fuel Cell Characterization Methods
Kagaku Dojin   2005   ISBN:4759810323
Degradation Mechanisms and Problems in Polymer Electrolyte Fuel Cells
Advanced Technologies for Ubiquitous Energy, Eds. T. Sakai and T. Kobayashi, CMC   2006   

Works

 
Materials and Properties of Low-Temperature Solid Oxide Fuel Cells
2003 - 2010
Surface Reactions on Negative Electrode Materials in Next-Generation Lithium Ion Batteries
2004
Study on Lithium Iron Phosphate Positive Electrode in Lithium Ion Batteries
2005 - 2010
Technical Development of Electrochemcial Properties of Ionomer Used in Polymer Electrolyte Fuel Cells
2006 - 2010
Preparation of Multi-Functional Composite Fine Particles for SOFCs
2007

Research Grants & Projects

 
Electrode reactions and degradation mechanism polymer electrolyte fuel cells
New Energy Technology Research and Development
Project Year: 2001 - 2009
In situ analysis of electrode reactions in rechargeable lithium batteries
Project Year: 1992 - 2020
Materials for electrodes and electrolytes in low-temperature solid oxide fuel cells
Funded Research
Project Year: 1992 - 2010
Next-Generation Lithium Ion Batteries Using High Potential Negative Electrodes
New Energy Technology Research and Development
Project Year: 2006 - 2007
Development of Highly Active Electrode Catalysts for Fuel Cells
JST Comprehensive Support Programs for Creation of Regional Innovation
Project Year: 2003 - 2008

Patents

 
SILICON CARBIDE SINGLE CRYSTAL AND METHOD OF ETCHING THE SAME
PCT/JP2005/012473