水谷安伸 (Yasunobu Mizutani) - マイポータル

基本情報

所属: 国立研究開発法人産業技術総合研究所極限機能材料研究部門招聘研究員

ORCID iD: https://orcid.org/0000-0002-3955-3740
J-GLOBAL ID: 202001012783750974
researchmap会員ID: R000005136

論文

Hydrogen-Assisted Mg Intercalation into 2H-TaS₂

Masaya Fujioka, Khurelbaatar Zagarzusem, Suguru Iwasaki, Aman Sharma, Konosuke Watanabe, Rei Nakayama, Mizuki Momai, Yuki Yamaguchi, Hiroyuki Shimada, Katsuhiro Nomura …

Journal of the American Chemical Society 2024年12月3日
Near-room-temperature fabrication of dense BaZrO3 ceramic via acid–base chemical densification

Yuki Yamaguchi, Hiroyuki Shimada, Katsuhiro Nomura, Yasunobu Mizutani, Woosuck Shin, Hirofumi Sumi

Journal of the European Ceramic Society 2024年8月
Performance enhancement of protonic ceramic fuel cells using a Co-free La0.65Ca0.35FeO3– cathode composited with perovskite Ba(Ce,Zr)O3–-based oxides

Konosuke Watanabe, Masaya Fujioka, Yuki Yamaguchi, Katsuhiro Nomura, Hirofumi Sumi, Isao Kagomiya, Yasunobu Mizutani, Hiroyuki Shimada

Ceramics International 2024年6月
Ultra-elevated power density and high energy efficiency of protonic ceramic fuel cells: Numerical and experimental results

Kunpeng Li, Hiroyuki Shimada, Yasunobu Mizutani, Yuji Okuyama, Takuto Araki

Energy Conversion and Management 296 2023年11月15日
Improved durability of protonic ceramic fuel cells with BaZr0.8Yb0.2O3– electrolyte by introducing porous BaZr0.1Ce0.7Y0.1Yb0.1O3– buffer interlayer

Hiroyuki Shimada, Yuichi Mikami, Kosuke Yamauchi, Tomohiro Kuroha, Takayasu Uchi, Kazuo Nakamura, Shun Kobayashi, Ryuma Malik Matsuda, Yuji Okuyama, Yasunobu Mizutani …

Ceramics International 50(2) 2023年11月
Investigation of degradation mechanisms by overpotential evaluation for protonic ceramic fuel cells

Hirofumi Sumi, Hiroyuki Shimada, Konosuke Watanabe, Yuki Yamaguchi, Katsuhiro Nomura, Yasunobu Mizutani, Ryuma Malik Matsuda, Masashi Mori, Keiji Yashiro, Takuto Araki …

Journal of Power Sources 582 233528-233528 2023年10月
Investigation of La_0.65Ca_0.35FeO_3−δ as a Co-Free Cathode for Protonic Ceramic Fuel Cells with Yb-Doped BaZrO₃ Electrolyte

Konosuke Watanabe, Hiroyuki Shimada, Yuki Yamaguchi, Katsuhiro Nomura, Hirofumi Sumi, Isao Kagomiya, Yasunobu Mizutani

ECS Meeting Abstracts MA2023-01(54) 50-50 2023年8月28日
Investigation of La_0.65Ca_0.35FeO_3−δ as a Co-Free Cathode for Protonic Ceramic Fuel Cells with Yb-Doped BaZrO₃ Electrolyte

Konosuke Watanabe, Hiroyuki Shimada, Yuki Yamaguchi, Katsuhiro Nomura, Hirofumi Sumi, Isao Kagomiya, Yasunobu Mizutani

ECS Transactions 111(6) 341-347 2023年5月19日
Boosting power density of solid oxide fuel cells by synergistic effect of nanocomposite cathode and anode

Hiroyuki Shimada, Hirofumi Sumi, Yuki Yamaguchi, Katsuhiro Nomura, Yasunobu Mizutani, Yoshinobu Fujishiro, Woosuck Shin

Journal of Power Sources 563 232781 2023年4月査読有り
Effect of cobalt content on electrochemical performance for La0.6Sr0.4CoxFe1-xO3- and BaZr0.8Yb0.2O3- composite cathodes in protonic ceramic fuel cells

Konosuke Watanabe, Yuki Yamaguchi, Katsuhiro Nomura, Hirofumi Sumi, Masashi Mori, Yasunobu Mizutani, Hiroyuki Shimada

Ceramics International 49(12) 2023年3月
External Current Dependence of Polarization Resistances for Reversible Solid Oxide and Protonic Ceramic Cells with Current Leakage

Hirofumi Sumi, Hiroyuki Shimada, Konosuke Watanabe, Yuki Yamaguchi, Katsuhiro Nomura, Yasunobu Mizutani, Yuji Okuyama

ACS Applied Energy Materials 6(3) 2023年1月31日
Evaluation of Hydrogen Ions Flowing through Protonic Ceramic Fuel Cell Using Ytterbium-Doped Barium Zirconate as Electrolyte

Yuji Okuyama, Yoshiaki Harada, Yuichi Mikami, Kosuke Yamauchi, Tomohiro Kuroha, Hiroyuki Shimada, Yuki Yamaguchi, Yasunobu Mizutani

Journal of the Electrochemical Society 170(8) 2023年
Machine learning based prediction of space group for Ba(Ce0.8-xZrx)Y0.2O3 perovskite-type protonic conductors

Nomura, Katsuhiro, Shimada, Hiroyuki, Yamaguchi, Yuki, Sumi, Hirofumi, Mizutani, Yasunobu, Okuyama, Yuji, Shin, Woosuck

Ceramics International 49(3) 5058-5065 2023年査読有り
Phase Transitions, Thermal Expansions, Chemical Expansions, and CO<inf>2</inf>Resistances of Ba(Ce<inf>0.8-x</inf>Zr<inf>x</inf>Y<inf>0.1</inf>Yb<inf>0.1</inf>)O<inf>3-δ </inf>(x = 0.1, 0.4) Perovskite-Type Proton Conductors

Katsuhiro Nomura, Hiroyuki Shimada, Yuki Yamaguchi, Woosuck Shin, Yuji Okuyama, Yasunobu Mizutani

Journal of the Electrochemical Society 169(2) 2022年2月
Protonic Ceramic Fuel Cell with Bi-Layered Structure of BaZr0.1Ce0.7Y0.1Yb0.1O3–δ Functional Interlayer and BaZr0.8Yb0.2O3–δ Electrolyte

Hiroyuki Shimada, Yuki Yamaguchi, Matsuda Malik Ryuma, Hirofumi Sumi, Katsuhiro Nomura, Woosuck Shin, Yuichi Mikami, Kosuke Yamauchi, Yuki Nakata, Tomohiro Kuroha …

Journal of The Electrochemical Society 168(12) 124504 2021年12月1日査読有り
Improvement in Power Density of Protonic Ceramic Fuel Cells with Yb Doped BaZrO3 Electrolyte

Hiroyuki Shimada, Yuki Yamaguchi, Hirofumi Sumi, Katsuhiro Nomura, Woosuck Shin, Yasunobu Mizutani

ECS Transactions 103(1) 1725-1734 2021年7月9日
Enhanced La0.6Sr0.4Co0.2Fe0.8O3–-based cathode performance by modification of BaZr0.1Ce0.7Y0.1Yb0.1O3– electrolyte surface in protonic ceramic fuel cells

Hiroyuki Shimada, Yuki Yamaguchi, Hirofumi Sumi, Yasunobu Mizutani

Ceramics International 47(11) 16358-16362 2021年6月査読有り
Comparison of electrochemical impedance spectra for electrolyte-supported solid oxide fuel cells (SOFCs) and protonic ceramic fuel cells (PCFCs)

Hirofumi Sumi, Hiroyuki Shimada, Yuki Yamaguchi, Yasunobu Mizutani, Yuji Okuyama, Koji Amezawa

SCIENTIFIC REPORTS 11(1) 2021年5月
Chemical stability and oxygen transport properties of La1−xCa xFe1−y ByO3−δ (with B = Co, Ni, Mg) perovskite membranes

Shintaro Minami, Pierre-Marie Geffroy, Isao Kagomiya, Yuki Yamaguchi, Yasunobu Mizutani, Yusuke Ogura

Journal of Materials Research 36(6) 1241-1249 2021年3月28日
High electrical conductivity and high fracture strength of Sc<inf>2</inf>O<inf>3</inf>-doped zirconia ceramics with submicrometer grains

Masanori Hirano, Shinzi Watanabe, Etsuro Kato, Yasunobu Mizutani, Masayuki Kawai, Yasuhisa Nakamura

Journal of the American Ceramic Society 82(10) 2861-2864 2020年10月

もっとみる

MISC

セル製造条件下におけるBa(Zr,Yb)O_3-δ系ペロブスカイト電解質の相安定性

松田マリック隆磨, 小林駿, 森昌史, 島田寛之, 鷲見裕史, 水谷安伸, 奥山勇治, 見神祐一, 山内孝祐, 黒羽智宏

燃料電池シンポジウム講演予稿集(CD-ROM) 30th 2023年
La0.65Ca0.35FeO3-delta as a novel Sr- and Co-free cathode material for solid oxide fuel cells

Yuki Yamaguchi, Isao Kagomiya, Shintaro Minami, Hiroyuki Shimada, Hirofumi Sumi, Yusuke Ogura, Yasunobu Mizutani

JOURNAL OF POWER SOURCES 448 2020年2月
A Key for Achieving Higher Open-Circuit Voltage in Protonic Ceramic Fuel Cells: Lowering Interfacial Electrode Polarization

Hiroyuki Shimada, Toshiaki Yamaguchi, Hirofumi Sumi, Yuki Yamaguchi, Katsuhiro Nomura, Yasunobu Mizutani, Yoshinobu Fujishiro

ACS APPLIED ENERGY MATERIALS 2(1) 587-597 2019年1月
A Direct Methane Fuel Cell with Double-Layered Electrolyte using Proton Conducting Oxide

Yuji Okuyama, Shigemichi Kawano, Go Sakai, Naoki Matsunaga, Yasunobu Mizutani

SOLID OXIDE FUEL CELLS 15 (SOFC-XV) 78(1) 1953-1961 2017年
Proton transport properties of La0.9Sr0.1Yb0.8In0.2O3-delta and its application to proton ceramic fuel cell

Yuji Okuyama, Kenji Okuyama, Yasunobu Mizutani, Takaaki Sakai, Young Sung Lee, Hiroshige Matsumoto

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 39(35) 20829-20836 2014年12月
Strength and Thermal Shock Properties of Scandia-Doped Zirconia for Thin Electrolyte Sheet of Solid Oxide Fuel Cell

Sawao Honda, Kazumasa Kimata, Shinobu Hashimoto, Yuji Iwamoto, Misuzu Yokoyama, Jun Shimano, Kenji Ukai, Yasunobu Mizutani

MATERIALS TRANSACTIONS 50(7) 1742-1746 2009年7月
Performance of 30W-Class SOFC Module Using Anode Supported Microtubular Cells

Takanori Otake, Fumio Okada, Yasunobu Mizutani, Yoshihiro Funahashi

SOLID OXIDE FUEL CELLS 11 (SOFC-XI) 25(2) 945-949 2009年
Current state of R&D on micro tubular solid oxide fuel cells in Japan

Yasunobu Mizutani

MINI-MICRO FUEL CELLS: FUNDAMENTALS AND APPLICATIONS 407-418 2008年
Planar solid oxide fuel cells: From materials to systems

Yasunobu Mizutani

MINI-MICRO FUEL CELLS: FUNDAMENTALS AND APPLICATIONS 349-358 2008年
ELECTROCHEMICAL EVALUATION OF MICRO-TUBULAR SOFC AND MODULE FOR ADVANCED CERAMIC REACTOR

Takanori Otake, Misuzu Yokoyama, Kohki Nagai, Kenji Ukai, Yasunobu Mizutani, Yoshihiro Funahashi, Yoshinobu Fujishiro

ADVANCES IN SOLID OXIDE FUEL CELLS III 28(4) 33-+ 2008年
In-situ synchrotron measurement of internal stresses in solid-oxide fuel cell during red-ox cycle

Keisuke Tanaka, Yoshiaki Akiniwa, Hidehiko Kimura, Kenji Ukai, Misuzu Yokoyama, Yasunobu Mizutani

STRESS EVALUATION IN MATERIALS USING NEUTRONS AND SYNCHROTRON RADIATION 571-572 339-+ 2008年
Effect of GDC Electrolyte Thickness on the Performance of Anode Supported Micro Tubular SOFC

Takanori Otake, Misuzu Yokoyama, Kohki Nagai, Kenji Ukai, Yasunobu Mizutani

SOLID OXIDE FUEL CELLS 10 (SOFC-X), PTS 1 AND 2 7(1) 551-554 2007年
Changes of internal stress in solid-oxide fuel cell during red-ox cycle evaluated by in situ measurement with synchrotron radiation

Hirofumi Sumi, Kenji Ukai, Misuzu Yokoyama, Yasunobu Mizutani, Yoshihisa Doi, Shutaro Machiya, Yoshiaki Akiniwa, Keisuke Tanaka

JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY 3(1) 68-74 2006年2月
Development of planar type SOFC stacks operable under rapid starting

Kenji Ukai, Yasuhisa Nakamura, Yasunobu Mizutani, Koji Hisada, Misuzu Yokoyama, Masato Yasuhara, Kohki Nagai, Masahiro Hirakawa, Shoichi Kashima, Hiroshi Orishima …

PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON FUEL CELL SCIENCE, ENGINEERING, AND TECHNOLOGY, PTS A AND B 701-709 2006年
Experiences With the First Japanese-Made Solid-Oxide Fuel-Cell System

Yasunobu Mizutani, Koji Hisada, Kenji Ukai, Misuzu Yokoyama, Hirofumi Sumi

JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY 2(3) 179-185 2005年8月
プロトン伝導性Sr-Ba-Pb系リン酸塩ガラスを電解質に用いた燃料電池の無加湿運転の可能性

鷲見裕史, 水谷安伸, 高橋誠, 桜井誠, 渡辺誠, 阿部良弘

電気化学および工業物理化学 : denki kagaku 73(3) 194-198 2005年3月5日
プロトン伝導性リン酸塩ガラスを電解質に用いた燃料電池の発電特性

鷲見裕史, 水谷安伸, 高橋誠, 林光彦, 岩元孝史, 桜井誠, 渡辺誠, 阿部良弘

電気化学および工業物理化学 : denki kagaku 72(9) 633-636 2004年9月5日

水谷安伸

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