Hiroshi Nagata - My portal - researchmap

Profile Information

Affiliation: -

J-GLOBAL ID: 201801008919145950
researchmap Member ID: B000336963

Research Areas

1

Nanotechnology/Materials / Energy chemistry /

Papers

23

Aqueous synthesis of Li₂MnAO₄/C (A = Si, Ge) as positive electrode active materials for lithium-ion batteries by acid–base reaction

Hiroshi Nagata, Junji Akimoto, Kunimitsu Kataoka

New Journal of Chemistry, 2023
Influence of compositing conditions for Si-composite negative electrodes in sulfide-type all-solid-state lithium-ion batteries

Hiroshi Nagata, Junji Akimoto, Kunimitsu Kataoka

New Journal of Chemistry, 2023
Alkali Metal–Metal Exchange Reaction for Effective Synthesis of Functional Phosphate Salts

Hiroshi Nagata, Tomohiko Nakajima, Junji Akimoto, Kunimitsu Kataoka

Chemistry Letters, 51(11) 1099-1101, Nov 5, 2022
Hybrid oxide solid electrolyte of crystalline garnet and highly deformable glass for all-solid-state lithium-ion batteries

Hiroshi Nagata, Junji Akimoto

Journal of Power Sources, Aug, 2022
Room-temperature Operation of Lithium Sulfide Positive and Silicon Negative Composite Electrodes Employing Oxide Solid Electrolytes for All-solid-state Battery

Hiroshi NAGATA, Junji AKIMOTO

Electrochemistry, Jan 15, 2022
High areal capacity LiNi_1/3Co_1/3Mn_1/3O₂ positive composite electrode employing an oxide solid electrolyte for an all-solid-state lithium-ion battery

Nagata, H., Akimoto, J.

Solid State Ionics, 379, 2022
Effective One-Step Preparation of High Performance Positive and Negative Composite Electrodes for All-Solid-State Li₂S-Si Batteries

Nagata, H., Akimoto, J.

Journal of the Electrochemical Society, 168(9), Sep 1, 2021
Excellent Deformable Oxide Glass Electrolytes and Oxide-Type All-Solid-State Li₂S-Si Batteries Employing These Electrolytes

Nagata, H., Akimoto, J.

ACS Applied Materials and Interfaces, 13(30), Aug 4, 2021
All-oxide solid-state lithium-ion battery employing 50Li₂SO₄–50Li₂CO₃ glass electrolyte

Nagata, H., Akimoto, J.

Journal of Power Sources, 491 229620-229620, Apr, 2021
Ionic Conductivity of Low‐Crystalline Li4P2S6 and Li4P2S6–LiX (X=Cl, Br, and I) Systems and Their Role in Improved Positive Electrode Performance in All‐Solid‐State LiS Battery

Hiroshi Nagata, Junji Akimoto

ChemistrySelect, 5(32) 9926-9931, Aug 31, 2020
A high rate performance positive composite electrode using a high P/S ratio and LiI composite solid electrolyte for an all-solid-state Li–S battery

Hiroshi Nagata, Yasuo Chikusa, Junji Akimoto

Journal of Power Sources, 453, Mar, 2020
Improvement of Inter-particle Contact in Positive Electrodes Using the Composite Deformable Solid Electrolyte in an Oxide-type All-solid-state Lithium Ion Battery

Hiroshi Nagata, Junji Akimoto

Chemistry Letters, 48(8) 891-893, Aug 5, 2019
Lithium ionic conductivities of α-LiBO <inf>2</inf> with two-dimensional Li-Li networks and γ-LiBO <inf>2</inf> with three-dimensional ones synthesized under high pressure

Eiichi Hirose, Kunimitsu Kataoka, Hiroshi Nagata, Junji Akimoto, Takuya Sasaki, Ken Niwa, Masashi Hasegawa

Journal of Solid State Chemistry, 274 100-104, Jun, 2019
Development of a compact all-solid-state lithium secondary battery using single-crystal electrolyte: —towards realizing oxide-type all-solid-state lithium secondary batteries

Kunimitsu Kataoka, Tadayoshi Akao, Hiroshi Nagata, Hideaki Nagai, Junji Akimoto, Jun Akedo

Synthesiology, 12(1) 28-38, 2019
High-Pressure Synthesis, Crystal Chemistry, and Ionic Conductivity of a Structural Polymorph of Li <inf>3</inf> BP <inf>2</inf> O <inf>8</inf>

Eiichi Hirose, Kunimitsu Kataoka, Hiroshi Nagata, Junji Akimoto, Takuya Sasaki, Ken Niwa, Masashi Hasegawa

Inorganic Chemistry, 57(24) 15048-15050, Dec 17, 2018
Lithium-ion conducting oxide single crystal as solid electrolyte for advanced lithium battery application

Kunimitsu Kataoka, Hiroshi Nagata, Junji Akimoto

Scientific Reports, 8(1), Dec 1, 2018
An all-solid-state lithium-sulfur battery using two solid electrolytes having different functions

Nagata, Hiroshi, Chikusa, Yasuo

Journal of Power Sources, 329 268-272, 2016 Peer-reviewed
All-Solid-State Lithium-Sulfur Battery with High Energy and Power Densities at the Cell Level

Nagata, Hiroshi, Chikusa, Yasuo

Energy Technology, 4(4) 484-489, 2016 Peer-reviewed
Transformation of P2S5 into a Solid Electrolyte with Ionic Conductivity at the Positive Composite Electrode of All-Solid-State Lithium-Sulfur Batteries

Nagata, Hiroshi, Chikusa, Yasuo

Energy Technology, 2(9-10) 753-756, 2014 Peer-reviewed
An All-solid-state Sodium-Sulfur Battery Operating at Room Temperature Using a High-sulfur-content Positive Composite Electrode

Nagata, Hiroshi, Chikusa, Yasuo

Chemistry Letters, 43(8) 1333-1334, 2014 Peer-reviewed

More

Misc.

3

Oxide Type All-Solid-State Lithium Ion Battery Employing Highly Deformable Oxide Electrolyte

永田裕, 秋本順二, 片岡邦光

電気化学, 90(4), 2022
フレキシブルエレクトロニクス IoTセンサ・デバイスのための電池技術

秋本順二, 永田裕, 片岡邦光, 赤尾忠義, 明渡純

成形加工, 31(9), 2019
Single crystal growth and evaluation of gallium-substituted garnet type lithium solid electrolyte

片岡邦光, 永田裕, 秋本順二, 石田悠宗, 有賀智紀

電池討論会PDF要旨集(CD-ROM), 60th, 2019