論文 - 竹口　竜弥

Electrochemical Characteristics of Lithium-Air Secondary Battery Using Amide-Based Ionic Liquid

Koichi UI , Sota NAKAMURA, Yushi SATO, Tatsuya TAKEGUCHI, Masayuki ITAGAKI

Electrochemistry ( 公益社団法人電気化学会 )  92 ( 4 ) 043010   2024年04月  [査読有り]

学術誌  共著・分担

Performance of Air Electrode Catalysts in the Presence of Redox Mediators for High-Capacity Li-O2 Batteries

Hidenobu Wakita, Rina Awata, Yoshino Maita and Tatsuya Takeguchi

J. Phys. Chem. C   127 ( 21 ) 10012 - 10024   2023年05月  [査読有り]

学術誌  共著・分担

Vanadium Doping to Increase the Production Batch Size of Carbon-Free Ti4O7: A New Strategy for its Mass Production

Mitsuharu Chisaka, Waka Nagano, Sota Takahashi , Byambasuren Delgertsetseg, Hidenobu Wakita, Tatsuya Takeguchi

J. Electroanal. Chem.   934   117308   2023年04月  [査読有り]

学術誌  共著・分担

Ultrahigh Pressure-induced Modification of Morphology and Performance of MOF-derived Cu@C Electrocatalysts

Ichiro Yamane, Kota Sato, Teruki Ando, Taijiro Tadokoro, Seiya Yokokura , Taro Nagahama, Yoshiki Kato, Tatsuya Takeguchi and Toshihiro Shimada

Nanoscale Adv.   5   493 - 502   2022年11月  [査読有り]

学術誌  共著・分担

Constrained Thorough Search Analysis of Multi-edge EXAFS Spectra for Characterization of Bimetallic Nanoparticles

Daiki Kido, Md. Mijanur Rahman, Tatsuya Takeguchi, and Kiyotaka Asakura

Chem. Lett.   51 ( 5 ) 538 - 541   2022年05月  [査読有り]

学術誌  共著・分担

Inexpensive Gram Scale Synthesis of Porous Ti4O7 for High Performance Polymer Electrolyte Fuel Cell Electrodes

Mitsuharu Chisaka, Waka Nagano, Byambasuren Delgertsetseg, and Tatsuya Takeguchi

Chem. Commun.   57   12772 - 12775   2021年09月  [査読有り]

学術誌  共著・分担

Understanding the Mechanisms and Design Principles for Oxygen Evolution and Oxygen Reduction Activity on Perovskite Catalysts for Alkaline Zinc–Air Batteries

Oyunbileg Galindev, Md. Mijanur Rahman, and Tatsuya Takeguchi

Catal. Sci. Tech.   11   5200 - 5211   2021年07月  [査読有り]

学術誌  共著・分担

Synthesis of Catalysts with Fine Platinum Particles Supported by High-surface-area Activated Carbons and Optimization of Their Catalytic Activities for Polymer Electrolyte Euel Cells

Toshihiko Mandai, Kenji Tatesaka, Kenya Soh, Hyuma Masu, Ashu Choudhary, Yoshitaka Tateyama, Ryuta Ise, Hiroaki Imai, Tatsuya Takeguchi, and Kiyoshi Kanamura

RSC Advances   11   20601 - 20611   2021年06月  [査読有り]

学術誌  共著・分担

Influence of Operating Conditions on Deposition Rate and Smoothness of Electrolytic Aluminum Foil Using Chloroaluminate Ionic Liquids

Toshihiko Mandai, Kenji Tatesaka, Kenya Soh, Hyuma Masu, Ashu Choudhary, Yoshitaka Tateyama, Ryuta Ise, Hiroaki Imai, Tatsuya Takeguchi, and Kiyoshi Kanamura

J. Electrochem. Soc.   168 ( 5 ) 056510   2021年05月  [査読有り]

学術誌  共著・分担

Development of Catalyst with Optimum Calcination Temperature for the Application of Zinc-Air Battery

Koichi Ui, Satoshi Kobayashi, Tatsuya Takeguchi, Tetsuya Tsuda, Mikito Ueda, Jyunji Nunomura, Yukio Honkawa and Yoichi Kojima

ECS Trans.   102 ( 5 )   2021年04月  [査読有り]

学術誌  共著・分担

Synthesis and Characterization of Low Platinum-Cobalt Alloy Cathode Catalysts by Rapid Annealing and Quenching Method for Fuel Cell Applications

Ryo Furukawa, Md Mijanur Rahman, Yasuo Kaneta, Byambasuren Delgertsetseg, Koichi Ui and Tatsuya Takeguchi

ECS Trans.   98 ( 9 ) 487 - 493   2020年10月  [査読有り]

学術誌  共著・分担

Investigation on Operating Conditions Influencing the Aluminum Electrolysis Using Chloroaluminate Ionic Liquids

Koichi Ui, Satoshi Kobayashi, Tatsuya Takeguchi, Tetsuya Tsuda, Mikito Ueda, Jyunji Nunomura, Yukio Honkawa and Yoichi Kojima

ECS Trans.   98 ( 10 ) 223 - 230   2020年10月  [査読有り]

学術誌  共著・分担

Modifications in Coordination Structure of Mg[TFSA]2-based Supporting Salts for High-voltage Magnesium Rechargeable Batteries

Toshihiko Mandai, Kenji Tatesaka, Kenya Soh, Hyuma Masu, Ashu Choudhary, Yoshitaka Tateyama, Ryuta Ise, Hiroaki Imai, Tatsuya Takeguchi, and Kiyoshi Kanamura

Phys. Chem. Chem. Phys.   21 ( 22 ) 12100 - 12111   2019年06月  [査読有り]

学術誌  共著・分担

Role of Coordination Structure of Magnesium Ions on Charge and Discharge Behavior of Magnesium Alloy Electrode

Masashi Hattori, Kentaro Yamamoto, Masaki Matsui, Koji Nakanishi, Toshihiko Mandai, Ashu Choudhary, Yoshitaka Tateyama, Keitaro Sodeyama, Tomoki Uchiyama, Yuki Orikasa, Yusuke Tamenori, Tatsuya Takeguchi, Kiyoshi Kanamura, and Yoshiharu Uchimoto

J. Phys. Chem. C   122 ( 44 ) 25204 - 25210   2018年10月  [査読有り]

学術誌  共著・分担

First-principles calculation of activity and selectivity of the partial oxidation of ethylene glycol on Fe(0 0 1), Co(0 0 0 1), and Ni(1 1 1)

Nobuki Ozawa, Shigeki Chieda, Yuji Higuchi, Tatsuya Takeguchi, Miho Yamauchi, Momoji Kubo

J. Catal.   361   361 - 369   2018年05月  [査読有り]

学術誌  共著・分担

Influence of Operating Conditions on Deposition Rate and Smoothness of Electrolytic Aluminum Foil Using Chloroaluminate Ionic Liquids

Koichi Ui, Satoshi Kobayashi, Kuniaki Sasaki, Tatsuya Takeguchi, Tetsuya Tsuda, Mikito Ueda, Jyunji Nunomura, Yukio Honkawa, and Yoichi Kojima

J. Electrochem. Soc.,   168 ( 5 ) 056510   2018年05月  [査読有り]

学術誌  共著・分担

Effect of Valency of Sn in Sn-Modified Pt-Ru Catalyst on CO Tolerance and HOR Activity for PEFC

Tatsuya Takeguchi, Bunpot Sirinutsomboon, Thidarat Wongsawa, and Koichi Ui

ECS Trans.   75 ( 43 ) 17 - 21   2017年05月  [査読有り]

学術誌  共著・分担

Direct Charge and Discharge Using the Glycolic Acid/Oxalic Acid Redox Couple for the Carbon-Neutral Energy Circulation

Miho Yamauchi, Satoshi Hata, Sho Kitano, Masaaki Sadakiyo, and Tatsuya Takeguchi

ECS Trans.   75 ( 43 ) 17 - 21   2016年10月  [査読有り]

学術誌  共著・分担

Influence of Surface Area of Mesopore on Discharge Characteristics for Lithium-Air Secondary Battery

Shun Sakamoto, Tatusya Takeguchi, Miyuki Kojima, and Koichi Ui

ECS Trans.   75 ( 22 ) 62 - 73   2016年10月  [査読有り]

学術誌  共著・分担

Relationship between Discharge Profile and Pore Structure for Lithium-Air Secondary Battery

Nozomi Matsuhashi, Tatsuya Takeguchi, Miyuki Kojima and Koichi Ui

ECS Trans.   75 ( 22 ) 77 - 84   2016年10月  [査読有り]

学術誌  共著・分担