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J-GLOBAL ID：201601012992630908   Update date: Oct. 23, 2024

Ishitobi Hirokazu

イシトビ ヒロカズ | Ishitobi Hirokazu
Affiliation and department：
Meiji University

About Meiji University


Research field  (3)： Energy chemistry ,  Catalytic processes and resource chemistry ,  Chemical reaction and process system engineering
Research keywords  (7)： Fuel cell, Catalyst, Chemical reaction engineering ,  Chemical reaction engineering ,  Catalyst ,  Fuel cell ,  反応工学 ,  触媒 ,  燃料電池
Research theme for competitive and other funds  (8)：
  • 2022 - 2025 Development of high performance redox flow batteries by the improvement of liquid permeability, mass transport, and durability
  • 2021 - 2025 有機性廃水処理のための微生物燃料電池に適する低廉で高性能なエアカソードの創製
  • 2021 - 2024 二次元ナノ材料の階層的構造制御による高性能電極反応場の創生
  • 2018 - 2022 Development of a chemical engineering science for redox flow batteries to improve current and energy conversion efficiency
  • 2018 - 2021 Creation of highly active electrode reaction field by composite and higher-order structuring of different-dimensional catalysts
Show all
Papers (31)：
  • Hirokazu Ishitobi, Honoka Doki, Soshi Shiraishi, Hidehiko Tsukada, Yoshikiyo Hatakeyama, Takato Nakao, Nobuyoshi Nakagawa. Enhancing understanding of pressure drop in carbon porous electrodes for vanadium redox flow batteries. Journal of Energy Storage. 2023. 73. 109066-109066
  • Hirokazu Ishitobi, Honoka Doki, Soshi Shiraishi, Hidehiko Tsukada, Yoshikiyo Hatakeyama, Ryusuke Obata, Nobuyoshi Nakagawa. Enhancement of the Electrode Activity of the Vanadium Redox Flow Battery by Higher Crystallinity of Carbon Matrix Using Seamless and Consecutive-porous Carbon Materials. Journal of The Electrochemical Society. 2023. 170. 1. 010536-010536
  • Hirokazu Ishitobi, Shunya Yamamoto, Takafumi Ishii, Kosuke Oba, Honoka Doki, Ryusuke Obata, Atsumi Miyashita, Hiroyuki Okazaki, Nobuyoshi Nakagawa. Activity Enhancement of a Carbon Electrode Material for Vanadium Redox Flow Battery by Electron-Beam Irradiation. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 2021. 54. 5. 219-225
  • Nobuyoshi Nakagawa, Hirokazu Ishitobi, Soma Abe, Masaki Kakinuma, Hiroshi Koshikawa, Shunya Yamamoto, Tetsuya Yamaki. A novel method to enhance the catalytic activity of PtRu on the support using CeO2 by high-energy ion-beam irradiation. Catalysis Today. 2021. 364. 118-124
  • Ryota Meguro, Hirokazu Ishitobi, Ryo Suto, Toru Mitsuyoshi, Kaito Uehara, Yoshihiro Otsuka, Nobuyoshi Nakagawa. Study of deep oxidation and sulfonation of graphene oxide as low-temperature fuel cell electrolyte. International Journal of Hydrogen Energy. 2021. 46. 1. 1085-1095
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MISC (39)：
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Patents (1)：
  • 担体の製造方法、触媒担持体の製造方法、担体、及び触媒担持体
Books (1)：
  • 最近の化学工学講習会67「進化する燃料電池・二次電池 -反応・構造・製造技術の基礎と未来社会を支える電池技術-」
    三恵社 2019 ISBN:9784864879965
Lectures and oral presentations  (149)：
  • 均一な連通マクロ孔構造を有するカーボン電極を用いるレドックスフロー電池
    (化学工学会第51回秋季大会 2020)
  • 深さ方向・面内方向の両方に均一な連通マクロ孔構造を持つカーボン電極のレドックスフロー電池への適用
    (第57回日本伝熱シンポジウム 2020)
  • Improved catalytic activity of PtRu/CECNF by the ion-beam irradiation to the CECNF support
    (The Fifth International Symposium on Innovative Materials and Processes in Energy Systems 2019)
  • Enhancement of Electrochemical Activity of Vanadium Redox Flow Battery by Electron-beam Irradiation
    (The Fifth International Symposium on Innovative Materials and Processes in Energy Systems 2019)
  • Power generation in a MFC with an air cathode fabricated under different preparation condition for a catalytic layer using a nitrogen-doped activated carbon catalyst
    (International society for microbial electrochemistry and technology global conference (ISMET7) 2019)
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Professional career (1)：
  • Doctor of Engineering (Tokyo Institute of Technology)
Work history (2)：
  • 2024/04 - 現在 Meiji University School of Science and Technology Department of Applied Chemistry
  • 2013/04 - 2024/03 - 群馬大学 理工学研究院 環境創生部門 助教
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