Research field (3):
Environmental materials/recycling technology
, Electric/electronic material engineering
, Electrical power engineering
Research keywords (4):
バイオマス
, 炭素材料
, キャパシタ
, 蓄電デバイス
Research theme for competitive and other funds (5):
2024 - 2027 Elucidation of thermal and electrical control factors for the development of wearable devices that generate and store electricity using body temperature
2022 - 2027 Development of safe, sustainable and low-cost solid-state concrete storage battery
2023 - 2026 Si系Li-ionキャパシタの劣化機構に基づいた高耐久性Si負極の開発
2023 - 2024 炭素材料の複合利用によるバイオマス由来カーボンを用いた多機能導電助剤の開発
2021 - 2023 広い充放電電圧範囲を有する超高エネルギー密度Liイオンキャパシタの開発
Papers (12):
Takuya Eguchi, Keiichiro Sawada, Yusuke Abe, Seiji Kumagai. Effect of Si layer thickness on the cycling stability and aging behavior of Li-ion capacitors with micrometer-sized Si anodes. Journal of Power Sources. 2023. 580. 233407-233407
Daisuke Tashima, Takuhiro Kashio, Takuya Eguchi, Seiji Kumagai, Toshiki Tsubota, John D.W. Madden. Recycling Marine Plastic Waste to Energy Storage Devices. Materials Letters: X. 2023. 100193-100193
Takuya Eguchi Ryoichi Sugawara Yusuke Abe Masahiro Tomioka Seiji Kumagai. Impact of Full Prelithiation of Si-Based Anodes on the Rate and Cycle Performance of Li-Ion Capacitors. Batteries. 2022. 8. 49
Takuya Eguchi, Keiichiro Sawada, Masahiro Tomioka, Seiji Kumagai. Energy density maximization of Li-ion capacitor using highly porous activated carbon cathode and micrometer-sized Si anode. Electrochimica Acta. 2021. 394. 139115-139115
Daisuke Tashima, Masaki Hirano, Satoshi Kitazaki, Takuya Eguchi, Seiji Kumagai. Solution-plasma treatment of activated carbon from shochu distillery waste for electrochemical capacitors. Materials Chemistry and Physics. 2020. 254. 123523-123523
T. Eguchi, D. Tashima, M. Fukuma, S. Kumagai. Optimization of An Electrode Thickness of Flexible Supercapacitors using Activated Carbons Derived from Shochu Waste. 2018 7TH INTERNATIONAL CONFERENCE ON RENEWABLE ENERGY RESEARCH AND APPLICATIONS (ICRERA). 2018. 160-163
Patents (1):
活性炭作製方法
Lectures and oral presentations (45):
Evaluation of Thermal Stability of Kenaf-derived Lignin and Method for improving Thermal Stability
(The International Council of Electrical Engineering Conference 2024 2024)
Electric Double-layer Capacitor Electrodes Using Kenaf Residue-derived Carbonaceous Conductive Agent
(The International Council of Electrical Engineering Conference 2024 2024)