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Summary & Details

Power Generation with Fuel Cell Using Hydrogen Generated from Formic Acid ─Development of Flow Continuous Hydrogen Production for over 2,000 Hours by from Formic Acid─

フロー式によるギ酸からの発電システムの開発 ─ギ酸から2,000時間以上の“連続”水素製造運転を実証─

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Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20244666

Paper/Info type: Journal of Society of Automotive Engineers of Japan

Vol.78 No.11

Pages: 100-106(Total 7 p)

Date of publication: Nov 2024

Publisher: JSAE

Language: Japanese

Detailed Information

Category(J)	ホットトピックス Translation
Category(E)	Hot Topics
Author(J)	1) 澤原馨登, 2) 川波肇
Author(E)	1) Keito Sawahara, 2) Hajime Kawanami
Affiliation(J)	1) 産業技術総合研究所, 2) 産業技術総合研究所
Abstract(J)	ポリエチレンイミン担体Ir錯体固定化触媒を合成し、ギ酸から連続フロープロセスによる水素製造技術を開発しました。この触媒は、長寿命で金属の溶出が少なく、簡単に回収できます。更に製造した水素を用いて燃料電池による5時間以上の安定動作を検証しました。今後、小規模な水素ステーションでの適用を目指す予定です。 Translation
Abstract(E)	This study showcases hydrogen production via formic acid dehydrogenation in a continuous flow process using a new immobilized catalyst. The catalyst consists of a Cp*Ir complex on a polyethyleneimine support, cross-linked by a bipyridine ligand. It has a long lifetime, minimal iridium leaching, and is easily recoverable. This development enables a flow-type hydrogen production system. Power generation tests with a standard fuel cell showed stable operation for over five hours. We aim to apply this technology to stationary or mobile hydrogen stations at small-scale facilities in the future.

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