Organometallic Catalysts for Use in a Fuel Cell

被引：34

作者：

Matsumoto, Takahiro ^{[1
,2
]}

Kim, Kyoungmok ^{[2
]}

Nakai, Hidetaka ^{[1
,2
]}

Hibino, Takashi ^{[3
]}

Ogo, Seiji ^{[1
,2
,4
]}

机构：

[1] Kyushu Univ, Int Inst Carbon Neutral Energy Res WPI I2CNER, Nishi Ku, Fukuoka 8190395, Japan

[2] Kyushu Univ, Grad Sch Engn, Dept Chem & Biochem, Nishi Ku, Fukuoka 8190395, Japan

[3] Nagoya Univ, Grad Sch Environm Studies, Chikusa Ku, Nagoya, Aichi 4648601, Japan

[4] Japan Sci & Technol Agcy JST, Core Res Evolut Sci & Technol CREST, Kawaguchi, Saitama 3320012, Japan

来源：

CHEMCATCHEM | 2013年 / 5卷 / 06期

关键词：

fuel cells; hydrogen; organometallic catalyst; peroxo ligands; reaction mechanisms; IRON-SULFUR-CLUSTER; HYDROGENASE FUNCTION; FEFE HYDROGENASES; CATHODE CATALYST; H-2; PRODUCTION; OXYGEN; REDUCTION; ELECTROCATALYSTS; OXIDATION; ENZYMES;

D O I：

10.1002/cctc.201200595

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report the successful increase in performance of a fuel cell based on organometallic catalysis. An organometallic [NiIIRuIV] peroxo complex functions as cathode catalyst and was designed following mechanistic consideration of the cell. It was confirmed that the organometallic [NiIIRuIV] peroxo catalyst could function in the fuel cell with a 240% increase in power output over our previous systems. This organometallic catalyst can act in both solid and solution phases and allows observation of the mechanism, hence providing us further opportunity for future improvement.

引用

页码：1368 / 1373

页数：6

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