Direction to practical production of hydrogen by formic acid dehydrogenation with Cp*Ir complexes bearing imidazoline ligands

被引:78
|
作者
Onishi, Naoya [1 ]
Ertem, Mehmed Z. [2 ]
Xu, Shaoan [1 ]
Tsurusaki, Akihiro [1 ,3 ]
Manaka, Yuichi [3 ,4 ]
Muckerman, James T. [2 ]
Fujita, Etsuko [2 ]
Himeda, Yuichiro [1 ,3 ,4 ]
机构
[1] Natl Inst Adv Ind Sci & Technol, Tsukuba Cent 5,1-1-1 Higashi, Tsukuba, Ibaraki 3058565, Japan
[2] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA
[3] Japan Sci & Technol Agcy, CREST, 4-1-8 Honcho, Kawaguchi, Saitama 3320012, Japan
[4] Natl Inst Adv Ind Sci & Technol, Renewable Energy Res Ctr, 2-2-9 Machiikedai, Koriyama, Fukushima 9630298, Japan
基金
日本科学技术振兴机构;
关键词
REVERSIBLE HYDROGENATION; IRIDIUM COMPLEXES; CARBON-DIOXIDE; CATALYST; GENERATION; WATER; STORAGE; MILD; DECOMPOSITION; TEMPERATURE;
D O I
10.1039/c5cy01865j
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
A Cp*Ir complex with a bidentate pyridyl-imidazoline ligand achieved the evolution of 1.02 m(3) of H-2/CO2 gases by formic acid dehydrogenation without any additives or adjustments in the solution system. The pyridyl-imidazoline moieties provided the optimum pH to be 1.7, resulting in high activity and stability even at very acidic conditions.
引用
收藏
页码:988 / 992
页数:5
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