Catalytic hydrogen production from paraformaldehyde and water using an organoiridium complex

被引：45

作者：

Suenobu, Tomoyoshi ^{[1
]}

Isaka, Yusuke

Shibata, Satoshi

Fukuzumi, Shunichi

机构：

[1] Osaka Univ, Grad Sch Engn, Dept Mat & Life Sci, Suita, Osaka 5650871, Japan

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 09期

关键词：

SOLUBLE IRIDIUM COMPLEX; FORMIC-ACID; CARBON-DIOXIDE; STORAGE MATERIAL; AQUA COMPLEXES; AQUEOUS-MEDIA; CO2; METHANOL; INTERCONVERSION; REDUCTION;

D O I：

10.1039/c4cc06581f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Paraformaldehyde was decomposed using an organoiridium complex (1, [Ir-III(Cp*)(4-(1H-pyrazol-1-yl-kappa N-2)benzoic acid-kappa C-3)(H2O)](2)SO4) as a catalyst in water to produce H-2 and CO2 in a 2:1 molar ratio at room temperature. The catalytic cycle is composed of the reduction of 1 by paraformaldehyde under basic conditions to produce formic acid and the hydride complex, which reacts with protons to produce H-2. Formic acid further decomposed to H-2 and CO2 with 1.

引用

页码：1670 / 1672

页数：3

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