Splitting CO2 into CO and O2 by a single catalyst

被引：169

作者：

Chen, Zuofeng ^{[1
]}

Concepcion, Javier J. ^{[1
]}

Brennaman, M. Kyle ^{[1
]}

Kang, Peng ^{[1
]}

Norris, Michael R. ^{[1
]}

Hoertz, Paul G. ^{[2
]}

Meyer, Thomas J. ^{[1
]}

机构：

[1] Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA

[2] RTI Int, Res Triangle Pk, NC 27709 USA

来源：

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | 2012年 / 109卷 / 39期

关键词：

artificial photosynthesis; polypyridyl Ru complexes; proton coupled electron transfer; single-site catalysis; solar fuels; COUPLED ELECTRON-TRANSFER; WATER OXIDATION; CARBON-DIOXIDE; ELECTROCATALYTIC REDUCTION; PHOTOSYSTEM-II; RUTHENIUM COMPLEX; BOND FORMATION; IRIDIUM; SITE; PHOTOSYNTHESIS;

D O I：

10.1073/pnas.1203122109

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The metal complex [(tpy)(Mebim-py)Ru-II(S)](2+) (tpy = 2,2' : 6'0,2 ''-terpyridine; Mebim-py = 3-methyl-1-pyridylbenzimidazol-2-ylidene; S = solvent) is a robust, reactive electrocatalyst toward both water oxidation to oxygen and carbon dioxide reduction to carbon monoxide. Here we describe its use as a single electrocatalyst for CO2 splitting, CO2 -> CO + 1/2O(2), in a two-compartment electrochemical cell.

引用

页码：15606 / 15611

页数：6

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