电催化还原二氧化碳为一氧化碳的多吡啶钌配合物。
Electrocatalytic reduction of CO2 to CO by polypyridyl ruthenium complexes.
机构信息
Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
出版信息
Chem Commun (Camb). 2011 Dec 21;47(47):12607-9. doi: 10.1039/c1cc15071e. Epub 2011 Oct 14.
PMID:21998823
Abstract
Electrocatalytic reduction of CO(2) by Ru(tpy)(bpy)(solvent) (tpy = 2,2':6',2''-terpyridine, bpy = 2,2'-bipyridine) and its structural analogs is initiated by sequential 1e(-) reductions at the tpy and bpy ligands followed by rate limiting CO(2) addition to give a metallocarboxylate intermediate. It undergoes further reduction and loss of CO.
摘要
[Ru(tpy)(bpy)(溶剂)]²⁺（tpy=2,2':6',2''-三联吡啶，bpy=2,2'-联吡啶）及其结构类似物通过 tpy 和 bpy 配体的顺序 1e(-)还原引发电化学还原 CO₂，然后限速 CO₂ 加成得到金属羧酸盐中间物。它会进一步还原并失去 CO。
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