Copper(ii) tetrakis(pentafluorophenyl)porphyrin: highly active copper-based molecular catalysts for electrochemical CO2 reduction

被引：15

作者：

Kosugi, Kento ^{[1
]}

Kashima, Hina ^{[1
]}

Kondo, Mio ^{[1
,2
,3
]}

Masaoka, Shigeyuki ^{[1
,2
]}

机构：

[1] Osaka Univ, Div Appl Chem, Grad Sch Engn, 2-1 Yamadaoka, Suita, Osaka 5650871, Japan

[2] Osaka Univ, Inst Open & Transdisciplinary Res Initiat ICS OTR, Innovat Catalysis Sci Div, Suita, Osaka 5650871, Japan

[3] Japan Sci & Technol Agcy JST, PREST, 4-1-4 Honcho, Kawaguchi, Saitama 3320012, Japan

来源：

CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 18期

基金：

日本学术振兴会;

关键词：

CARBON-DIOXIDE; ELECTROCATALYTIC REDUCTION; CONVERSION; EFFICIENT; PORPHYRIN; OXYGEN; ACIDS; BOND;

D O I：

10.1039/d1cc05880k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report a highly active copper-based catalyst for electrochemical CO2 reduction. Electrochemical analysis revealed that the maximum turnover frequency for CO2 to CO conversion reached 1 460 000 s(-1) at an overpotential (eta) of 0.85 V. Surprisingly, this value is more than 1 000 000 times higher than those of other reported copper-based molecular catalysts.

引用

页码：2975 / 2978

页数：5

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