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

被引：12
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
收藏
页码：2975 / 2978
页数：5
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