Conversion of CO2 to Multi-carbon Compounds over a CoCO3 Supported Ru-Pt Catalyst Under Mild Conditions

被引：3

作者：

Huang Jin ^{[1
]}

Cai Yichen ^{[1
]}

Yu Yulv ^{[1
]}

Wang Yuan ^{[1
,2
]}

机构：

[1] Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China

[2] Peking Univ, Sunan Inst Mol Engn, Changshu 215500, Jiangsu, Peoples R China

来源：

CHEMICAL RESEARCH IN CHINESE UNIVERSITIES | 2022年 / 38卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Heterogeneous catalyst; Carbon dioxide; Hydrogenation reaction; Cobalt carbonate; Multi-carbon compound; RUTHENIUM; HYDROCARBONS; PLATINUM; SOLVENT; RHODIUM;

D O I：

10.1007/s40242-021-1382-1

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The catalytic hydrogenation of CO2 to multi-carbon compounds under mild conditions would not only provide value-added products, but also benefit for the reduction of CO2 emission if hydrogen derives from renewable energy sources. Herein, we report CoCO3 supported Ru and Pt nano-particles, which could catalyze hydrogenation of CO2 to produce higher hydrocarbons(C-2-C-26) and higher alcohols(C2OH-C6OH) at low temperatures of 80-130 degrees C. The selectivity for C2+ compounds reached 81.1% at 80 degrees C, which was the highest value reported so far. This work provides a promising catalyst for highly selective converting CO2 and H-2 to C2+ compounds at low temperatures.

引用

页码：223 / 228

页数：6

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