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

• 作者: HUANG Jin CAI Yichen YU Yulv WANG Yuan
• 来源期刊: 高等学校化学研究（英文版）
• 年，卷（期）: 2022,（1）
• 所属期刊栏目: Articles
• 页码范围: 223-228
• 页数: 6页
• 语种: 英文

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(C2-C26) and higher alcohols(C2OH-C6OH) at low temperatures of 80-130 ℃.The selectivity for C2+ compounds reached 81.1％ at 80 ℃,which was the highest value reported so far.This work provides a promising catalyst for highly selective converting CO2 and H2 to C2+ compounds at low temperatures.