氧合物
催化作用
可再生能源
化石燃料
甲烷
甲酸
可再生燃料
商品化学品
化学
生化工程
废物管理
环境科学
有机化学
工程类
电气工程
作者
Eun Cheol,Kwang Young Kim,Eun Hyup Kim,Hojeong Lee,Kwangjin An,Jae Sung Lee
出处
期刊:ACS Catalysis
日期:2020-08-21
卷期号:10 (19): 11318-11345
被引量:223
标识
DOI:10.1021/acscatal.0c02930
摘要
Recycling CO2 as a renewable carbon source for the production of high-value fuels and chemicals has drawn global attention lately as a promising method to mitigate climate change and lessen dependence on fossil fuels. Among the available CO2-recycling options, catalytic CO2 hydrogenation is the most realistic and attractive choice if the hydrogen is produced using a renewable energy source. Depending on the nature of the catalyst, CO2 hydrogenation has distinct reaction pathways, and various value-added hydrocarbons can be produced. Intense research has recently developed high-performance catalysts, identified clear reaction pathways, and deepened the understanding of the reaction mechanisms. In this review, we present an overview of recent key advances in catalytic CO2 hydrogenation to high-value hydrocarbons and oxygenates that have large market sizes, such as formic acid, methanol, methane, and light olefins, as well as liquid fuels, in terms of the catalyst design, catalytic performance, and reaction mechanism. In addition, the current technical challenges and perspectives on CO2 conversion processes are discussed with regard to climate change mitigation.
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