围绕碳减排进行的固碳和碳转化新方法、新原理和新技术  

New Methods,Principles and Technologies for Carbon Sequestration and Carbon Conversion Centering on Carbon Emission Reduction

作　　者：李迪 许秋华[1] Li Di;Xu Qiuhua(College of Environmental and Chemical Engineering,Nanchang Hangkong University,Jiangxi,330063)

机构地区：[1]南昌航空大学环境与化学工程学院,江西330063

出　　处：《当代化工研究》2023年第14期165-167,共3页Modern Chemical Research

摘　　要：CO_(2)过度排放引起了严重的环境与资源危机,将其转化为高附加值产品极为重要。甲酸等C1产品由于其液体高能量密度的较大优势而成为近年研究热点。立足于甲酸盐、甲醇等选择性合成的研究成果,简述了二者的生成机理,综述了提高C1产品产率和选择性的金属基、碳基及分子催化剂的研究进展,探讨了界面调控、杂原子掺杂等多种策略对催化性能的影响,并为固碳和碳转化的发展提供了一些简单的思路。The excessive emission of CO_(2) has caused a serious environmental and resource crisis.It is important to convert CO2 into high value-added products.C1 products such as formic acid have become a research hotspot due to their high energy density of liquid.Based on the results of the selective synthesis of formate and methanol,the formation mechanism of these two catalysts was reviewed.The progress of metal base,carbon base and molecular catalysts to improve the yield and selectivity of C1 was reviewed.The effects of interface regulation,heteroatom doping and other strategies on the catalytic performance were discussed,and some ideas were provided for carbon fixation and carbon conversion.

关 键 词：二氧化碳 电化学催化 C1产品 

分 类 号：TQ426[化学工程] X701[环境科学与工程—环境工程]