高等学校化学学报2021，Vol.42Issue(5)：1430-1445,16.DOI:10.7503/cjcu20200575
氧化铟基纳米催化剂用于二氧化碳选择性加氢的研究进展
Recent Advances in Indium Oxide Based Nanocatalysts for Selective Hydrogenation of CO2
摘要
Abstract
Selective hydrogenation of CO2 not only mitigates the anthropogenic CO2 emission but also produces various carbon compounds that can be used as platform molecules for producing the value-added chemicals and fuels. However,due to the extreme inertness of CO2,the high C—C coupling barrier and the many competing reactions,it is of vital importance to develop the effective nanocatalysts for achieving the activation and transformation of CO2 into diverse products. Recently,In2O3 based nanocatalysts have aroused great interest in CO2 hydrogenation due to their low cost and abundant oxygen vacancies as active sites to ad?sorb and activate both CO2 and H2. Moreover,by modulating In2O3 with different components,the possible products could be tuned from C1 to C2+products. To better understand the reaction mechanism and design the potential high-performance nanocatalysts,it is necessary to summarize the recent progress in In2O3 based nano?catalysts for CO2 hydrogenation. In this review,we first summarize the fabrication of different crystal-phase In2O3 samples and their derivative composites with metal oxides or metal nanoparticles for selective hydrogena?tion of CO2 into C1 products. Then,we discuss the catalytic hydrogenation of CO2 into diverse C2+products by In2O3 combined with different zeolites. Finally,we propose the emergent challenges and future developments of selective hydrogenation of CO2 over In2O3 based nanocatalysts. We hope that this review will provide some insights for designing novel In2O3 based nanocatalysts to achieve the hydrogenation of CO2 into the target pro-ducts with high activity,excellent selectivity,and good stability.关键词
氧化铟/缺陷位点/复合纳米催化剂/二氧化碳加氢/多样产物Key words
Indium oxide/Defective site/Hybrid nanocatalyst/CO2 hydrogenation/Diverse product分类
化学化工引用本文复制引用
刘瀚林,尹琳琳,陈西凤,李国栋..氧化铟基纳米催化剂用于二氧化碳选择性加氢的研究进展[J].高等学校化学学报,2021,42(5):1430-1445,16.基金项目
中国科学院战略性先导科技专项(B类)(批准号:XDB36000000)、国家自然科学基金(批准号:21722102,51672053)、北京市自然科学基金(批准号:2182087)和中国科学院青年创新促进会项目(批准号:2016036)资助.This work is supported by the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB36000000),the National Natural Science Foundation of China(Nos.21722102,51672053),the Beijing Natural Science Foundation,China(No.2182087),and the Youth Innovation Promotion Association of Chinese Academy of Sciences(No.2016036). （B类）
