固溶体催化剂在CO_(2)加氢制甲醇反应中的应用  

Application of solid solution catalyst in the hydrogenation of CO_(2) to methanol

作　　者：纳薇[1] 左俊怡 杨学磊 张平尧 文蹇林 高文桂[1] NA Wei;ZUO Junyi;YANG Xuelei;ZHANG Pingyao;WEN Jianlin;GAO Wengui(Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Kunming 650093,Yunnan,China;State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization,Kunming University of Science and Technology,Kunming 650093,Yunnan,China)

机构地区：[1]昆明理工大学冶金与能源工程学院,云南昆明650093 [2]昆明理工大学,省部共建复杂有色金属资源清洁利用国家重点实验室,云南昆明650093

出　　处：《精细化工》2021年第12期2415-2421,2497,共8页Fine Chemicals

基　　金：国家自然科学基金(51404122,51404099);国家科技支撑计划(2011BAC01B03)。

摘　　要：固溶体由于产生了固溶强化等性能的变化,使其较单一组分金属的热稳定性、结构性能等方面有着显著的提升,因此在催化剂中具有广阔的应用前景。针对固溶体催化剂在CO_(2)加氢制甲醇反应中的应用,从固溶体的性质、制备方法等方面展开了综述,重点对反应机理和提高催化活性的措施进行了总结,对存在的问题进行了探讨。最后对固溶体催化剂在CO_(2)加氢制甲醇领域的研究方向进行了展望,并认为固溶体催化剂有望为CO_(2)资源化利用各类反应中催化剂的研发提供一种新范式。Solid solution has a significant improvement in thermal stability and structural performance compared with a single component metal due to the changes of solid solution strengthening and other properties,so it has broad application prospects in catalysts.The application of solid solution catalysts in the hydrogenation of CO_(2) to methanol is reviewed from the properties and preparation methods of solid solutions.The reaction mechanism and measures to improve catalytic activity are focused on.The existing problems are discussed.Finally,the research direction of solid solution catalysts in the hydrogenation of CO_(2) to methanol is prospected,and it is found that solid solution catalysts are expected to provide a new paradigm for the research and development of catalysts in various reactions of CO_(2) resource utilization.

关 键 词：CO_(2)加氢 甲醇 固溶体催化剂 制备方法 反应机理 提高催化活性措施 

分 类 号：O643.36[理学—物理化学] X701[理学—化学]