Cu基CO_(2)加氢制甲醇催化剂新型设计策略  

Novel Design Strategies for Cu-Based Catalysts in CO_(2) Hydrogenation to Methanol

作　　者：申展 王怡然 潘云翔 马紫峰[1,2] SHEN Zhan;WANG Yiran;PAN Yunxiang;MA Zifeng(Shanghai Electrochemical Energy Devices Research Center,Department of Chemical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;Shanghai Jiao Tong University Shaoxing Research Institute of Renewable Energy and Molecular Engineering,Shaoxing 312300,China)

机构地区：[1]上海交通大学化学工程系,上海电化学能源器件工程技术研究中心,上海200240 [2]上海交通大学绍兴新能源与分子工程研究院,浙江绍兴312300

出　　处：《化学反应工程与工艺》2025年第1期58-69,共12页Chemical Reaction Engineering and Technology

基　　金：国家自然科学基金优秀青年基金(21922807);国家自然科学基金面上项目(22078193)。

摘　　要：本文综述了面向CO_(2)加氢制甲醇反应的Cu基催化剂新型设计策略。开篇介绍了Cu基催化剂的研究现状,强调了其低温活性和商业应用的优势。然而,传统Cu基催化体系的组成和合成方法较为固定,通过优化反应条件、改性催化剂载体等策略提高甲醇选择性和CO_(2)转化率存在瓶颈。为此,重点介绍了反相催化剂、原子层沉积(ALD)、贵金属掺杂等新型设计策略,并阐述了其在改善Cu基催化剂的稳定性、活性和选择性方面发挥的作用。本文详细综述了这些新策略的作用机制及其在实际应用中的潜力,旨在为CO_(2)加氢制甲醇的资源化利用提供理论支持与技术指引。In this paper,the new design strategies of Cu-based catalysts in the hydrogenation of CO_(2) to methanol were reviewed.Firstly,this paper briefly described the research status and the advantages and disadvantages of Cu-based catalysts,emphasizing the advantages of its low temperature activity and commercial applications.However,the composition and synthesis methods of traditional Cu-based catalytic systems were relatively fixed,and there were limitations in improving the selectivity and conversion of target products(such as methanol)by optimizing reaction conditions and carrier modification.To this end,this paper focused on new design strategies including reverse phase catalysts,atomic layer deposition(ALD),and noble metal doping to improve the stability,activity,and selectivity of Cu-based catalysts.This paper systematically analyzed the mechanism of these emerging strategies and their potential in practical applications,aiming to provide theoretical support and technical guidance for the utilization of CO_(2).

关 键 词：甲醇合成 Cu基催化剂 选择性 

分 类 号：TQ426.8[化学工程] O643.38[理学—物理化学]