高等学校化学学报 ›› 2022, Vol. 43 ›› Issue (7): 20220235.doi: 10.7503/cjcu20220235

• 综合评述 • 上一篇    下一篇

二氧化碳加氢制甲醇多相催化剂研究进展

周紫璇1,2, 杨海艳1,2, 孙予罕1,3,4(), 高鹏1,2()   

  1. 1.中国科学院上海高等研究院, 中国科学院低碳转化科学与工程重点实验室, 上海 201210
    2.中国科学院大学, 北京 100049
    3.上海科技大学物质科学与技术学院, 上海 201210
    4.上海低碳技术创新功能型平台, 上海 201620
  • 收稿日期:2022-04-11 出版日期:2022-07-10 发布日期:2022-04-30
  • 通讯作者: 孙予罕,高鹏 E-mail:sunyh@sari.ac.cn;gaopeng@sari.ac.cn
  • 基金资助:
    国家自然科学基金(21773286);荷兰皇家壳牌集团前瞻科学基金(CW373032);中国科学院青年创新促进会项目(2018330);上海市青年科技启明星计划(19QA1409900);高潞空气化工产品(上海)能源科技有限公司项目资助

Recent Progress in Heterogeneous Catalysts for the Hydrogenation of Carbon Dioxide to Methanol

ZHOU Zixuan1,2, YANG Haiyan1,2, SUN Yuhan1,3,4(), GAO Peng1,2()   

  1. 1.Chinese Academy of Sciences Key Laboratory of Low?Carbon Conversion Science and Engineering,Shanghai Advanced Research Institute,Chinese Academy of Sciences,Shanghai 201210,China
    2.University of the Chinese Academy of Sciences,Beijing 100049,China
    3.School of Physical Science and Technology,Shanghai Tech University,Shanghai 201210,China
    4.Shanghai Institute of Clean Technology,Shanghai 201620,China
  • Received:2022-04-11 Online:2022-07-10 Published:2022-04-30
  • Contact: SUN Yuhan,GAO Peng E-mail:sunyh@sari.ac.cn;gaopeng@sari.ac.cn
  • Supported by:
    the National Natural Science Foundation of China(21773286);the “Frontier Science” Program of Shell Global Solutions International B.V(CW373032);the Program of the Youth Innovation Promotion Association of the Chinese Academy of Sciences(2018330);Shanghai Rising-Star Program, China(19QA1409900);the Program of Gaolu Air Products and Chemicals (Shanghai) Energy Technology Co., Ltd., China

摘要:

化石燃料的利用为人类社会带来了前所未有的繁荣和发展. 然而, 化石燃料燃烧引起的过量的二氧化碳(CO2)排放导致全球气候变化和海洋酸化; 而且作为一种有限的资源, 化石燃料的消耗将迫使人们寻找其它碳源以维持可持续的发展. 利用可再生能源获取电能分解水制得的绿色氢气(H2)与捕集后的CO2反应制成甲醇, 不仅能有效利用工业废气中多余的CO2, 还能获取清洁、 可再生的甲醇化学品, 该过程的技术核心是开发高效稳定的CO2加氢制甲醇催化剂. 本文综合评述了现有研究关注较多的多相催化CO2加氢制甲醇催化剂的反应机理和构效关系, 总结了目前多相催化CO2加氢制甲醇催化剂(Cu基催化剂、 贵金属与双金属催化剂、 氧化物催化剂以及其它新型催化剂)的设计与合成方面的研究进展, 最后对该领域所面临的机遇和挑战进行了展望.

关键词: 二氧化碳加氢, 甲醇合成, 反应机理, 多相催化

Abstract:

The utilization of fossil fuels has enabled an unprecedented era of prosperity and advancement of well- being for human society. However, the associated increase in anthropogenic carbon dioxide(CO2) emissions can negatively affect global temperatures and ocean acidity. Moreover, as a limited resource, the depletion of fossil fuels will ultimately force one to seek alternative carbon sources to maintain a sustainable development. Using green hydrogen obtained from the water electrolysis process carried out using electricity generated from renewable sources, the hydrogenation of captured CO2 to methanol not only efficiently utilizes the excess effluent CO2 from industrial gaseous waste, but also produces a clean and renewable chemical feedstock of methanol, the core of which is to develop highly efficient and stable catalysts for methanol formation. In this review, we discuss the reaction mechanism and structure-activity relationship of common heterogeneous catalysts for CO2 hydrogenation to methanol which has attracted great attention in the past decades. We also review the latest development in the design and synthesis of heterogeneous catalysts(Cu-based catalyst, noble metal catalyst and bimetallic catalysts, oxide catalyst and other novel catalysts) for methanol synthesis through the direct hydrogenation of CO2. Moreover, the opportunities and challenges in this field are also prospected.

Key words: Carbon dioxide hydrogenation, Methanol synthesis, Reaction mechanism, Heterogeneous catalysis

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