Chemical Industry and Engineering Progress ›› 2024, Vol. 43 ›› Issue (5): 2786-2802.DOI: 10.16085/j.issn.1000-6613.2023-1584

• Carbon dioxide capture and utilization • Previous Articles    

Research progress in the construction of integrated catalysts based on solid precursors and their application in CO2 hydrogenation

LU Xinxin(), CAI Dongren, ZHAN Guowu()   

  1. Integrated Nanocatalysts Institute, Huaqiao University, Xiamen 361021, Fujian, China
  • Received:2023-09-07 Revised:2023-12-22 Online:2024-06-15 Published:2024-05-15
  • Contact: ZHAN Guowu

基于固体前体构建集成催化剂及CO2加氢研究进展

卢欣欣(), 蔡东仁, 詹国武()   

  1. 华侨大学集成催化剂研究中心,福建 厦门 361021
  • 通讯作者: 詹国武
  • 作者简介:卢欣欣(1998—),女,硕士研究生,研究方向为集成催化剂。E-mail:lxx_18960186016@163.com
  • 基金资助:
    国家自然科学基金(U21A20324);福建省自然科学基金(2021J06026)

Abstract:

To overcome the problems of uncontrollable active sites and microstructures of catalysts, the utilization of solid precursor as a controlled-release source of metal ions has emerged as a promising approach for fabricating metal-based integrated catalysts with precise microstructures and well-defined spatial configuration of active sites, therefore realizing the rational design of catalysts. This review highlights four types of solid precursor materials, namely transition metal phyllosilicates, layered double hydroxides, metal-organic frameworks, and bismuth vanadate materials, for the preparation of catalysts for thermal catalytic hydrogenation of CO2. The review provides an overview of preparation mechanisms and application examples of these four integrated catalyst materials, along with an outlook on the research direction of developing multi-component integrated catalysts based on solid precursors.

Key words: catalysis, carbon dioxide, hydrogenation, nanomaterials, solid precursor, integrated catalyst

摘要:

针对催化剂活性位点和微观结构不可控的问题,采用固体前体作为缓释的金属离子源制备微观结构可控、活性位点空间位置明确的金属基集成催化剂有望解决该问题,并实现催化剂的定制化设计。本文介绍了4类固体前体材料用于制备CO2热催化加氢反应的催化剂,包括过渡金属层状硅酸盐、层状双金属氢氧化物、金属有机骨架材料以及钒酸铋材料。总结了这4类集成催化材料的制备过程机制及其在CO2热催化加氢中的应用实例,并对固体前体制备多组分集成催化剂的研究前景进行了展望。

关键词: 催化, 二氧化碳, 加氢, 纳米材料, 固体前体, 集成催化剂

CLC Number: 

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