石油炼制与化工 ›› 2023, Vol. 54 ›› Issue (10): 30-38.

• 综述 • 上一篇    下一篇

双峰孔材料的制备及其在催化反应中的应用研究进展

郭传奎,贾燕子,杨清河,户安鹏,赵新强,胡大为   

  1. 中石化石油化工科学研究院有限公司
  • 收稿日期:2023-01-06 修回日期:2023-06-29 出版日期:2023-10-12 发布日期:2023-09-24
  • 通讯作者: 贾燕子 E-mail:jiayz.ripp@sinopec.com

RESEARCH PROGRESS IN PREPARATION OF BIMODAL POROUS MATERIALS AND THEIR APPLICATIONS IN CATALYTIC REACTIONS

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  • Received:2023-01-06 Revised:2023-06-29 Online:2023-10-12 Published:2023-09-24

摘要: 双峰孔材料由于可在同一催化剂上构建适宜大分子扩散的通道和高的反应活性表面而在催化领域中引起广泛关注。综述了双峰孔材料的结构特点和构建机理,总结了双峰孔材料的制备原理及方法,并着重对其在电催化、光催化、油品加氢催化处理等领域的应用及催化剂性能提升原理进行了概述。在此基础上,对双峰孔材料的未来研究方向进行了探讨。

关键词: 双峰孔, 结构模型, 制备方法, 传质阻力, 稳定性

Abstract: Bimodal porous materials have attracted much attention in the field of catalysis because of their ability to construct macromolecule diffusion channels and high reactive surface on the same catalyst. In this paper, the structural characteristics and construction mechanism of bimodal porous materials were reviewed, the preparation principle and method of bimodal porous materials were summarized, and their application in electrocatalysis, photocatalysis, catalytic hydrotreatment of oil and the principle of catalyst performance improvement were summarized. On this basis, the research direction of bimodal porous materials in the future was discussed.

Key words: bimodal pore, structure model, preparation method, mass transfer resistance, stability