Acta Chimica Sinica ›› 2023, Vol. 81 ›› Issue (1): 100-110.DOI: 10.6023/A22100420 Previous Articles    



张红丹, 兰欣雨, 程鹏*()   

  1. 沈阳师范大学化学化工学院 能源与环境催化研究所 沈阳 110034
  • 投稿日期:2022-10-10 发布日期:2022-11-02
  • 作者简介:

    张红丹, 博士, 沈阳师范大学化学化工学院讲师, 硕士研究生导师, 主持国家自然科学基金青年项目1项, 省部级项目2项. 主要从事微纳米材料的设计合成及光催化性能研究和多级孔沸石分子筛的制备及C4烃裂解性能的研究.

    兰欣雨, 沈阳师范大学化学化工学院2020级本科生. 主要从事超大孔沸石分子筛的探索合成.

    程鹏, 博士, 沈阳师范大学化学化工学院副教授, 硕士研究生导师, 主持在研及完成国家自然科学基金2项, 省自然基金1项, 省教育厅重点项目1项. 入选辽宁省“兴辽英才计划”青年拔尖人才, 辽宁省高等学校创新人才支持计划, 沈阳市科技创新人才支持计划. 主要从事沸石分子筛的绿色合成及低碳烷烃裂解性能的研究.

  • 基金资助:
    项目受国家自然科学基金(22172102); 项目受国家自然科学基金(21701117); 项目受国家自然科学基金(22202137); “兴辽英才计划”(XLYC2007190); 沈阳市中青年科技创新人才支持计划(RC210044)

Advances in Hydroxyl Free Radical Assisted Synthesis of Zeolite

Hongdan Zhang, Xinyu Lan, Peng Cheng()   

  1. Institute of Catalysis for Energy and Environment, College of Chemistry and Chemical Engineering, Shenyang Normal University, Shenyang 110034, China
  • Received:2022-10-10 Published:2022-11-02
  • Contact: *E-mail:
  • Supported by:
    National Natural Science Foundation of China(22172102); National Natural Science Foundation of China(21701117); National Natural Science Foundation of China(22202137); LiaoNing Revitalization Talents Program(XLYC2007190); Shenyang Young and Middle-aged Scientific and Technological Innovation Talents Support Plan(RC210044)

As one of the most important solid catalysts in chemical industry, zeolites are widely used in different fields. How to prepare zeolites greenly and efficiently has become a research hot issue with the increase of consumption year by year. Hydroxyl free radical is a highly active species, which can promote the depolymerization and repolymerization of aluminosilicates in the zeolite initial gel, and then accelerating the zeolite crystallization process. Besides accelerating the crystallization of zeolite, many studies have shown hydroxyl free radicals have other functions in zeolite synthesis. In this review, the role of hydroxyl free radicals in the synthesis of zeolites is systematically introduced via different generation methods. The challenges of the hydroxyl free radical assisted strategy are put forward, and its development directions are prospected.

Key words: zeolite, hydroxyl free radical, structure directing agent, synthesis, acceleration