纪玉祺, 于子函, 闫良国, 宋 雯

（济南大学 水利与环境学院, 山东 济南 250022）

引用格式：纪玉祺, 于子函, 闫良国, 等. 生物质基单原子催化剂制备与改性及其应用研究进展[J]. 中国粉体技术, 2023, 29(4): 100-107.

JI Y Q, YU Z H, YAN L G, et al. Research progress in preparation, modification and application of biomass-based single-atom catalysts[J]. China Powder Science and Technology, 2023, 29(4): 100-107.

DOI：10.13732/j.issn.1008-5548.2023.04.010

收稿日期：2023-03-14，修回日期：2023-05-15，在线出版时间：2023-05-26 11:01。

基金项目：国家自然科学基金项目,编号:52000087;山东省自然科学基金项目,编号:ZR2020QE229。

第一作者简介：纪玉祺(1999—),男,硕士研究生,研究方向为水污染控制技术。E-mail: 1079934246@qq.com。

通信作者简介：宋雯(1990—),女,讲师,博士,硕士生导师,研究方向为环境功能材料。E-mail: stu_songw@ujn.edu.cn。

摘要：为减少对钯、铂、金等贵金属的消耗，改善环境污染和能源危机的现状，综述生物质基单原子催化剂的制备与改性方法，包括热解法、湿化学法、电化学沉积法、原位合成法、生物质络合法等；根据生物质基单原子催化剂具有均一分散性、较大的比表面积、催化活性和选择性优等特点，介绍生物质基单原子催化剂在污水处理、二氧化碳还原、有机化学合成、氧还原反应等领域中的应用。指出生物质基单原子催化剂作为高效、环保、低成本的功能材料，未来的研究重点应是研发更有效、更可控的生物质基单原子催化剂制备方法，并通过降低制备成本、改善工艺条件等推动生物质基单原子催化剂的产业化应用。

关键词：单原子催化剂; 生物质; 制备; 改性; 应用

Abstract：In order to reduce the consumption of palladium, platinum, gold and other precious metals, improve the situation of environmental pollution and energy crisis, the preparation and modification methods of biomass based single-atom catalysts were reviewed, including pyrolysis, wet chemistry, electrochemical deposition, in situ synthesis, biomass compound method, etc. Based on the characteristics of homogeneous dispersion, high surface area, catalytic activity and selectivity of biomass based single-atom catalysts, the application of biomass based single-atom catalysts in wastewater treatment, carbon dioxide reduction, organic chemical synthesis, oxygen reduction reaction and other fields was introduced. It is pointed out that biomass-based single-atom catalysts are functional materials with high efficiency, environmental protection and low cost. The future research should be focus on developing more effective and controllable preparation methods of biomass-based single-atom catalysts, and promoting the industrialization application of biomass-based single-atom catalysts by reducing the preparation cost and improving the process conditions.

Keywords：single-atom catalysts; biomass; preparation; modification; application

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