摘要
近年来,高岭石基复合催化材料因成本低廉、化学稳定性好以及具有高效催化性能等优点,而被广泛应用于光/电解水制氢、流化催化裂化、废水废气治理以及环境抗菌,其可再生循环特点及优异性能可有效助力绿水青山的建设以及双碳目标的达成。论文综述了高岭石基催化材料在不同催化领域及其合成应用方面的最新进展,主要介绍了高岭石基光催化材料、高岭石基催化裂化材料、高岭石基过硫酸盐活化材料、高岭石基H_(2)O_(2)活化材料以及电催化材料的应用研究进展,同时介绍了高岭石在各种催化材料中的作用机制及应用方式。最后针对高岭石基催化材料在环境净化、能源领域的发展趋势进行了总结和展望。
In recent years,kaolinite-based composite catalytic materials have been widely used in light/electrolytic water hydrogen production,fluidized catalytic cracking,wastewater and waste gas treatment and environmental antibacterial due to their low cost,excellent chemical stability,and high-efficiency catalytic performance.Its renewable cycle characteristics and excellent performance can contribute to the construction of clear waters and green mountains as well as help to achieve the carbon peaking and carbon neutrality goals.In this paper,the latest progress of kaolinite-based catalytic materials in different catalytic fields and their synthesis and application are reviewed.The application of kaolinite-based photocatalytic materials,kaolinite for catalytic cracking,kaolinite-based persulfate active materials,kaolinite-based H_(2)O_(2) active materials and electrocatalytic materials are mainly introduced.Meanwhile,the action mechanism and application form of kaolinite in various catalytic materials are also introduced.Finally,the development of kaolinite-based catalytic materials in the field of environmental purification and energy was summarized and prospected.
作者
朱睿
李春全
丁天乐
孙志明
郑水林
ZHU Rui;LI Chunquan;DING Tianle;SUN Zhiming;ZHENG Shuilin(School of Chemistry and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China)
出处
《矿产保护与利用》
2021年第6期57-65,共9页
Conservation and Utilization of Mineral Resources
基金
北京市自然科学基金资助项目(2214076,2202044)。
关键词
高岭石
光催化
催化裂化
过硫酸盐活化
废水处理
kaolinite
photocatalysis
catalytic cracking
persulfate activation
wastewater treatment
