膨润土改性材料的制备、表征及应用研究进展

doi:10.16552/j.cnki.issn1001-1625.2025.0122

摘要/Abstract

摘要： 膨润土是天然的非金属矿产资源,通过技术改性将其转化为有附加值产品,广泛应用于工业、农业和环境治理等领域,是实现资源循环利用和减少环境负面影响的重要途径。本文对当前国内外膨润土改性材料的制备方法、表征技术及应用现状进行了综述,总结了膨润土性能提升的方法、原理及表征测试方法,分析了改性膨润土在土壤改良、环境修复、农业应用(肥料添加剂、农药吸附剂)及电子、汽车和航空航天等领域的应用潜力及不足,并展望了改性膨润土材料未来发展方向,为高性能改性膨润土材料的研发提供了参考。

关键词: 膨润土, 复合材料, 智能材料, 传感技术, 环境治理, 改性, 表征

Abstract: Bentonite is a natural non-metallic mineral resource. Transforming it into valuable products through advanced technological means and applying them in various fields of social production such as industry, agriculture and environmental governance is an important way to achieve resource recycling and reduce negative environmental impacts. This paper reviews the current preparation methods, characterization techniques and application status of modified bentonite materials at home and abroad, summarizes the methods and principles for improving the performance of bentonite and the characterization and testing methods, analyzes the application potential and shortcomings of modified bentonite in soil improvement, remediation agents, fertilizer additives, pesticide adsorbents and fields such as electronics, automobiles and aerospace, and looks forward to the future development direction of modified bentonite materials, providing useful references and inspirations for the research and development of high-performance modified bentonite materials.

Key words: bentonite, composite material, intelligent material, sensing technology, environmental governance, modification, characterization

中图分类号:

TB321

易世蓉, 张苗苗, 陈思思, 王琳琳, 倪宇航, 韩志伟, 赵丹. 膨润土改性材料的制备、表征及应用研究进展[J]. 硅酸盐通报, 2025, 44(9): 3255-3271.

YI Shirong, ZHANG Miaomiao, CHEN Sisi, WANG Linlin, NI Yuhang, HAN Zhiwei, ZHAO Dan. Research Progress on Preparation, Characterization and Application of Modified Bentonite Materials[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2025, 44(9): 3255-3271.

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