Research progress in synthesis, functionalization and metal adsorption of silica-based mesoporous materials

被引：0
|
作者：
Liu, Li [1 ,2 ]
Feng, Bo [1 ,2 ,3 ]
Wen, Yang [1 ,2 ]
Gu, Qixiong [1 ,2 ]
机构：
[1] Jiangxi Provincial Key Laboratory of Environmental Pollution Prevention and Control in Mining and Metallurgy, Jiangxi University of Science and Technology, Jiangxi, Ganzhou
[2] School of Resources and Environment Engineering, Jiangxi University of Science and Technology, Jiangxi, Ganzhou
[3] Collaborative Innovation Center for Development, Utilization of Rare Metal Resources Co-sponsored by Ministry of Education and Jiangxi Province, Jiangxi University of Science and Technology, Jiangxi, Ganzhou
来源：
Huagong Jinzhan/Chemical Industry and Engineering Progress | 2024年 / 43卷 / 09期
关键词：
adsorption; composites; mesoporous; silica; synthesis;
D O I：
10.16085/j.issn.1000-6613.2023-1424
中图分类号：
学科分类号：
摘要：
Silicon-based mesoporous materials are an emerging class of “milestone” materials with unique structure and properties such as tunable pore size, high specific surface area, ordered pore system and stable backbone for functionalization. So far, the application fields of these materials are still expanding, especially they have significant advantages in the adsorption of pollutants in wastewater and metal separation. Firstly, the research work of silicon-based mesoporous materials was briefly introduced, among which M41S and SBA series were the most widely studied. The preparation factors of silicon-based mesoporous materials, including template agent, silicon source, synthesis conditions and the effects of their interactions were reviewed. Material modification was inevitable. This paper summarized the research work of inorganic, organic and other modifications, and explained the function of functional modification on the structure and properties of materials. Finally, the application of these materials in metal adsorption and their adsorption properties and mechanisms were discussed, and the development direction of the synthesis and application of silicon-based mesoporous materials was prospected, which provided a theoretical basis for the reference in practical engineering. © 2024 Chemical Industry Press Co., Ltd.. All rights reserved.
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页码：5063 / 5078
页数：15
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