电气石应用研究进展  

Research progress on tourmaline application

作　　者：柳坤鹏 胡金能 刘贺峻 杨凯娜 姜海波 李春忠[1] LIU Kunpeng;HU Jinneng;LIU Hejun;YANG Kaina;JIANG Haibo;LI Chunzhong(College of Materials Science and Engineering,Shanghai Engineering Research Center of Hierarchical Nanomaterials,East China University of Science and Technology,Shanghai 200237,China)

机构地区：[1]华东理工大学材料科学与工程学院,上海多级结构纳米材料工程技术研究中心,上海200237

出　　处：《中国粉体技术》2022年第6期124-132,共9页China Powder Science and Technology

基　　金：国家自然科学基金项目,编号:21838003,91834301;上海市优秀学术带头人计划项目,编号:19XD1401400;中央高校基本科研业务费专项资金资助项目,编号:222201718002。

摘　　要：综述电气石的释放负离子、自发极化、远红外辐射等特性,总结在释放负离子、活化水、远红外辐射、催化、生态环境保护等领域的应用研究进展。提出制备高负离子释放量的应用产品主要是通过掺杂改性电气石和小粒径电气石的方式;提升电气石远红外辐射率的主要方法为掺杂氧化铈复合;电气石与催化材料复合可提升催化性能;电气石及其复合功能材料具有天然的市场竞争优势和良好的开发前景;电气石释放负离子的机理仍需要进一步研究,并明确电气石结构与性能之间的关系;在环保和催化领域需要进一步研究不同类型的电气石的性能。The characteristics of tourmaline such as releasing negative ions,spontaneous polarization and far-infrared radiation were reviewed.The application and research progress in the fields of negative ion release,activated water,far-infrared radiation,catalysis and ecological environment protection were summarized.The results show that the application products with high negative ion release are mainly doped with modified tourmaline and tourmaline with small particle size.The main way to improve the far infrared emissivity of tourmaline is doped with cerium oxide.The composite of tourmaline and catalytic materials can improve the catalytic performance.Tourmaline and its composite functional materials have natural market competitive advantages and good development prospects.The mechanism of tourmaline releasing negative ions still needs to be further studied to clarify the relationship between its structure and performance.The performance of different types of tourmaline needs to be further studied in the field of environmental protection and catalysis.

关 键 词：电气石 自发极化 负离子 活化水 远红外辐射 催化 生态环境 

分 类 号：TQ170.15[化学工程—硅酸盐工业]