基于聚苯乙烯的多孔空心二氧化钛微球的制备及其光催化性能研究

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英文篇名：Preparation of Hollow Titania Microspheres and Application in Photocatalytic Degradation of Organic Pigment 作者：钟梦君 ; 罗祖云 ; 连俊鹏 ; 李远 ; 刘佳琪 英文作者：Zhong Mengjun;Luo Zuyun;Lian Junpeng;Li Yuan;Liu Jiaqi;Zhicheng College,Fuzhou University;College of Petroleum and Chemical Engineering,Fuzhou University; 关键词：空心二氧化钛微球 ; 模板法 ; 光催化降解 英文关键词：hollow titania microspheres;;template method;;photocatalytic degradation 中文刊名：SDHG 英文刊名：Shandong Chemical Industry 机构：福州大学至诚学院;福州大学石油化工学院; 出版日期：2017-06-08 出版单位：山东化工 年：2017 期：v.46;No.309 基金：国家级大学生创新创业训练计划项目(201613470007);; 福建省中青年教师教育科研项目(JA15620) 语种：中文; 页：SDHG201711001 页数：3 CN：11 ISSN：37-1212/TQ 分类号：11-13

摘要

采用模板法将纳米二氧化钛粒子负载于氨基化的交联聚苯乙烯微球表面,再经过高温煅烧,最终得到一种具有多孔结构的空心二氧化钛微球。并研究了该空心二氧化钛作为光催化剂降解罗丹明的性能,结果表明该催化剂具有较好的光催化活性。
        The hollow titanium dioxide microspheres with porous structure was fabricated in a process by nanometer titanium dioxide particles were coating on the surface of the aminated crosslinked polystyrene microspheres followed by calcining at high temperature by the template method. and The degradation performance of rhodamine was studied by using the hollow titanium dioxide as photocatalyst. The results showed that the catalyst had good photocatalytic activity.

引文

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