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.
出处
《山东化工》
CAS
2017年第11期1-3,共3页
Shandong Chemical Industry
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)
关键词
空心二氧化钛微球
模板法
光催化降解
hollow titania microspheres
template method
photocatalytic degradation
