复合Sn3O4的制备及光催化性能研究

被引：0
|
作者：
赵子建
郜雪
柯志豪
徐虎
金正
李沙沙
机构：
[1] 宿州学院化学化工学院
来源：
山东化工 | 2021年 / 50卷 / 14期
关键词：
水热法; Sn3O4; SnO; 光催化;
D O I：
10.19319/j.cnki.issn.1008-021x.2021.14.013
中图分类号：
O643.36 [催化剂]; O644.1 [光化学];
学科分类号：
摘要：
采用高温热解法和水热合成法制备Sn3O4/SnO异质结构复合材料,通过SEM等方法对复合材料进行表征分析,探索光催化原理。在可见光照的环境下,记录一定时间内光催化剂对目标降解物甲基橙的降解率。实验结果显示,Sn3O4/SnO具有较大比面积,且结构为絮状结构微球,对甲基橙降解效果显著,70min后甲基橙降解率到达约92%,循环降解多次,仍保持良好的催化活性。
引用
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页码：29 / 30+33 +33
页数：3
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