常州大学学报（自然科学版）2016，Vol.28Issue(4)：25-29,5.DOI:10.3969/j.issn.2095-0411.2016.04.005
ZnSn（OH）6/氧化石墨烯复合材料的水热合成及其光催化性能
Hydrothermal Preparation of ZnSn(OH)6/GO Composites and Their Photocatalytic Activities
摘要
Abstract
ZnSn(OH)6/GO composites were synthesized via hydrothermal method using GO,Zn(NO3 )2 · 6 H2 O and SnCl4 ·5 H2 O as raw materials.The as-prepared samples were characterized by X-ray diffraction (XRD)and Transmission electron microscopy (TEM).The formation mechanism of ZnSn(OH)6/GO com-posites was discussed in the paper.The photocatalytic activity of prepared ZnSn(OH)6/GO composites was evaluated by photocatalytic degradation of Methylene Blue (MB)under UV irradiation.The results indica-ted ZnSn(OH)6/GO composites had better photocatalytic activities and stabilities under UV irradiations. After 120min UV irradiation,the photocatalytic degradation rate of ZnSn(OH)6/GO composites for MB reached 98.1%.After six successive cycles,their photocatalytic activities for degradation of MB only de-creased by 8.9%.关键词
ZnSn(OH)6/氧化石墨烯/水热/光催化Key words
ZnSn(OH)6/graphene oxide/hydrothermal/photocatalysis分类
化学化工引用本文复制引用
彭勇刚,纪俊玲,汪媛,万怀新..ZnSn（OH）6/氧化石墨烯复合材料的水热合成及其光催化性能[J].常州大学学报（自然科学版）,2016,28(4):25-29,5.基金项目
淮安市科技计划项目-重点研发计划(HAG2015016) （HAG2015016）
江苏省精细石油化工重点实验室开放课题基金资助项目(KF1305) （KF1305）
常州大学博士启动基金(ZMF14020065)。 （ZMF14020065）
