水热法合成F掺杂SnO2/石墨烯复合材料及其光催化性能研究  

Hydrothermal Preparation and Photocatalytic Properties of Fluorine-Doped SnO2/Graphene Nanocomposite

作　　者：刘锐[1] 赵建国[1] 潘启亮[1,2] 邢宝岩[1,2] LIU Rui;ZHAO Jian-guo;PAN Qi-liang;XING Bao-yan(Institute of Carbon Materials Science, Shanxi Datong University, Datong Shanxi, 037009;School of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan Shanxi, 030024)

机构地区：[1]山西大同大学炭材料研究所,山西大同037009 [2]太原理工大学材料科学与工程学院,山西太原030024

出　　处：《山西大同大学学报（自然科学版）》2019年第4期6-8,2,共3页Journal of Shanxi Datong University(Natural Science Edition)

基　　金：山西大同大学校青年科学基金[2014Q 9];山西省石墨烯产业化应用技术协同创新中心，山西省石墨烯功能材料工程技术研究中心[201705D141034];山西省优秀人才科技[201705D21101 0];山西省重点研发计划（工业项目）[201703D121037-2];大同市应用基础研究[2017123]

摘　　要：采用水热合成法,合成得到F掺杂SnO2/石墨烯复合材料,采用SEM、EDX和XRD等手段对产物进行表征。在可见光的照射下,研究其对罗丹明6G(R6G)的光催化降解效果。结果表明,F掺杂SnO2/石墨烯复合材料可以在60min将10mg/LR6G溶液完全降解。The Fluorine-doped SnO2/graphene nanocomposite photocatalysts were synthesized by hydrothermal method. Scanning electron microscopy (SEM), energy-dispersive X-ray (EDX) spectroscopy and X-ray diffraction (XRD) were used to characterize the as-synthesized nanocomposite. The photocatalytic activity of the F-SnO2/graphene nanocomposite for the degradation of rhodamine 6G (R6G) were irradiated by visible light. The results show that R6G can be almost completely degraded within 60 min by using F-SnO2/ graphene nanocomposite photocatalysts.

关 键 词：水热法 F掺杂SnO2 纳米复合材料 光催化 

分 类 号：O643.3[理学—物理化学]