碘钨酸银/碳纳米管复合材料的制备及其光催化应用初探  

Preliminary study on the preparation and photocatalytic application of Ag_(6)I_(4)WO_(4)/CNTs composites

作　　者：史清华[1] 任晶[1] 庞然 田越 芦宝平[1] 董金龙[1] SHI Qing-hua;REN Jing;PANG Ran;TIAN Yue;LU Bao-ping;DONG Jin-long(Department of Chemistry,Taiyuan Normal University,Jinzhong 030619,China)

机构地区：[1]太原师范学院化学系,山西晋中030619

出　　处：《化学研究与应用》2021年第2期331-336,共6页Chemical Research and Application

基　　金：山西自然科学基金项目(201801D121064)资助;山西省高等学校科技创新项目(2019L0790)资助。

摘　　要：本文采用水热合成法制备碘钨酸银/碳纳米管复合材料和碘钨酸银单一材料,并对其进行扫描电子显微镜、X-射线粉末衍射、红外光谱表征、紫外-可见光漫反射以及电化学性质的测试。初步探究其光催化性能,实验结果表明,碘钨酸银/碳纳米管复合材料的催化性能较好,其光催化降解亚甲基蓝在60分钟可达到85.4%。In this paper,silver iodine tungstate/carbon nanotubes(Ag_(6)I_(4)WO_(4)/CNTs)composite materials and silver iodine tungstate(Ag_(6)I_(4)WO_(4))were prepared by hydrothermal method,and then characterized by scanning electron microscope,X-ray powder diffraction,infrared spectrum,UV-vis diffuse reflection and electrochemical test.Preliminary exploration of its photocatalytic performance,the results show that the conductivity of silver iodine tungstate/carbon nanotube is better,and its photocatalytic degradation of methylene blue can reach 85.4%in 60 minutes.

关 键 词：碘钨酸银 碳纳米管 复合材料 光催化 

分 类 号：TQ174[化学工程—陶瓷工业]