Ag掺杂磁性Zn（OH）2复合材料的制备  

Preparation of Ag-doped Magnetic Zn（OH）2 Composites

作　　者：林佳宏 张斌[1] 苏丽姣 郑笑笑 覃坤 李红娟 Lin Jiahong;Zhang Bin;Su Lijiao;Zheng Xiaoxiao;Qin Kun;Li Hongjuan(College of Chemical Engineering,Northwest University for Nationalities,Gansu,730124)

机构地区：[1]西北民族大学化工学院

出　　处：《当代化工研究》2019年第14期118-119,共2页Modern Chemical Research

基　　金：西北民族大学国家级大学生创新创业训练计划资助项目(项目编号:201910742086);西北民族大学中央高校基本科研业务费资金(项目编号:XBMU-BYL19026)

摘　　要：通过配合物沉淀法制备了由贵金属Ag掺杂的磁性Zn(OH)2复合材料,利用扫描电子显微镜(SEM)、X射线衍射(XRD)、振动样品磁强计(VSM)对复合材料表征进行测试,并考察了在紫外光条件下复合材料对染料废水中亚甲基蓝(MB)的降解率,结果表明在光照4h时,Ag/Zn(OH)2/Fe3O4对亚甲基蓝(MB)的降解率为86.91%.Magnetic Zn(OH) 2 composites doped with precious metal Ag were prepared by complex precipitation method. The properties of the composites were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and vibrating sample magnetometer (VSM), and the degradation rate of methylene blue (MB) in dye wastewater by composite materials under ultraviolet irradiation was investigated. The results showed that the degradation rate of methylene blue (MB) by Ag/Zn(OH)2/Fe3O4 was 86.91% at 4h irradiation.

关 键 词：AG Zn(OH)2 磁响应 

分 类 号：TQ[化学工程]