γ-Bi 2MoO 6微米球的制备及其光电催化性能
Preparation and Photocatalytic Electrocatalytic Properties of γ-Bi2MoO6
DOI: 10.12677/AMC.2013.12004, PDF, HTML, XML,  被引量 下载: 4,521  浏览: 18,029  国家科技经费支持
作者: 谢会东*：西安建筑科技大学，理学院，西安;西安建筑科技大学，教育部西北水资源环境生态重点实验室，西安；杨薇, 王志奇, 姚亚红, 赵亚娟：西安建筑科技大学，理学院，西安；王晓昌：西安建筑科技大学，教育部西北水资源环境生态重点实验室，西安
关键词: 钼酸铋；制备；光催化；电催化；Bismuth Molybdate; Preparation; Photocatalysis; Electrocatalytic
摘要: 以Bi(NO 3) 3•5H 2O和(NH 4) 6Mo 7O 24·4H 2O等为原料，采用混合溶剂热法制备了γ-Bi2MoO 6。采用X-射线粉末衍射(XRD)、红外光谱(IR)和扫描电镜(SEM)等手段对制得的γ-Bi 2MoO6进行了分析表征。所得产物为单相微米球状，光催化实验显示产物具有一定的降解甲基橙性能，循环伏安曲线显示产物能够促进KK 4Fe(CN) 6/ K 3Fe(CN) 6电对之间的电子传递。 γ-Bi 2MoO 6was prepared by a mixed solvothermal method, using Bi(NO 3) 3·5H 2O and (NH 4) 6Mo 7O 24·4H 2O as raw materials. X-ray powder diffraction (XRD), infrared spectra (IR), and scanning electron microscopy (SEM) were used to characterize the as-prepared γ-Bi 2MoO 6. The as-prepared products showed a single phase and a microsphere structure. The photodegradation test showed that γ-Bi2MoO6 had performance degradation of methyl orange. The cyclic voltammetry demonstrated that γ-Bi2MoO6 accelerated the rate of electron transfer of K 4Fe(CN) 6/ K 3Fe(CN) 6.
文章引用：谢会东, 杨薇, 王志奇, 姚亚红, 赵亚娟, 王晓昌. γ-Bi 2MoO 6微米球的制备及其光电催化性能[J]. 材料化学前沿, 2013, 1(2): 13-16. http://dx.doi.org/10.12677/AMC.2013.12004

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