Bi/BiOI复合光催化剂的原位生成及其可见光催化性能  

In-situ preparation and visible light induced photocatalytic properties of Bi/BiOI composite

作　　者：汪晓凤 段芳 陈明清 

机构地区：[1]江南大学化学与材料工程学院,江苏无锡214122

出　　处：《应用化工》2016年第4期672-676,共5页Applied Chemical Industry

基　　金：国家自然科学基金(51302108);江苏省自然科学基金(BK20130151)

摘　　要：以Bi(NO_3)·5H_2O为铋源、NaI为碘源、葡萄糖为还原剂,采用一步水热法原位生成了高效Bi/BiOI复合光催化剂。以罗丹明B为目标降解物,考察水热反应温度、反应时间及葡萄糖用量对Bi/BiOI光催化性能的影响。Highly efficient Bi/BiOI composite was in-situ synthesized by a facile one-step hydrothermal method,using Bi（NO_3） ·5H_2O as bismuth source,Na I as iodine source,and glucose as reducing agent.The photocatalytic activity of Bi/BiOI composite was determined by the degradation of Rhodamine B（ Rh B）. The influence of reaction temperature,reaction time and dosage of glucose on photocatalytic activity of Bi / Bi OI composite was also investigated.

关 键 词：原位 复合光催化剂 光催化 

分 类 号：TQ135.32[化学工程—无机化工] TQ124.6