TiO_2-ZnO-RGO三元复合材料的制备及性能  

Preparation and Characterization of TiO_2-Zn O-RGO Ternary Composites

作　　者：焦成冉[1] 

机构地区：[1]枣庄学院机电工程学院,山东枣庄277160

出　　处：《广东化工》2015年第17期34-35,共2页Guangdong Chemical Industry

摘　　要：用水热法制备了含Ti O2、Zn O质量分数不同的石墨烯(RGO)基三元复合材料Ti O2-Zn O-RGO,并研究其光催化活性和抗菌活性。结果表明,Ti O2和Zn O的质量分数分别为12%和18%时的Ti O2-Zn O-RGO在紫外灯照射下对中性红的降解性能最好,此时对大肠杆菌也有最强的抑制效果。The TiO2-ZnO-RGO （reduced graphene oxide） ternary composites with different TiO2 and ZnO contents were prepared through a hydrothermal method, whose antibacterial activity and photocatalytic effect were also evaluated. Results show that TiO2-ZnO-RGO with 12 wt.% TiO2 and 18 wt.% ZnO exhibited an excellent antibacterial activity, as well as the best degradation activity to neutral red reagent under ultraviolet radiation.

关 键 词：石墨烯 二氧化钛 氧化锌 

分 类 号：TQ174[化学工程—陶瓷工业]