辽宁工程技术大学学报（自然科学版）2011，Vol.30Issue(1)：117-119,3.
Sr掺杂纳米TiO2光催化性能的工艺
Photodegradation performance of Sr-doped TiO2
摘要
Abstract
For revealing the condution of study, Sr-doped TiO2 by hydrothermal synthesis method is prepared, and the photocatalytic performance of the product on degradation of Rhodamine B solution by basis of sunlight is investigated in this paper. Hydrothermal reaction time, hot water temperature, PH and the amount of Sr-doped samples have significant effect on photocatalytic properties. The result indicate that the reaction of Rhodamine B photocatalytic degradation follows the zero order kinetics law. When the optimal preparation condition are hydrothermal reaction time of 4 h, reaction temperature of 150℃, pH 8.5 and Sr doping (mole％) of 1.20％,the sample Photocatalytic Degradation performance is optimal.关键词
纳米TiO2/水热合成法/光催化降解/Sr掺杂Key words
nanometerTiO2/ hydrothermal synthesis method/ photochemical catalysis degeneration/ Sr doping分类
资源环境引用本文复制引用
闫绍峰..Sr掺杂纳米TiO2光催化性能的工艺[J].辽宁工程技术大学学报（自然科学版）,2011,30(1):117-119,3.基金项目
辽宁省教育厅基金资助项目(202163343) （202163343）
