信阳师范学院学报（自然科学版）2017，Vol.30Issue(3)：432-435,4.DOI:10.3969/j.issn.1003-0972.2017.03.018
F掺杂膨润土负载PbSnO3复合光催化剂的制备及对亚甲基蓝的光催化降解性能
Preparation of Fluorine/Bentonite/PbSnO3 Composite Photocatalyst and Its Photocatalytic Activity for the Degradation of Methyl Blue
摘要
Abstract
Photocatalysts of fluorine/bentonite/PbSnO3 composite photocatalysts were prepared by hydrothermal method.The morphology and structure of the samples were characterized by XRD、IR and SEM.Its photocatalytic activity for the degradation of methyl blue was also investigated under visible light irradiation.The results indicated that the photo-degradation efficiency could reach over 97％ when the fluorine-doping ratio was 0.04％, the amount of photocatalysts was 40 mg/L, and the reaction time was 12 min.关键词
水热合成/F掺杂/PbSnO3/光催化降解/亚甲基蓝Key words
hydrothermal synthesis/fluorine doped/PbSnO3/photocatalytic degradation/methyl blue分类
化学化工引用本文复制引用
王红军,吕晨媛,方旭旭,华香,杨术明..F掺杂膨润土负载PbSnO3复合光催化剂的制备及对亚甲基蓝的光催化降解性能[J].信阳师范学院学报（自然科学版）,2017,30(3):432-435,4.基金项目
国家自然科学基金项目(21607121) （21607121）
河南省科技计划项目(172102310744) （172102310744）
河南省教育厅科学技术研究重点项目(12A150021) （12A150021）
