详细信息
文献类型:期刊文献
中文题名:纳米CeFeO_3的制备及其光催化性能研究
英文题名:Preparation and photocatalytic properties of nano-sized CeFeO_3
作者:林茹[1];梁宇[1]
第一作者:林茹
机构:[1]新乡学院化学与化工学院
第一机构:新乡学院化学化工学院
年份:2011
卷号:43
期号:9
起止页码:20-22
中文期刊名:无机盐工业
外文期刊名:Inorganic Chemicals Industry
收录:CSTPCD;;北大核心:【北大核心2008】;
基金:河南省科技厅基础与前沿研究项目(编号:102300410199);河南省科技攻关研究项目(编号:092300410191)
语种:中文
中文关键词:纳米CeFeO3;水溶性染料;光催化
外文关键词:nano-sized CeFeO3; water soluble dyes; photocatalysis
摘要:采用共沉淀法合成了纳米级钙钛矿型复合氧化物CeFeO3。通过X射线衍射(XRD)、透射电镜(TEM)等分析手段对制得粉体的粒径、物相、形貌进行了表征。在多功能光催化反应仪中,以多种水溶性染料包括活性翠蓝KGL、活性艳蓝KGR、活性艳红X-3B、活性橙K3N等的光催化降解为模型反应,通过粉体对水溶性染料的降解情况对材料的光催化活性进行了测试,结果显示纳米级CeFeO3显示较好的光催化活性。
Nano-sized perovskite type composite oxide CeFeO3 was synthesized by coprecipitation method.Size,structure,and morphology of the prepared powder were characterized by XRD and TEM.Photocatalytic properties of nano-sized CeFeO3 were examined by the degradation of various water-soluble dyes which included reactive turquoise blue KGL,reactive brilliant blue KGR,reactive brilliant red X-3B,and reactive brilliant orange K3N in multifunctional photochemical reactor.Results revealed that nano-sized CeFeO3 possessed very high photocatalytic activity.
参考文献:
正在载入数据...