摘要
CaFe2O4是禁带宽度在1.9eV的p型半导体光催化材料,由于其具有稳定结构和独特催化性能,近几年在水处理方面得到了一定发展。分析了CaFe2O4的结构特点、几种主要制备方法和改性方法,并针对CaFe2O4的优缺点,对材料未来的发展趋势进行了展望。
CaFe2O4is a p-type semiconductor photocatalytic material with a band gap of 1.9eV.Due to its stable structure and unique catalytic properties,it has been developed in water treatment in recent years.The structural characteristics,the main preparation methods and modification methods of CaFe2O4,were analyzed.The future development of the materials was prospected from the advantages and disadvantages of CaFe2O4.
作者
王美琪
杨帆
黄腾腾
关卫省
Wang Meiqi;Yang Fan;Huang Tengteng;Guan Weisheng(Key Laboratory of Subsurface Hydrology and Ecological Effects in Arid Region,School of Environmental Science and Engineering,Chang'an University,Xi'an 710054)
出处
《化工新型材料》
CAS
CSCD
北大核心
2019年第7期237-240,共4页
New Chemical Materials
基金
国家自然基金面上项目(41472220)
陕西省自然科学基金(2017JM2014)
