CaFe2O4光催化材料的制备及改性研究

王美琪, 杨帆, 黄腾腾, 关卫省*

化工新型材料 ›› 2019, Vol. 47 ›› Issue (7) : 237 -240.

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化工新型材料 ›› 2019, Vol. 47 ›› Issue (7) : 237-240.
开发与应用

CaFe2O4光催化材料的制备及改性研究

    王美琪, 杨帆, 黄腾腾, 关卫省*
作者信息 +

Preparation and modification of CaFe2O4photocatalytic material

  • Wang Meiqi, Yang Fan, Huang Tengteng, Guan Weisheng
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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。

Abstract

CaFe2O4 is 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.

关键词

CaFe2O4 / 制备 / 改性 / 光催化

Key words

CaFe2O4 / preparation / modification / photocatalysis

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CaFe2O4光催化材料的制备及改性研究[J]. 化工新型材料, 2019, 47(7): 237-240 DOI:

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基金资助

国家自然基金面上项目(41472220);陕西省自然科学基金(2017JM2014)

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