亚甲蓝
光催化
可见光谱
阳光
兴奋剂
降级(电信)
辐照
材料科学
光化学
价带
价(化学)
纳米颗粒
导带
带隙
光电子学
纳米技术
化学
光学
催化作用
物理
计算机科学
有机化学
电信
核物理学
电子
量子力学
作者
Rani P. Barkul,Farah-Naaz A. Shaikh,Sagar D. Delekar,Meghshyam K. Patil
出处
期刊:Current Nanoscience
[Bentham Science]
日期:2016-12-30
卷期号:13 (1): 110-116
被引量:9
标识
DOI:10.2174/1573413712666160824151102
摘要
Background: TiO2 photocatalysts are well-known for variety of applications in a range of important technological areas. The main drawback associated with TiO2 photocatalysts is the use of these particles in presence of UV light for practical applications and hence these particles utilizes very less part of sunlight. The purpose of this work is to introduce new energy levels between the conduction band and valence band, which results in reduction of the band gap. This permits TiO2 to be active under visible light irradiation and increases the degradation activity in sunlight. Keywords: Degradation, doped photocatalyst, methylene blue, photocatalytic activity, TiO2.
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