期刊
CATALYSIS COMMUNICATIONS
卷 6, 期 3, 页码 185-189出版社
ELSEVIER
DOI: 10.1016/j.catcom.2004.12.006
关键词
BiVO4 photocatalyst; silver loading; alkylphenols; adsorption; photodegradation
Silver fine-particles loaded on BiVO4 photocatalyst by an impregnation method remarkably improve adsorptive and photocatalytic performance on the degradation of long-chain alkylphenols such as 4-n-nonylphenol (NP) and 4-n-octylphenol (OP). The Agloaded BiVO4 powders strongly adsorb NP and OP, which is attributable to silver oxides (Ag2O and/or Ago) partly covered on the silver surface. The specific adsorption property disappears when the surface silver oxides are reduced in a H-2 stream. Degradation rates and CO, mineralization yields for NP are increased by the Ag loading on BiVO4. (C) 2005 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据