期刊
JOURNAL OF COLLOID AND INTERFACE SCIENCE
卷 459, 期 -, 页码 1-9出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.jcis.2015.07.066
关键词
Mass production; Visible light photocatalytic performance; Mechanism
资金
- Open Fund of Key Laboratory of Contaminated Environment Control and Regional Ecology Safety [SYU-KF-L-13]
- Open Fund of Key Laboratory of Regina! Environment Eco-remediation, Education Ministry [SYU-KF-E-13]
- National Natural Science Foundation of China [21341007]
- Fundamental Research Funds for the Central Universities [222201313005]
- State Key Laboratory of Pollution Control and Resource Reuse Foundation [13019]
A combustion method was developed to synthesize the C and Ag co-modified ZnO NCs to enhance its photocatalytic efficiency and practicability. The results showed that the doped Ag was significant to promote the photocatalytic activity, and the optimum content was 2% molar ratio of Ag to Zn atom. The degradation rate under visible light increased by 150% compared with C-ZnO NCs, while by more 1233.3% than pure ZnO photocatalyst. There were some new little particles with grain size about 10 nm on the C-ZnO NCs surface, which may state for the existence of Ag atoms. The synergy effect of Ag and carbon elements was proposed to explain the mechanism of enhanced photocatalytic performance under visible light irradiation. (C) 2015 Elsevier Inc. 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