Enhanced visible light photocatalytic property of red phosphorus via surface roughening
文献类型：期刊论文
| 作者 | Li, Weibing1; Yue, Jiguang1; Hua, Fangxia1; Feng, Chang1 ; Bu, Yuyu2; Chen, Zhuoyuan2
|
| 刊名 | MATERIALS RESEARCH BULLETIN
 |
| 出版日期 | 2015-10-01 |
| 卷号 | 70期号:2015页码:13-19 |
| 关键词 | Red phosphorus Surface roughening Photocatalysis Visible light Rhodamine B |
| 英文摘要 | Red phosphorus with rough surface (SRP) was prepared by catalyst-assisted hydrothermal synthesis using CO2+ catalyst. The photocatalytic Rhodamine B (RhB) degradation of red phosphorus (RP) and SRP was studied for the first time in this work. Rough surface can enhance the dye adsorption ability of RP. About 75% RhB was absorbed by SRP after 30-min adsorption in 100 ml RhB solution with concentration of 10 mgl(-1) in dark. After only 10 min of illumination by visible light, more than 95% RhB was degraded, indicating that SRP has a great application potential in the area of photocatalysis. The photocatalytic RhB degradation properties of RP are much weaker than those of SRP. The increase of the number of the active sites for the photocatalytic reactions, the electron mobility and the lifetime of the photogenerated electrons cause the significant improvement of the photocatalytic performance of SRP based on the experimental results obtained. (C) 2015 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000359873700003 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/50099]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 作者单位 | 1.Qingdao Univ Sci & Technol, Sch Environm & Safety Engn, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, Key Lab Marine Environm Corros & Biofouling, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Weibing,Yue, Jiguang,Hua, Fangxia,et al. Enhanced visible light photocatalytic property of red phosphorus via surface roughening[J]. MATERIALS RESEARCH BULLETIN,2015,70(2015):13-19. |
| APA | Li, Weibing,Yue, Jiguang,Hua, Fangxia,Feng, Chang,Bu, Yuyu,&Chen, Zhuoyuan.(2015).Enhanced visible light photocatalytic property of red phosphorus via surface roughening.MATERIALS RESEARCH BULLETIN,70(2015),13-19. |
| MLA | Li, Weibing,et al."Enhanced visible light photocatalytic property of red phosphorus via surface roughening".MATERIALS RESEARCH BULLETIN 70.2015(2015):13-19. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。