Efficiently photocatalytic reduction of carcinogenic contaminant Cr (VI) upon robust AgCl:Ag hollow nanocrystals
文献类型：期刊论文
| 作者 | Li,Hongyan; Wu,Tongshun; Cai,Bin; Ma,Weiguang; Sun,Yingjuan; Gan,Shiyu; Han,Dongxue; Niu,Li |
| 刊名 | applied catalysis b-environmental
 |
| 出版日期 | 2015 |
| 卷号 | 164页码:344-351 |
| 关键词 | VISIBLE-LIGHT PLASMONIC PHOTOCATALYSIS GOLD NANOPARTICLES FACILE SYNTHESIS PERFORMANCE CR(VI) TIO2 SEPARATION NANOSTRUCTURES COMPOSITES |
| 通讯作者 | han,dx |
| 英文摘要 | herein, we newly present a robust photocatalyst in terms of agcl:ag-hollow nanocrystals (ncs) which exhibit fast photoreduction rate for representative carcinogenic contaminant (cr (vi)) into the benign form(10 min). the provided hollow structure significantly enhanced light absorption and specific surface area (42 times than normal agcl material), which are the two critical factors to improve the photoreduction activity. further, the schottky junction of the plasmonic system facilitates separation of photo-induced electrons and holes, which absolutely benefits the photocatalysis reactions. the photocurrent intensity, kinetic responses with apparent kinetic rate constant (kapp) and apparent quantum efficiency (aqe) (within 6 min) of agcl:ag-hollow ncs were about 4-8, 5.3 and 2.7 times as that of normal agcl material, respectively. most strikingly, we anticipate such agcl:ag-hollow ncs might become a promising candidate for practical application of water cleansing and environmental pollution purifying under visible light irradiation in the future. (c) 2014 elsevier bm. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/64654]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li,Hongyan,Wu,Tongshun,Cai,Bin,et al. Efficiently photocatalytic reduction of carcinogenic contaminant Cr (VI) upon robust AgCl:Ag hollow nanocrystals[J]. applied catalysis b-environmental,2015,164:344-351. |
| APA | Li,Hongyan.,Wu,Tongshun.,Cai,Bin.,Ma,Weiguang.,Sun,Yingjuan.,...&Niu,Li.(2015).Efficiently photocatalytic reduction of carcinogenic contaminant Cr (VI) upon robust AgCl:Ag hollow nanocrystals.applied catalysis b-environmental,164,344-351. |
| MLA | Li,Hongyan,et al."Efficiently photocatalytic reduction of carcinogenic contaminant Cr (VI) upon robust AgCl:Ag hollow nanocrystals".applied catalysis b-environmental 164(2015):344-351. |
入库方式： OAI收割
来源：长春应用化学研究所
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