W–N–TiO2 with positive enough level of valence band maximum and narrowing bandgap for selective aerobic oxidation in visible-light irradiation
文献类型：期刊论文
| 作者 | Zou,Mingming2; Yang,Minghui1,2; Feng,Lu2; Zhou,Xinxin1; Zhang,Bingxue1 |
| 刊名 | Nanotechnology
 |
| 出版日期 | 2017-10-04 |
| 卷号 | 28期号:43 |
| 关键词 | aerobic oxidation triethylamine mesoporous W–N–TiO2 microspheres surface complex visible light |
| ISSN号 | 0957-4484 |
| DOI | 10.1088/1361-6528/aa8644 |
| 英文摘要 | Abstract A kind of surface complex (triethylamine and mesoporous W–N–TiO2 microspheres with large surface area: 117.5 m2g?1) catalysis was achieved via visible-light photoredox catalysis. Triethylamine behaves as a true redox mediator due to its highly favorable donating ability. With a lower bandgap (2.43 eV) and higher valence band maximum (2.905 V), W–N–TiO2 has the ability to play an active catalytic role yielding excellent conversion and selective oxidation of thioanisole (75.16%) within 12 h under visible-light irradiation. In addition, the reaction and the photocatalyst are applicable to other kinds of thioethers, generally producing high conversion rates and selectivities for the product sulfoxides. The reaction paths were elucidated to reveal that these kinds of surface complexes show characteristics that are likely to be applicable to many aerobic oxidation reactions in future. |
| 语种 | 英语 |
| WOS记录号 | IOP:0957-4484-28-43-AA8644 |
| 出版者 | IOP Publishing |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/167072]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Solid State functional Materials Research Lab, Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences (CAS), 315201, Ningbo People’s Republic of China 2.Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023 People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Zou,Mingming,Yang,Minghui,Feng,Lu,et al. W–N–TiO2 with positive enough level of valence band maximum and narrowing bandgap for selective aerobic oxidation in visible-light irradiation[J]. Nanotechnology,2017,28(43). |
| APA | Zou,Mingming,Yang,Minghui,Feng,Lu,Zhou,Xinxin,&Zhang,Bingxue.(2017).W–N–TiO2 with positive enough level of valence band maximum and narrowing bandgap for selective aerobic oxidation in visible-light irradiation.Nanotechnology,28(43). |
| MLA | Zou,Mingming,et al."W–N–TiO2 with positive enough level of valence band maximum and narrowing bandgap for selective aerobic oxidation in visible-light irradiation".Nanotechnology 28.43(2017). |
入库方式： OAI收割
来源：大连化学物理研究所
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