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WO3 nanorods/graphene nanocomposites for high-efficiency visible-light-driven photocatalysis and NO2 gas sensing
文献类型：期刊论文
| 作者 | An, Xiaoqiang1,2; Yu, Jimmy C.1,2; Wang, Yu3,4; Hu, Yongming3,4; Yu, Xuelian5; Zhang, Guangjin5 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY
 |
| 出版日期 | 2012 |
| 卷号 | 22期号:17页码:8525-8531 |
| 关键词 | REDUCED GRAPHENE OXIDE TUNGSTEN-OXIDE ELECTROCHROMIC PROPERTIES HYDROGEN-PRODUCTION CARBON NANOTUBES NANORODS COMPOSITES FILMS NANOSTRUCTURES NANOPARTICLES |
| ISSN号 | 0959-9428 |
| 通讯作者 | Yu, JMC |
| 英文摘要 | One-dimensional (1-D) nanostructures are of great importance due to their superior charge transport properties. Anchoring 1-D semiconductor nanomaterials on graphene offers potential advantages in photoelectrochemical and sensing applications. This paper presents a systematic investigation on the incorporation of WO3 nanorods and graphene for high-efficiency visible-light-driven photocatalysis and NO2 gas sensing. This novel composite shows remarkably enhanced performance compared to pure WO3 nanorods for these applications. The high photocatalytic activity of the WO3/graphene nanocomposite is found to be related to the increased adsorption toward chemical species, enhanced light absorption and efficient charge separation and transfer. Meanwhile, the improved conductivity, specific electron transfer and increased gas adsorption also contribute to their superior sensitivity and selectivity to NO2 gas. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Materials Science |
| 关键词[WOS] | REDUCED GRAPHENE OXIDE ; TUNGSTEN-OXIDE ; ELECTROCHROMIC PROPERTIES ; HYDROGEN-PRODUCTION ; CARBON NANOTUBES ; NANORODS ; COMPOSITES ; FILMS ; NANOSTRUCTURES ; NANOPARTICLES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000302367500051 |
| 公开日期 | 2013-10-21 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3845]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China 2.Chinese Univ Hong Kong, Inst Environm Energy & Sustainabil, Shatin, Hong Kong, Peoples R China 3.Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China 4.Hong Kong Polytech Univ, Mat Res Ctr, Hong Kong, Hong Kong, Peoples R China 5.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | An, Xiaoqiang,Yu, Jimmy C.,Wang, Yu,et al. WO3 nanorods/graphene nanocomposites for high-efficiency visible-light-driven photocatalysis and NO2 gas sensing[J]. JOURNAL OF MATERIALS CHEMISTRY,2012,22(17):8525-8531. |
| APA | An, Xiaoqiang,Yu, Jimmy C.,Wang, Yu,Hu, Yongming,Yu, Xuelian,&Zhang, Guangjin.(2012).WO3 nanorods/graphene nanocomposites for high-efficiency visible-light-driven photocatalysis and NO2 gas sensing.JOURNAL OF MATERIALS CHEMISTRY,22(17),8525-8531. |
| MLA | An, Xiaoqiang,et al."WO3 nanorods/graphene nanocomposites for high-efficiency visible-light-driven photocatalysis and NO2 gas sensing".JOURNAL OF MATERIALS CHEMISTRY 22.17(2012):8525-8531. |
入库方式： OAI收割
来源：过程工程研究所
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