Feather-like Ag@TiO2 nanostructures as plasmonic antenna to enhance optoelectronic performance
文献类型：期刊论文
| 作者 | Wang, Yang1; Zhai, Jin1; Song, Yanlin1,2 |
| 刊名 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| 出版日期 | 2015 |
| 卷号 | 17期号:7页码:5051-5056 |
| ISSN号 | 1463-9076 |
| DOI | 10.1039/c4cp05398b |
| 英文摘要 | The feather-like Ag@TiO2 nanostructures including 1-dimensional (1D) Ag nanowires and 2-dimensional (2D) TiO2 possess the features of fast electron transmission by one-dimensional metal nanomaterials, high light harvesting and electron collection by feather-like nanostructures like "plasmonic antenna'' at the same time. We introduce them into photoanodes to enhance the conversion efficiency in DSSCs. The best efficiency (eta) of the electrode reaches 8.16% compared with that of the pure TiO2 electrode (6.41%). The energy conversion efficiency and photocurrent density of photoanodes with Ag@TiO2 nanostructures are enhanced by about 14.5% and 27.8%, respectively, as compared with those of the pure TiO2 cells. The photoelectric properties of electrodes are investigated by optical and electrochemical measurements. Hence, the improved performances are attributed to the `` plasmonic antenna'' effect due to Ag@TiO2 anchored in TiO2 films. |
| 语种 | 英语 |
| WOS记录号 | WOS:000349616400028 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/53465]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhai, Jin |
| 作者单位 | 1.Beihang Univ, Sch Chem & Environm, Key Lab Bioinspired Smart Interfacial Sci & Techn, Minist Educ,Key Lab Bioinspired Energy Mat & Devi, Beijing 100191, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yang,Zhai, Jin,Song, Yanlin. Feather-like Ag@TiO2 nanostructures as plasmonic antenna to enhance optoelectronic performance[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2015,17(7):5051-5056. |
| APA | Wang, Yang,Zhai, Jin,&Song, Yanlin.(2015).Feather-like Ag@TiO2 nanostructures as plasmonic antenna to enhance optoelectronic performance.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,17(7),5051-5056. |
| MLA | Wang, Yang,et al."Feather-like Ag@TiO2 nanostructures as plasmonic antenna to enhance optoelectronic performance".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 17.7(2015):5051-5056. |
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来源：化学研究所
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