| Polymer brushes assisted loading of high density CdS/CdSe quantum dots onto TiO2 nanotubes and the resulting photoelectric performance | |
| Department | 固体润滑国家重点实验室 |
Yan JF(严俊峰)1,2; Ye Q(叶谦)1 ; Zhou F(周峰)1; Zhou F(周峰)
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| 2012 | |
| Source Publication | RSC Advances
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| ISSN | 2046-2069 |
| Volume | 2Issue:9Pages:3978-3985 |
| Abstract | Cadmium sulfide (CdS) and cadmium selenide (CdSe) quantum dots (QDs) are sequentially loaded onto anodized TiO2 nanotubes to fabricate a CdS/CdSe co-sensitized photoelectrode for visible light response. These QDs are loaded on TiO2 nanotubes by polymer brushes assisted in situ formation, and they are distributed uniformly around both inner and outer walls of TiO2 nanotubes. The interpenetrating polymer can provide a superior nano-confined environment and will prevent the nanoparticles from growing further during nucleation. More importantly, the potential advantage of using polymer brushes is the capability of tuning the loading amount of QDs via multiple cation exchange. The photoresponse of CdS/CdSe-TiO2 nanotubes has been efficiently extended into the visible-light region, indicating potential applications in solar cell devices. |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1039/c2ra01102f |
| Funding Organization | NSFC (20973188;21125316);the “Hundred Talents Program” of Chinese Academy of Sciences |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 材料表面与界面行为研究组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3452 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhou F(周峰) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Yan JF,Ye Q,Zhou F,et al. Polymer brushes assisted loading of high density CdS/CdSe quantum dots onto TiO2 nanotubes and the resulting photoelectric performance[J]. RSC Advances,2012,2(9):3978-3985. |
| APA | Yan JF,Ye Q,Zhou F,&周峰.(2012).Polymer brushes assisted loading of high density CdS/CdSe quantum dots onto TiO2 nanotubes and the resulting photoelectric performance.RSC Advances,2(9),3978-3985. |
| MLA | Yan JF,et al."Polymer brushes assisted loading of high density CdS/CdSe quantum dots onto TiO2 nanotubes and the resulting photoelectric performance".RSC Advances 2.9(2012):3978-3985. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 3978-3985.PDF（1897KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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