Polymer brushes assisted loading of high density CdS/CdSe quantum dots onto TiO2 nanotubes and the resulting photoelectric performance

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Polymer brushes assisted loading of high density CdS/CdSe quantum dots onto TiO2 nanotubes and the resulting photoelectric performance
	Yan JF(严俊峰)1,2; Ye Q(叶谦)1 ; Zhou F(周峰)1
刊名	RSC Advances
	2012
卷号	2 期号:9 页码:3978-3985
ISSN号	2046-2069
通讯作者	周峰
英文摘要	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.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	NSFC (20973188;21125316);the “Hundred Talents Program” of Chinese Academy of Sciences
语种	英语
WOS记录号	WOS:000302810800063
公开日期	2013-07-12
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/3452]
专题	兰州化学物理研究所_固体润滑国家重点实验室
作者单位	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
推荐引用方式 GB/T 7714	Yan JF,Ye Q,Zhou F. 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.(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.