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A facile approach for decorating quantum dots deep inside of anodically grown self-organized TiO2 nanotubes
- Authors
- Shrestha, Nabeen K.; Yoon, Seog Joon; Lee, Deok Yeon; Lee, Misun; Lim, Iseul; Sung, MyungMo; Ahn, Heejoon; Han, Sung-Hwan
- Issue Date
- Apr-2011
- Publisher
- WILEY-BLACKWELL
- Keywords
- TiO2; titania; titanium dioxide; CdS; PbS; nanotubes; quantum dots
- Citation
- PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, v.5, no.4, pp.141 - 143
- Indexed
- SCIE
SCOPUS
- Journal Title
- PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS
- Volume
- 5
- Number
- 4
- Start Page
- 141
- End Page
- 143
- ISSN
- 1862-6254
- Abstract
- We demonstrate here a simple but very effective approach to decorate anodically grown TiO2 nanotubes (NTs) uniformly with CdS and PbS quantum dots (QDs) deep inside the NT walls. This approach is based on SILAR (successive ionic layer adsorption and reaction) technique assisted with evacuation of the NTs. The basic idea of evacuation is to remove air pockets trapped inside the NTs so as to clear the passage for the penetration of QD precursors down the bottom of the NTs. (C) 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
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Collections - 서울 공과대학 > 서울 유기나노공학과 > 1. Journal Articles
- 서울 자연과학대학 > 서울 화학과 > 1. Journal Articles
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Related Researcher
- Sung, Myung Mo
- COLLEGE OF NATURAL SCIENCES (DEPARTMENT OF CHEMISTRY)