Three dimensional-TiO2 nanotube array photoanode architectures assembled on a thin hollow nanofibrous backbone and their performance in quantum dot-sensitized solar cells
- Title
- Three dimensional-TiO2 nanotube array photoanode architectures assembled on a thin hollow nanofibrous backbone and their performance in quantum dot-sensitized solar cells
- Author
- 강용수
- Keywords
- EFFICIENCY; NANOWIRES; STRATEGY
- Issue Date
- 2013-04
- Publisher
- Royal Society of Chemistry
- Citation
- Chemical communications, 2013, 49(27), P.1-3
- Abstract
- Facile synthesis of TiO2 nanotube branched (length similar to 0.5 mu m) thin hollownanofibers is reported. The hierarchical three dimensional photoanodes (H-TiO2-NFs) (only similar to 1 mu m thick) demonstrate their excellent candidature as photoanodes in QD-sensitized solar cells, exhibiting similar to 3-fold higher energy conversion efficiency (eta = 2.8%, J(sc) = 8.8 mA cm(-2)) than that of the directly grown nanotube arrays on a transparent conducting oxide (TCO) substrate (eta = 0.9%, J(sc) = 2.5 mA cm(-2)).
- URI
- http://pubs.rsc.org/en/Content/ArticleLanding/2013/CC/c3cc40439k#!divAbstract
- ISSN
- 1359-7345; 1364-548X
- DOI
- 10.1039/c3cc40439k
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ENERGY ENGINEERING(에너지공학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML