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
- 백운규
- Keywords
- Efficiency; Nanowires; Strategy; Solar cell; Solar energy; Synthesis; Energy conversion; Sensitization; Nanofiber; Nanotube; Quantum dot; Titanium dioxide
- Issue Date
- 2013-02
- Publisher
- Royal Society of Chemistry
- Citation
- Chemical communications, 2013, 49(27), P.1-3
- Abstract
- Facile synthesis of TiO2 nanotube branched (length ∼0.5 μm) thin hollow-nanofibers is reported. The hierarchical three dimensional photoanodes (H-TiO2-NFs) (only ∼1 μm thick) demonstrate their excellent candidature as photoanodes in QD-sensitized solar cells, exhibiting ∼3-fold higher energy conversion efficiency (η = 2.8%, Jsc = 8.8 mA cm?2) than that of the directly grown nanotube arrays on a transparent conducting oxide (TCO) substrate (η = 0.9%, Jsc = 2.5 mA cm?2).
- URI
- http://pubs.rsc.org/en/content/articlepdf/2013/cc/c3cc40439khttp://hdl.handle.net/20.500.11754/50518
- ISSN
- 1359-7345
- 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