標題: Enhanced efficiency of the dye-sensitized solar cells by excimer laser irradiated carbon nanotube network counter electrode
作者: Chien, Yun-San
Yang, Po-Yu
Lee, I-Che
Chu, Chih-Chieh
Chou, Chia-Hsin
Cheng, Huang-Chung
Fu, Wei-En
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
公開日期: 3-二月-2014
摘要: The carbon nanotube network decorated with Pt nanoparticles (PtCNT) irradiated by excimer laser as counter electrode (CE) of dye-sensitized solar cells (DSSCs) has been systematically demonstrated. The conversion efficiency would be improved from 7.12% to 9.28% with respect to conventional Pt-film one. It was attributed to the enhanced catalytic surface from Pt nanoparticles and the improved conductivity due to the adjoining phenomenon of PtCNTs irradiated by laser. Moreover, the laser annealing could also promote the interface contact between CE and conductive glass. Therefore, such a simple laser-irradiated PtCNT network is promising for the future flexible DSSCs applications. (C) 2014 AIP Publishing LLC.
URI: http://dx.doi.org/10.1063/1.4864059
http://hdl.handle.net/11536/23796
ISSN: 0003-6951
DOI: 10.1063/1.4864059
期刊: APPLIED PHYSICS LETTERS
Volume: 104
Issue: 5
結束頁: 
顯示於類別:期刊論文


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