標題: Controlled Growth of Nanofiber Network Hole Collection Layers with Pore Structure for Polymer-Fullerene Solar Cells
作者: Huang, Jen-Hsien
Ho, Zhong-Yo
Kekuda, Dhananjay
Chu, Chih-Wei
Ho, Kuo-Chuan
光電工程學系
Department of Photonics
公開日期: 4-Dec-2008
摘要: In this study, we compare a series of hole collector layers (HCLs) with pore structure fabricated via an electrochemical method to construct polymer-fullerene solar cells. The HCLs with a pore structure can offer a large interface to enhance hole collection; however, the series resistances are also increased by the relatively pore morphology. Photovoltaic device with the largest short circuit current (J(sc)) and efficiency is achieved using poly(3,4-propylenedioxythiophene) (PProDoT) as HCLs due to its highly porous structure and reasonable series resistance. By further optimizing the thickness of the HCLs in the solar cell, a power efficiency of 3.57% under simulated sun light is achieved.
URI: http://dx.doi.org/10.1021/jp804221u
http://hdl.handle.net/11536/8048
ISSN: 1932-7447
DOI: 10.1021/jp804221u
期刊: JOURNAL OF PHYSICAL CHEMISTRY C
Volume: 112
Issue: 48
起始頁: 19125
結束頁: 19130
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