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: | 4-十二月-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 |
顯示於類別: | 期刊論文 |