Dihydrophenanthrene-Based Metal-Free Dyes for Highly Efficient Cosensitized Solar Cells

CCUR > College of Natural Science and Engineering > College of Science > Department of Chemistry & Graduate Institute of Applied Chemistry > journal articles > Item 987654321/24212

Please use this identifier to cite or link to this item: https://irlib.pccu.edu.tw/handle/987654321/24212

Title:	Dihydrophenanthrene-Based Metal-Free Dyes for Highly Efficient Cosensitized Solar Cells
Authors:	Lin, RYY (Lin, Ryan Yeh-Yung) Yen, YS (Yen, Yung-Sheng) Cheng, YT (Cheng, Yung-Tse) Lee, CP (Lee, Chuan-Pei) Hsu, YC (Hsu, Ying-Chan) Chou, HH (Chou, Hsien-Hsin) Hsu, CY (Hsu, Chih-Yu) Chen, YC (Chen, Yung-Chung) Lin, JT (Lin, Jiann T.) Ho, KC (Ho, Kuo-Chuan) Tsai, CT (Tsai, Chiitang)
Contributors:	Dept Chem
Date:	2012-07
Issue Date:	2013-02-20 13:20:19 (UTC+8)
Abstract:	Metal-free dyes (BP-1 to BP-3) containing a 9,10-dihydrophenanthrene unit in the spacer have been synthesized. The dye with the highest cell efficiency, BP-2, was used in combination with SQ2 for cosensitized DSSCs. The cosensitized DSSC in which the ratio of BP-2 and SQ2 is 8:2 (v/v) has a record high efficiency of 8.14% among cosensitized systems using all metal-free sensitizers. Dye distribution along the TiO2 film depth was analyzed by an Auger electron spectroscopy technique.
Relation:	ORGANIC LETTERS 卷: 14 期: 14 頁數: 3612-3615
Appears in Collections:	[Department of Chemistry & Graduate Institute of Applied Chemistry ] journal articles

Files in This Item:

There are no files associated with this item.

View Licence