Tailoring Nanowire Network Morphology and Charge Carrier Mobility of Poly(3-hexylthiophene)/C-60 Films

doi:10.1021/jp900042h

CORC > 化学研究所 > 中国科学院化学研究所

	Tailoring Nanowire Network Morphology and Charge Carrier Mobility of Poly(3-hexylthiophene)/C-60 Films
	Liu, Weili 1,2; Liu, Ruigang 1; Wang, Wen 1,2; Li, Weiwei 1,2; Liu, Wenyong 1,2; Zheng, Kai 1,2; Ma, Lin 1,2; Tian, Ye 1,2; Bo, Zhishan 1; Huang, Yong 1
刊名	JOURNAL OF PHYSICAL CHEMISTRY C
	2009-07-02
卷号	113 期号:26 页码:11385-11389
ISSN号	1932-7447
DOI	10.1021/jp900042h
英文摘要	We used solvent-vapor treatment methods to determine nanoscale phase separation and thus tailor the charge mobility of the poly(3-hexylthiophene)/fullerene (P3HT/C-60) blend films. The nanowires obtained by chloroform vapor treatment are rich in C-60, whereas the nanowires obtained by 1,2-dichlorobenzene (DCB) vapor treatment are rich in P3HT. The treated blends offer far superior hole transport than the untreated blends, which is attributed to nanoscale phase separation and a three-dimensional network containing C-60 or P3HT nanowires. Meanwhile, the electrically bicontinuous nanoscale morphology realized by controlling the crystallinity of P3HT and C-60 using different solvent-vapor results in enhanced absorption in visible light without further heat treatment or preparation in both cases. Solar cells fabricating from the films after treatment show several-fold improvements in power conversion efficiency compared to that of devices having films without treatment.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000267324600032
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/67633]
专题	中国科学院化学研究所
通讯作者	Liu, Ruigang
作者单位	1.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Liu, Weili,Liu, Ruigang,Wang, Wen,et al. Tailoring Nanowire Network Morphology and Charge Carrier Mobility of Poly(3-hexylthiophene)/C-60 Films[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2009,113(26):11385-11389.
APA	Liu, Weili.,Liu, Ruigang.,Wang, Wen.,Li, Weiwei.,Liu, Wenyong.,...&Huang, Yong.(2009).Tailoring Nanowire Network Morphology and Charge Carrier Mobility of Poly(3-hexylthiophene)/C-60 Films.JOURNAL OF PHYSICAL CHEMISTRY C,113(26),11385-11389.
MLA	Liu, Weili,et al."Tailoring Nanowire Network Morphology and Charge Carrier Mobility of Poly(3-hexylthiophene)/C-60 Films".JOURNAL OF PHYSICAL CHEMISTRY C 113.26(2009):11385-11389.