Nanowire Crystals of a Rigid Rod Conjugated Polymer

doi:10.1021/ja907015p

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	Nanowire Crystals of a Rigid Rod Conjugated Polymer
	Dong, Huanli 1,2,3; Jiang, Shidong 1,2,3; Jiang, Lang 1,2,3; Liu, Yaling 4; Li, Hongxiang 1,2; Hu, Wenping 1,2; Wang, Erjing 1,2,3; Yan, Shouke 1,2; Wei, Zhongming 1,2,3; Xu, Wei 1,2
刊名	JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
	2009-12-02
卷号	131 期号:47 页码:17315-17320
ISSN号	0002-7863
DOI	10.1021/ja907015p
英文摘要	In this paper, we show that well-defined, highly crystalline nanowires of a rigid rod conjugated polymer, a poly(para-phenylene ethynylene)s derivative with thioacetate end groups (TA-PPE), can be obtained by self-assembling from a dilute solution. Structural analyses demonstrate the nanowires with an orthorhombic crystal unit cell wherein the lattice parameters are a approximate to 13.63 angstrom, b approximate to 7.62 angstrom, and c approximate to 5.12 angstrom; in the nanowires the backbones of TA-PPE chains are parallel to the nanowire long axis with their side chains standing on the substrate. The transport properties of the nanowires examined by organic field-effect transistors (OFETs) suggest the highest charge carrier mobility approaches 0.1 cm(2)/(V s) with an average value at similar to 10(-2) cm(2)/(V s), which is 3-4 orders higher than that of thin film transistors made by the same polymer, indicating the high performance of the one-dimensional polymer nanowire crystals. These results are particular intriguing and valuable for both examining the intrinsic properties of PIPES polymer semiconductors and advancing their potential applications in electronic devices.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000272207300057
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/67471]
专题	中国科学院化学研究所
通讯作者	Hu, Wenping
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China 3.CAS, Grad Univ, Beijing 100039, Peoples R China 4.Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China 5.Univ Calif Santa Barbara, Ctr Polymers & Organ Solids, Santa Barbara, CA 93106 USA
推荐引用方式 GB/T 7714	Dong, Huanli,Jiang, Shidong,Jiang, Lang,et al. Nanowire Crystals of a Rigid Rod Conjugated Polymer[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2009,131(47):17315-17320.
APA	Dong, Huanli.,Jiang, Shidong.,Jiang, Lang.,Liu, Yaling.,Li, Hongxiang.,...&Gong, Xiong.(2009).Nanowire Crystals of a Rigid Rod Conjugated Polymer.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,131(47),17315-17320.
MLA	Dong, Huanli,et al."Nanowire Crystals of a Rigid Rod Conjugated Polymer".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 131.47(2009):17315-17320.