Nanowire Crystals of a Rigid Rod Conjugated Polymer
文献类型：期刊论文
| 作者 | Dong, Huanli1,2,3; Jiang, Shidong1,2,3; Jiang, Lang1,2,3; Liu, Yaling4; Li, Hongxiang1,2; Hu, Wenping1,2; Wang, Erjing1,2,3; Yan, Shouke1,2; Wei, Zhongming1,2,3; Xu, Wei1,2 |
| 刊名 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000272207300057 |
| 出版者 | AMER CHEMICAL SOC |
| 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. |
入库方式： OAI收割
来源：化学研究所
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