In situ AFM study of the electrochemical deposition of polybithiophene from propylene carbonate solution
文献类型：期刊论文
| 作者 | Semenikhin, OA; Jiang, L; Iyoda, T; Hashimoto, K; Fujishima, A |
| 刊名 | SYNTHETIC METALS
 |
| 出版日期 | 2000-04-17 |
| 卷号 | 110期号:3页码:195-201 |
| 关键词 | In Situ Atomic Force Microscopy Polybithiophene Conducting Polymers Electrochemical Deposition Morphology |
| ISSN号 | 0379-6779 |
| 英文摘要 | Early stages of galvanostatic deposition of polybithiophene onto highly oriented pyrolytic graphite (HOPG) from propylene carbonate solution were investigated using electrochemical atomic force microscopy (ECAFM). The polymer film thickness was evaluated in situ using surface modification with the AFM tip and was found to be proportional to the grafting charge Q and independent of the deposition current density i in the current density range from 0.1 mA/cm(2) to 2 mA/cm(2). The first stage of the deposition was the formation of polymer nuclei with an average height of ca. 1 nm; continuous film was formed at Q greater than or equal to 0.5 mC/cm(2). Even at the earliest stages, the polymer featured grain structure with the average grain size of ca. 50 nm. The presence of the crystalline phase in the films was demonstrated by the X-ray diffraction data. (C) 2000 Published by Elsevier Science S.A. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000085948300004 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/76569]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Fujishima, A |
| 作者单位 | 1.Russian Acad Sci, AN Frumkin Electrochem Inst, Moscow 117071, Russia 2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China 3.Tokyo Metropolitan Univ, Grad Sch Engn, Dept Appl Chem, Hachioji, Tokyo 1820397, Japan 4.Univ Tokyo, Adv Sci & Technol Res Ctr, Meguro Ku, Tokyo 1138904, Japan 5.Univ Tokyo, Sch Engn, Dept Appl Chem, Bunkyo Ku, Tokyo 1138656, Japan |
| 推荐引用方式 GB/T 7714 | Semenikhin, OA,Jiang, L,Iyoda, T,et al. In situ AFM study of the electrochemical deposition of polybithiophene from propylene carbonate solution[J]. SYNTHETIC METALS,2000,110(3):195-201. |
| APA | Semenikhin, OA,Jiang, L,Iyoda, T,Hashimoto, K,&Fujishima, A.(2000).In situ AFM study of the electrochemical deposition of polybithiophene from propylene carbonate solution.SYNTHETIC METALS,110(3),195-201. |
| MLA | Semenikhin, OA,et al."In situ AFM study of the electrochemical deposition of polybithiophene from propylene carbonate solution".SYNTHETIC METALS 110.3(2000):195-201. |
入库方式： OAI收割
来源：化学研究所
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