Solid-state electrochemical investigation of poly[2-methoxy, 5-(2 '-ethyl-hexyloxy)-1,4-phenylene vinylene]
文献类型：期刊论文
| 作者 | Yang, CH; He, GF; Wang, RQ; Li, YF |
| 刊名 | JOURNAL OF ELECTROANALYTICAL CHEMISTRY
 |
| 出版日期 | 1999-08-02 |
| 卷号 | 471期号:1页码:32-36 |
| 关键词 | Electrochemical Behaviour Cyclic Voltammetry Luminescent Conjugated Polymer |
| ISSN号 | 0022-0728 |
| 英文摘要 | The solid-state electrochemical behavior of the luminescent conjugated polymer, poly[2-methoxy, 5-(2'-ethyl-hexyloxy)-1,4-phenylene vinylene] (MEH-PPV) and its blend with polyethylene oxide (PEO) was investigated by cyclic voltammetry and potential step experiments. It was found that the nature of the ions affects the ionic conductivity and the electrochemical odor behavior of the polymer(particularly on electrochemical n-doping). An electrochemical loop, which is similar to that observed in the electrochemical crystallization, was observed in the cyclic voltammetry of MEH-PPV/PEO(Li (+)) blend. The diffusion of the electrolyte ions is slow, but it was improved by the addition of PEG. The diffusion coefficient of the counterion in the bleed is up to 10(-8) cm(2) s(-1). These solid-state electrochemical results help to shed light on the mechanism of light-emitting electrochemical cells. (C) 1999 Elsevier Science S.A. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000082063200005 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/75047]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, YF |
| 作者单位 | Chinese Acad Sci, Inst Chem, Lab Organ Solids, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, CH,He, GF,Wang, RQ,et al. Solid-state electrochemical investigation of poly[2-methoxy, 5-(2 '-ethyl-hexyloxy)-1,4-phenylene vinylene][J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY,1999,471(1):32-36. |
| APA | Yang, CH,He, GF,Wang, RQ,&Li, YF.(1999).Solid-state electrochemical investigation of poly[2-methoxy, 5-(2 '-ethyl-hexyloxy)-1,4-phenylene vinylene].JOURNAL OF ELECTROANALYTICAL CHEMISTRY,471(1),32-36. |
| MLA | Yang, CH,et al."Solid-state electrochemical investigation of poly[2-methoxy, 5-(2 '-ethyl-hexyloxy)-1,4-phenylene vinylene]".JOURNAL OF ELECTROANALYTICAL CHEMISTRY 471.1(1999):32-36. |
入库方式： OAI收割
来源：化学研究所
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