Stability of polyaniline synthesized by a doping-dedoping-redoping method
文献类型：期刊论文
| 作者 | Li, WG; Wan, MX |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 1999-01-24 |
| 卷号 | 71期号:4页码:615-621 |
| 关键词 | Polyaniline Stability Doping-dedoping-redoping Method |
| ISSN号 | 0021-8995 |
| 英文摘要 | Stability, including thermal stability, conductivity stability in air and after thermal treatment (100-200 degrees C), of the polyaniline (PANI) films synthesized by a doping-dedoping-redoping method was investigated. It was found that thermogravimetric analysis (TGA) curves undergo three steps: loss of water or solvent, dedoping and decomposition, and those depend on the counterions. Compared with PANI films doped with camphor sulfonic acid (CSA) in m-cresol, the thermal stability of the doped PANI films is improved by the new method, and thermal stability in the order of PANI-H3PO4 > PANI-p-TSA > PANI-H2SO4 > PANI-HCl, PANI-HClO4 > PANI-CSA was observed. The conductivity of the doped PANI films at room temperature was reduced after thermal treatment, and it is dependent of the counterions. It was found that the conductivity stability of PANI-p-TSA and PANI-CSA is the best below 200 degrees C. When the doped PANI films were placed in air, their conductivity decrease slowly with time due to deproton, and also depends on the counterions. (C) 1999 John Wiley & Sons, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000077714800013 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/75217]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wan, MX |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, WG,Wan, MX. Stability of polyaniline synthesized by a doping-dedoping-redoping method[J]. JOURNAL OF APPLIED POLYMER SCIENCE,1999,71(4):615-621. |
| APA | Li, WG,&Wan, MX.(1999).Stability of polyaniline synthesized by a doping-dedoping-redoping method.JOURNAL OF APPLIED POLYMER SCIENCE,71(4),615-621. |
| MLA | Li, WG,et al."Stability of polyaniline synthesized by a doping-dedoping-redoping method".JOURNAL OF APPLIED POLYMER SCIENCE 71.4(1999):615-621. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。