Polymeric ionic liquid—assisted polymerization for soluble polyaniline nanofibers
| Autor: | Delin Shi, Yimin Wang, Shen Jiahao, Zhang Wenwen, Saixiang Shi, Liang Yuan, Yumin Xia, Liu Jie, Wu Routeng, Yanping Wang, Wang Jingjing |
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| Rok vydání: | 2020 |
| Předmět: |
Formamide
Thermogravimetric analysis Materials science Polyaniline nanofibers General Chemical Engineering 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences chemistry.chemical_compound chemistry Chemical engineering Polymerization Ionic liquid Solubility Fourier transform infrared spectroscopy 0210 nano-technology Acetonitrile |
| Zdroj: | Frontiers of Chemical Science and Engineering. 15:118-126 |
| ISSN: | 2095-0187 2095-0179 |
| DOI: | 10.1007/s11705-020-1916-y |
| Popis: | To enhance the solubility of polyanilines (PANI), polymeric ionic liquid (PIL) was introduced into the polymerization synthesis of PANI with various proportions. The structure and properties of the modified PANIs were characterized by 1H NMR, Fourier transform infrared spectroscopy, thermogravimetric analysis, ultraviolet-visible spectrum, etc. It was found that the obtained PANIs doped with PILs were soluble in various organic solvents such as N,N-dimethyl formamide and acetonitrile. Compared with the pure PANI, the PANIs doped by PILs showed remarkable solubility and their chemical structure and conductivity kept integrated. |
| Databáze: | OpenAIRE |
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