Wei, Yuyan and Li, Liang and Yang, Xiaoming and Pan, Guoliang and Yan, Guoping and Yu, Xianghua (2009) One-Step UV-Induced Synthesis of Polypyrrole/Ag Nanocomposites at the Water/Ionic Liquid Interface. Nanoscale Research Letters, 5 (2). pp. 433-437.
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Abstract
Polpyrrole (PPy)/Ag nanocomposites were successfully synthesized at the interface of water and ionic liquid by one-step UV-induced polymerization. Highly dispersed PPy/Ag nanoparticles were obtained by controlling the experimental conditions. The results of Fourier-transform infrared spectroscopy, X-ray diffraction, transmission electron microscopy and X-ray photoelectron spectroscopy revealed that the UV-induced interface polymerization leaded to the formation of PPy incorporating silver nanoparticles. It was also found that the electrical conductivity of PPy/Ag nanocomposite was about 100 times higher than that of pure PPy.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Polypyrrole - Ag - Ionic liquid - Nanocomposites |
| Subjects: | Material Science > Functional and hybrid materials Material Science > Nanofabrication processes and tools Physical Science > Nanoelectronics |
| ID Code: | 8143 |
| Deposited By: | Lesley Tobin |
| Deposited On: | 22 Mar 2010 16:10 |
| Last Modified: | 22 Mar 2010 16:10 |
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