Journal
NANOSCALE RESEARCH LETTERS
Volume 5, Issue 2, Pages 433-437Publisher
SPRINGER
DOI: 10.1007/s11671-009-9501-9
Keywords
Polypyrrole; Ag; Ionic liquid; Nanocomposites
Funding
- Educational Bureau of Hubei Province [Q20091508]
- Ministry of Education of China [209081]
- National Natural Science Foundation of China [20904044]
- State Key Laboratory of Coordination Chemistry (Nanjing University)
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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.
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