Microwave Formation of Polypyrrole/Ag Nano-Composite Based on Interfacial Polymerization by use of AgNO3

作者：Kate Kunal H; Singh Kalpana; Khanna Pawan K^*

来源：Synthesis and Reactivity in Inorganic Metal-Organic and Nano-Metal Chemistry, 2011, 41(2): 199-202.

DOI：10.1080/15533174.2010.538033

• conducting polymer
• microwave
• nano-particles
• synthesis

Polypyyrole (PPy)/Ag nano-comoposites were successfully synthesized under microwave irradiation based on interfacial polymerization in a water/chloroform interface. The microwave synthesis does not require any oxidizing agent for polymerization. The formation of PPy was identified by absorption spectroscopy showing a band at 464 nm. XRD measurement confirmed characteristic peaks for fcc silver and presence of PPy at two theta 23 degrees suggesting the formation of PPy/Ag nanocomposite. Transmission electron microscopy (TEM) images showed non-aggregated spherical Ag nano-particles of about 20 nm.

• 出版日期2011