کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
150076 | 456443 | 2012 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Fabrication of carbon microcoil/polyaniline composite by microemulsion polymerization for electrochemical functional enhancement Fabrication of carbon microcoil/polyaniline composite by microemulsion polymerization for electrochemical functional enhancement](/preview/png/150076.png)
Carbon microcoil/polyaniline (CMC/PANI) composite was synthesized by the microemulsion polymerization in the presence of CMC. In this novel approach, the fabrication and thermal stability of the CMC/PANI composite were confirmed by the FT-IR absorption spectroscopy and the thermogravimetry. Scanning and transmission electron microscopy was used to characterize the microstructure of the CMC/PANI composite: From these observations, it was confirmed that CMCs were uniformly coated with PANI. Finally the enhanced electrochemical behavior of the CMC/PANI composite was proved by the cyclic voltammetric study, promising their utilization as a thermally stable electrode material.
A novel surface modification by polyaniline on helical 2-dimensional carbon microcoils was achieved by the bottom-up O/W emulsion polymerization, and the polyaniline-coated CMC composites revealed the enhanced electrochemical property.Figure optionsDownload as PowerPoint slideHighlights
► Carbon macrocoil/polyaniline (CMC/PANI) composite is synthesized by the microemulsion polymerization in the presence of CMC.
► It is confirmed by electron microscopic observation that CMC is uniformly coated with PANI.
► The enhanced electrochemical behavior of the composite is proved by the cyclic voltammetric study.
Journal: Chemical Engineering Journal - Volume 187, 1 April 2012, Pages 380–384