Paper Title:
Preparation and Properties of Oxidized Coal/Polyaniline Composite Material
  Abstract

Semi-interpenetrating polymer network of coal/polyaniline (PANI) composite material were prepared by in situ polymerization. Raw coal was oxidized in different conditions by H2O2 and HNO3, respectively. The total acidic groups analysis, Fourier transform infrared (FTIR) spectrum, and conductivity test of the raw coal and the oxidized coal/PANI composite material were conducted. The results showed that the increases of the carboxyl groups and the hydroxyl groups were mainly attributed to the hydrolysis of the weak ether link and the transform from the carboxylate to carboxylic acid. These increases were benefit to the reaction of coal and PANI, and consequently enhanced the conductivity of the composite material. The maximum conductivity of oxidized coal/PANI reached 4.72×10‑1 S/cm.

  Info
Periodical
Advanced Materials Research (Volumes 306-307)
Chapter
Chapter 3: Optical and Electronic Materials
Edited by
Shiquan Liu and Min Zuo
Pages
220-223
DOI
10.4028/www.scientific.net/AMR.306-307.220
Citation
X. P. Fan, A. N. Zhou, "Preparation and Properties of Oxidized Coal/Polyaniline Composite Material", Advanced Materials Research, Vols. 306-307, pp. 220-223, 2011
Online since
August 2011
Export
Price
$32.00
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