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Thermally Conductive Adhesive from Chemically Modified Cellulose and Nanoparticle of Surfactant‐Doped Polypyrrole
Author(s) -
Draman Sarifah Fauziah Syed,
Daik Rusli,
ElSheikh Said M.,
Latif Famiza Abdul
Publication year - 2015
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.201550303
Subject(s) - materials science , thermogravimetric analysis , polypyrrole , adhesive , nanocomposite , composite material , conductive polymer , scanning electron microscope , differential scanning calorimetry , electrical conductor , conductivity , polymer , chemical engineering , chemistry , physics , layer (electronics) , engineering , polymerization , thermodynamics
Summary Nanocomposite of thermally conductive adhesive was prepared from cellulose‐based adhesive, TSA‐doped Ppy and ceramic filler via colloidal dispersion. Field emission scanning electron microscopy (FESEM), thermogravimetric analysis (TGA) and differential scanning colorimetry (DSC) were used to characterize the nanocomposites. Electrical and thermal conductivity were measured by using frequency response analyzer and thermal analyzer, respectively. Results showed that the prepared thermally conductive adhesive was stable at relatively high temperature. The electrical conductivity found for the nanocomposite was in the range of semi conductive region. Meanwhile, the thermal conductivity was higher than the conventional polymer.