Synthesis and characterization of modified cellulose and doped-polypyrrole composite as thermally conductive adhesive

S. F S Draman, Rusli Daik, F. A. Latif, S. M. El-Sheikh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this study, toluene sulfonic acid (TSA) which was used as surfactant and dopant, has been incorporated to polypyrrole backbone via chemical oxidation reaction. Cellulose-based adhesive has been prepared through chemical modification. The obtained cellulose-based adhesive and TSA-doped polypyrrole (PPy) were characterized by using field emission scanning electron microscope (FESEM), Fourier transform infrared (FTIR), elemental analysis CHNS and thermogravimetric analysis (TGA). Then, cellulose-based adhesive and TSA-doped PPy nanocomposite has been prepared via colloidal dispersion method. Fourier transform infrared spectroscopy (FTIR), thermogravimetry analysis (TGA) and high frequency impedence complex spectroscopy were carried out to characterize the nanocomposite. Results from thermal conductivity testing showed that this synthesized material is potentially useful as coating material in small electronic devices.

Original languageEnglish
Title of host publicationECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials
PublisherEuropean Conference on Composite Materials, ECCM
ISBN (Print)9788888785332
Publication statusPublished - 2012
Event15th European Conference on Composite Materials: Composites at Venice, ECCM 2012 - Venice
Duration: 24 Jun 201228 Jun 2012

Other

Other15th European Conference on Composite Materials: Composites at Venice, ECCM 2012
CityVenice
Period24/6/1228/6/12

Fingerprint

Sulfonic Acids
Polypyrroles
Toluene
Cellulose
Adhesives
Acids
Thermogravimetric analysis
Nanocomposites
Composite materials
Chemical modification
Surface-Active Agents
Field emission
Fourier transform infrared spectroscopy
Thermal conductivity
Fourier transforms
Surface active agents
Electron microscopes
Doping (additives)
Spectroscopy
Infrared radiation

Keywords

  • Adhesive
  • Cellulose
  • Nanocomposite
  • Polypyrrole

ASJC Scopus subject areas

  • Ceramics and Composites

Cite this

Draman, S. F. S., Daik, R., Latif, F. A., & El-Sheikh, S. M. (2012). Synthesis and characterization of modified cellulose and doped-polypyrrole composite as thermally conductive adhesive. In ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials European Conference on Composite Materials, ECCM.

Synthesis and characterization of modified cellulose and doped-polypyrrole composite as thermally conductive adhesive. / Draman, S. F S; Daik, Rusli; Latif, F. A.; El-Sheikh, S. M.

ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Draman, SFS, Daik, R, Latif, FA & El-Sheikh, SM 2012, Synthesis and characterization of modified cellulose and doped-polypyrrole composite as thermally conductive adhesive. in ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, 15th European Conference on Composite Materials: Composites at Venice, ECCM 2012, Venice, 24/6/12.
Draman SFS, Daik R, Latif FA, El-Sheikh SM. Synthesis and characterization of modified cellulose and doped-polypyrrole composite as thermally conductive adhesive. In ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM. 2012
Draman, S. F S ; Daik, Rusli ; Latif, F. A. ; El-Sheikh, S. M. / Synthesis and characterization of modified cellulose and doped-polypyrrole composite as thermally conductive adhesive. ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, 2012.
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AB - In this study, toluene sulfonic acid (TSA) which was used as surfactant and dopant, has been incorporated to polypyrrole backbone via chemical oxidation reaction. Cellulose-based adhesive has been prepared through chemical modification. The obtained cellulose-based adhesive and TSA-doped polypyrrole (PPy) were characterized by using field emission scanning electron microscope (FESEM), Fourier transform infrared (FTIR), elemental analysis CHNS and thermogravimetric analysis (TGA). Then, cellulose-based adhesive and TSA-doped PPy nanocomposite has been prepared via colloidal dispersion method. Fourier transform infrared spectroscopy (FTIR), thermogravimetry analysis (TGA) and high frequency impedence complex spectroscopy were carried out to characterize the nanocomposite. Results from thermal conductivity testing showed that this synthesized material is potentially useful as coating material in small electronic devices.

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