Synthesis and characterization of polystyrene sulfonic acid-polyaniline and montmorillonite nanocomposites

Kugamoorthy Velauthamurty; Vamadevan Akileshan

doi:10.14419/ijac.v4i2.6825

Article Details

Synthesis and characterization of polystyrene sulfonic acid-polyaniline and montmorillonite nanocomposites

Authors:

Kugamoorthy Velauthamurty | Vamadevan Akileshan

Publisher:

Science Publishing Corporation

Journal:

International Journal of Advanced Chemistry Vol.4 Issue 2, pp.36-44

Document Type:

Article

Publication Date:

11/2016

Document Language:

English

Document ID (Org No.):

2001385666

pISSN:

2310-2977

DOI:

10.14419/ijac.v4i2.6825

Keywords:

Clay-Polymer

Abstract:

 Numerous polymer ingredients merged montmorillonite (MMT) has received a great deal of attention in the research field of clay-polymer nanocomposites, due to the enhancements in physical properties such as mechanical and thermal properties compared to their parent materials. MMT-polyaniline-polystyrene sulfonic acid nanocomposites containing different amounts of PANI and PSSA were prepared by the interaction of aniline monomer into pristine MMT together with cation intercalated MMT. It is followed by the subsequent oxidative polymerization of the aniline and PSSA in the interlayer spacing to give MMT-PANI-PSSA nanocomposites. X-Ray diffraction and Fourier-transform infrared spectroscopy results confirmed that PANI and PSSA have been inserted within the MMT interlayer. Thermal Gravimetric Analysis (TGA) shows that the improved thermal stability for the intercalated nanocomposites in comparison with the PANI clay nanocomposites. The thermal behavior of MMT-PANI-PSSA nanocomposites is analyzed in a wide range of temperatures. TGA analysis suggests that the PSSA-PANI of ratio 3:2 is thermally stable. Cyclic votlammogams of the PSSA-PANI- Ce(III) -MMT shows characteristic redox behavior of that appear in the Ce(IV)/Ce(III) under identical conditions together with the typical electrochemical behavior of PSSA. These prepared nanocomposites have several advantages over the other PSSA-MMT nanocomposites such as lesser sheet resistance, advanced hardness and improved thermal stability.

Article Details

Synthesis and characterization of polystyrene sulfonic acid-polyaniline and montmorillonite nanocomposites

Authors: Kugamoorthy Velauthamurty | Vamadevan Akileshan

Publisher: Science Publishing Corporation

Journal: International Journal of Advanced Chemistry Vol.4 Issue 2, pp.36-44

Document Type: Article

Publication Date: 11/2016

Document Language: English

Document ID (Org No.): 2001385666

pISSN: 2310-2977

DOI: 10.14419/ijac.v4i2.6825

Clay-Polymer

Issues

Authors:

Kugamoorthy Velauthamurty | Vamadevan Akileshan

Publisher:

Science Publishing Corporation

Journal:

International Journal of Advanced Chemistry Vol.4 Issue 2, pp.36-44

Document Type:

Article

Publication Date:

11/2016

Document Language:

English

Document ID (Org No.):

2001385666

pISSN:

2310-2977

DOI:

10.14419/ijac.v4i2.6825