Spectroscopic studies of carboxymethyl chitosan-ammonium triflate (NH 4CF3SO3) based solid polymer electrolytes

Nadhratun Naiim Mobarak, Nazaruddin Ramli, Md. Pauzi Abdullah, Azizan Ahmad

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

1 Citation (Scopus)

Abstract

Carboxymethyl chitosan is the promising material to be used as host polymer for solid polymer electrolyte application. The film has been prepared by solution casting technique with different weight percentage of ammonium triflate (NH4CF3SO3) added to carboxymethyl chitosan. The highest ionic conductivity achieved by carboxymethyl chitosan with 20 wt. % of NH4CF3SO3 was 8.90 × 10-6 S cm-1. Fourier transform infrared spectroscopy had been used to examine the effect of ammonium triflate salt on each functional group of carboxymethyl chitosan. The shifting of wavenumber for hydroxyl, carbonyl and ether groups prove there are interaction between ammonium triflate salts and polymer host. The film is electrochemically stable up to 0.8 V.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages843-849
Number of pages7
Volume1571
DOIs
Publication statusPublished - 2013
Event2013 UKM Faculty of Science and Technology Post-Graduate Colloquium - Selangor
Duration: 3 Jul 20134 Jul 2013

Other

Other2013 UKM Faculty of Science and Technology Post-Graduate Colloquium
CitySelangor
Period3/7/134/7/13

Fingerprint

electrolytes
polymers
salts
ion currents
ethers
infrared spectroscopy
interactions

Keywords

  • Carboxymethyl chitosan
  • NHCFSO
  • Spectroscopy studies

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Spectroscopic studies of carboxymethyl chitosan-ammonium triflate (NH 4CF3SO3) based solid polymer electrolytes. / Mobarak, Nadhratun Naiim; Ramli, Nazaruddin; Abdullah, Md. Pauzi; Ahmad, Azizan.

AIP Conference Proceedings. Vol. 1571 2013. p. 843-849.

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

Mobarak, NN, Ramli, N, Abdullah, MP & Ahmad, A 2013, Spectroscopic studies of carboxymethyl chitosan-ammonium triflate (NH 4CF3SO3) based solid polymer electrolytes. in AIP Conference Proceedings. vol. 1571, pp. 843-849, 2013 UKM Faculty of Science and Technology Post-Graduate Colloquium, Selangor, 3/7/13. https://doi.org/10.1063/1.4858760
Mobarak, Nadhratun Naiim ; Ramli, Nazaruddin ; Abdullah, Md. Pauzi ; Ahmad, Azizan. / Spectroscopic studies of carboxymethyl chitosan-ammonium triflate (NH 4CF3SO3) based solid polymer electrolytes. AIP Conference Proceedings. Vol. 1571 2013. pp. 843-849
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