Effect of propylene carbonate on ionic conductivity of MG49-TiO 2-LiClO 4 composites polymer electrolytes

Azizan Ahmad, S. P. Low, F. S A Almakhzoom, Mohd Yusri Abd Rahman

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

1 Citation (Scopus)

Abstract

The effect of plasticizer (PC) on the conductivity and chemical interaction of polymer electrolyte of MG49-PC-LiClO 4-TiO 2 has been investigated. The electrolyte films were successfully prepared by solution casting technique. Alternating current electrochemical impedance spectroscopy was employed to investigate the ionic conductivity of the electrolyte films at 25 °C, and the analysis showed that the addition of propylene carbonate (PC) plasticizer has increased the ionic conductivity of the electrolyte up to its optimum level. The highest conductivity of 2.54×10 -4 Scm -1 was obtained at 30 wt.% of PC. Fourier transform infrared spectroscopy measurement was employed to study the interactions between lithium ions and oxygen atoms that occurred at carbonyl (C=O) and ether (C-O-C) groups. XRD pattern showed that the crystallinity phase was reduced at the highest conductivity.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages44-48
Number of pages5
Volume501
DOIs
Publication statusPublished - 2012
Event26th Regional Conference on Solid State Science and Technology, RCSSST 2011 - Seremban, Negeri Sembilan
Duration: 22 Nov 201124 Nov 2011

Publication series

NameAdvanced Materials Research
Volume501
ISSN (Print)10226680

Other

Other26th Regional Conference on Solid State Science and Technology, RCSSST 2011
CitySeremban, Negeri Sembilan
Period22/11/1124/11/11

Fingerprint

Plasticizers
Ionic conductivity
Propylene
Carbonates
Electrolytes
Composite materials
Polymers
Electrochemical impedance spectroscopy
Fourier transform infrared spectroscopy
Ethers
Casting
Lithium
Atoms
Oxygen
Ions

Keywords

  • Ionic conductivity
  • MG-49
  • Polymer electrolyte
  • Propylene carbonate

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Ahmad, A., Low, S. P., Almakhzoom, F. S. A., & Abd Rahman, M. Y. (2012). Effect of propylene carbonate on ionic conductivity of MG49-TiO 2-LiClO 4 composites polymer electrolytes. In Advanced Materials Research (Vol. 501, pp. 44-48). (Advanced Materials Research; Vol. 501). https://doi.org/10.4028/www.scientific.net/AMR.501.44

Effect of propylene carbonate on ionic conductivity of MG49-TiO 2-LiClO 4 composites polymer electrolytes. / Ahmad, Azizan; Low, S. P.; Almakhzoom, F. S A; Abd Rahman, Mohd Yusri.

Advanced Materials Research. Vol. 501 2012. p. 44-48 (Advanced Materials Research; Vol. 501).

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

Ahmad, A, Low, SP, Almakhzoom, FSA & Abd Rahman, MY 2012, Effect of propylene carbonate on ionic conductivity of MG49-TiO 2-LiClO 4 composites polymer electrolytes. in Advanced Materials Research. vol. 501, Advanced Materials Research, vol. 501, pp. 44-48, 26th Regional Conference on Solid State Science and Technology, RCSSST 2011, Seremban, Negeri Sembilan, 22/11/11. https://doi.org/10.4028/www.scientific.net/AMR.501.44
Ahmad, Azizan ; Low, S. P. ; Almakhzoom, F. S A ; Abd Rahman, Mohd Yusri. / Effect of propylene carbonate on ionic conductivity of MG49-TiO 2-LiClO 4 composites polymer electrolytes. Advanced Materials Research. Vol. 501 2012. pp. 44-48 (Advanced Materials Research).
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