Please use this identifier to cite or link to this item: http://umt-ir.umt.edu.my:8080/handle/123456789/5147
Title: Ionic Conductivity and Structural Analysis of Carboxymethyl Cellulose Doped with Ammonium Fluoride as Solid Biopolymer Electrolytes
Authors: M.A Ramlli
Keywords: Solid biopolymer electrolyte
Carboxymethyl cellulose
Ionic conductivity
K.H. Kamarudin
M.I.N. Isa
Issue Date: Jan-2015
Publisher: American-Eurasian Journal of Sustainable Agriculture
Abstract: In the present work, a series of solid biopolymer electrolytes (SBEs) from carboxymethyl cellulose (CMC) doped with ammonium fluoride (NH4F) (0 - 13 wt. %) was successfully prepared by solution cast technique. SBE sample containing 9 wt.% NH4F was found to exhibit the highest ionic conductivity of 2.68 x 10-7 Scm-1 at ambient temperature. XRD analysis revealed that the SBE samples containing NH4F salt to be semi-crystalline in nature. FTIR spectra showed that the interaction between CMC and NH4F has occurred in the polymer-salt system and the CMC-NH4F SBE system was a proton conductor.
URI: http://hdl.handle.net/123456789/5147
ISSN: 1995-0748
Appears in Collections:Journal Articles



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