Kajian pencirian bagi membran elektrolit polimer berasaskan sodium alginat/sulfonat grafin oksida untuk sel bahan api metanol langsung

Translated title of the contribution: Characterization studies of sodium alginate/sulfonated graphene oxide based polymer electrolyte membrane for direct methanol fuel cell

Norazuwana Shaari, Siti Kartom Kamarudin

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

This work used blending and casting method to synthesis sodium alginate/sulfonated-GO (SA/SGO) polymer electrolyte membrane for direct methanol fuel cell (DMFC). The composition of sulfonated-GO in the membrane is varied from 0 wt% to 1 wt%. The functional groups in the membrane were confirmed by Fourier Transform Infrared analysis. The water uptake capacity of the membrane as observed was reduced with addition of sulfonated-GO as filler in the membrane. Thus, the proposed membrane has good potential to be an alternative membrane in DMFC application.

Original languageMalay
Pages (from-to)113-118
Number of pages6
JournalMalaysian Journal of Analytical Sciences
Volume21
Issue number1
DOIs
Publication statusPublished - 1 Feb 2017

Fingerprint

Direct methanol fuel cells (DMFC)
Graphite
Oxides
Electrolytes
Polymers
Membranes
alginic acid
Functional groups
Fillers
Fourier transforms
Casting
Infrared radiation
Water
Chemical analysis

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

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title = "Kajian pencirian bagi membran elektrolit polimer berasaskan sodium alginat/sulfonat grafin oksida untuk sel bahan api metanol langsung",
abstract = "This work used blending and casting method to synthesis sodium alginate/sulfonated-GO (SA/SGO) polymer electrolyte membrane for direct methanol fuel cell (DMFC). The composition of sulfonated-GO in the membrane is varied from 0 wt{\%} to 1 wt{\%}. The functional groups in the membrane were confirmed by Fourier Transform Infrared analysis. The water uptake capacity of the membrane as observed was reduced with addition of sulfonated-GO as filler in the membrane. Thus, the proposed membrane has good potential to be an alternative membrane in DMFC application.",
keywords = "Alginate, Direct methanol fuel cell, Fuel cell, Graphene oxide",
author = "Norazuwana Shaari and Kamarudin, {Siti Kartom}",
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AU - Kamarudin, Siti Kartom

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N2 - This work used blending and casting method to synthesis sodium alginate/sulfonated-GO (SA/SGO) polymer electrolyte membrane for direct methanol fuel cell (DMFC). The composition of sulfonated-GO in the membrane is varied from 0 wt% to 1 wt%. The functional groups in the membrane were confirmed by Fourier Transform Infrared analysis. The water uptake capacity of the membrane as observed was reduced with addition of sulfonated-GO as filler in the membrane. Thus, the proposed membrane has good potential to be an alternative membrane in DMFC application.

AB - This work used blending and casting method to synthesis sodium alginate/sulfonated-GO (SA/SGO) polymer electrolyte membrane for direct methanol fuel cell (DMFC). The composition of sulfonated-GO in the membrane is varied from 0 wt% to 1 wt%. The functional groups in the membrane were confirmed by Fourier Transform Infrared analysis. The water uptake capacity of the membrane as observed was reduced with addition of sulfonated-GO as filler in the membrane. Thus, the proposed membrane has good potential to be an alternative membrane in DMFC application.

KW - Alginate

KW - Direct methanol fuel cell

KW - Fuel cell

KW - Graphene oxide

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