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Irfan Gustian
Department of Chemistry, Faculty of Mathematics and Natural Sciences Universitas Bengkulu
Astronomy Chemistry Earth & Planetary Sciences Mathematics Physics

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Synthesis of Polymer Electrolyte Membrane based on Acid-Base complex pair and Its Characteristics Irfan Gustian; Sevim Ünugur Çelik; Ahmad Zainuddin; Wawang Suratno; Ayhan Bozkurt; Rustam Efendi Siregar
Journal of Mathematical and Fundamental Sciences Vol. 46 No. 1 (2014)
Publisher : Institute for Research and Community Services (LPPM) ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.math.fund.sci.2014.46.1.5

Abstract

In this work, acid-base complex pair polymer electrolyte membranes on sulfonated polysulfone with 1H-benzotriazole were investigated. Polysulfone was sulfonated in 1,2-dichloroethane using the homogeneous method with trimethylsilyl chlorosulfonate as sulfonating agent. The monomer mole ratio between polysulfone and trimethysilyl chlorosulfonate was 1:1.5.The sulfonated polysulfone was added with 1H-benzotriazole at mole ratios of x = 0.5 and x =1. The proton transfer from 1H-benzotriazole to the sulfonated polysulfone was measured using FTIR. Thermo-gravimetry analysis showed that the samples were thermally stable up to approximately 250°C and the maximum proton conductivity was found to be 3.34 x 10-4 S cm-1 at 150°C.
Co-Authors Ahmad Zainuddin Ayhan Bozkurt Rustam Efendi Siregar Sevim Ünugur Çelik Wawang Suratno