Synthesis and Characterization of Sulfonylimide based Poly(arylene ether sulfone) Copolymers for Proton-Exchange Membrane

被引：0

作者：

Sutradhar, Sabuj Chandra ^{[1
]}

Ahmed, Faiz ^{[1
]}

Lopa, Nasrin Siraj ^{[1
]}

Ryu, Taewook ^{[1
]}

Yang, Hanmo ^{[1
]}

Yoon, Sujin ^{[1
]}

Lee, Seungchan ^{[1
]}

Choi, Inhwan ^{[1
]}

Kim, Whangi ^{[1
]}

机构：

[1] Konkuk Univ, Dept Appl Chem, 322 Danwol Dong, Chungju 380701, Chungbuk, South Korea

来源：

2018 9TH INTERNATIONAL RENEWABLE ENERGY CONGRESS (IREC) | 2018年

基金：

新加坡国家研究基金会;

关键词：

fluorosulfonylimide; cell performance; membrane; poly(arylene ether sulfone); proton conductivity; IONOMERS;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The sulfonamide based polymers were prepared by condensation polymerization with sulfonylimide monomer, bisphenol A, bis(4-chlorophenyl) sulfone and potassium carbonate. The sulfonylimide monomer was synthesized from bis(4-chlorophenyl) sulfone, furming sulfuric acid, thionyl chloride, and fluorosulfonylamine. The synthesized polymers showed IEC values of 1.02-1.95 mequiv/g for 20-40% ionic groups. The synthesized membranes showed higher proton conductivities in 80% relative humidity at 80 degrees C than normal poly(ether sulfone) membrane. Moreover, these membranes shows low water uptake and good dimensional stability. The structure of the synthesized monomer and polymers were investigated by H-1 NMR spectroscopy. The surface morphologies were also assessed by atomic force microscope (AFM).

引用

页数：4

共 15 条

[1]

COTTER RJ, 1995, ENG PLASTICS HDB POL

[2] NOVEL PERFLUORINATED IONOMERS AND IONENES [J].

DESMARTEAU, DD .

JOURNAL OF FLUORINE CHEMISTRY, 1995, 72 (02) :203-208

[3] MOLECULAR-BASIS OF THE BETA-TRANSITION IN POLY(ARYLENE ETHER SULFONES) [J].

DUMAIS, JJ ;

CHOLLI, AL ;

JELINSKI, LW ;

HEDRICK, JL ;

MCGRATH, JE .

MACROMOLECULES, 1986, 19 (07) :1884-1889

[4] Alternative polymer systems for proton exchange membranes (PEMs) [J].

Hickner, MA ;

Ghassemi, H ;

Kim, YS ;

Einsla, BR ;

McGrath, JE .

CHEMICAL REVIEWS, 2004, 104 (10) :4587-4611

[5] POLY(ARYL ETHERS) BY NUCLEOPHILIC AROMATIC SUBSTITUTION .I. SYNTHESIS AND RPOPERTIES [J].

JOHNSON, RN ;

FARNHAM, AG ;

CLENDINNING, RA ;

HALE, WF ;

MERRIAM, CN .

JOURNAL OF POLYMER SCIENCE PART A-1-POLYMER CHEMISTRY, 1967, 5 (9PA1) :2375-+

[6]

JOHNSON RN, 1969, ENCY POLYM SCI TECHN

[7] THE GAS-PHASE ACIDITIES OF VERY STRONG NEUTRAL BRONSTED ACIDS [J].

KOPPEL, IA ;

TAFT, RW ;

ANVIA, F ;

ZHU, SZ ;

HU, LQ ;

SUNG, KS ;

DESMARTEAU, DD ;

YAGUPOLSKII, LM ;

YAGUPOLSKII, YL ;

IGNATEV, NV ;

KONDRATENKO, NV ;

VOLKONSKII, AY ;

VLASOV, VM ;

NOTARIO, R ;

MARIA, PC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (07) :3047-3057

[8] Transport in proton conductors for fuel-cell applications: Simulations, elementary reactions, and phenomenology [J].

Kreuer, KD ;

Paddison, SJ ;

Spohr, E ;

Schuster, M .

CHEMICAL REVIEWS, 2004, 104 (10) :4637-4678

[9] Spectrophotometric acidity scale of strong neutral bronsted acids in acetonitrile [J].

Leito, I ;

Kaljurand, I ;

Koppel, IA ;

Yagupolskii, LM ;

Vlasov, VM .

JOURNAL OF ORGANIC CHEMISTRY, 1998, 63 (22) :7868-7874

[10] Synthesis, characterization, and copolymerization of a series of novel acid monomers based on sulfonimides for proton conducting membranes [J].

Rahman, MK ;

Aiba, G ;

Susan, AB ;

Sasaya, Y ;

Ota, K ;

Watanabe, M .

MACROMOLECULES, 2004, 37 (15) :5572-5577

← 1 2 →