Synthesis of sulfonated poly(phenylene sulfone) and its proton conductivity

Norikazu Kuwashiro; Takahiro Tago; Hiroyuki Nishide

Synthesis of sulfonated poly(phenylene sulfone) and its proton conductivity

Norikazu Kuwashiro, Takahiro Tago, Hiroyuki Nishide

Waseda Research Institute for Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Sulfonated poly(phenylene sulfone) 2 was synthesized via precursor polymer of sulfonated poly(phenylene sulfide) 1. Ionic exchange capacity of 2 was 4.0 meq g¹. Thermal degradation temperature(T_dl0%) of 2 was 335 °C, which was 90 °C higher than that of 1. Casting the mixture of 2 and poly(ethylene oxide) gave a transparent flexible membrane. Proton conductivity of the 2 composite membrane was 10^-4-10^-6 S cm^-1, and 1-2 order higher than that of the 1 composite. Sulfone group is expected to work as an electron-withdrawing group.

Original language	English
Title of host publication	Polymer Preprints, Japan
Pages	1440
Number of pages	1
Volume	55
Edition	1
Publication status	Published - 2006
Event	55th SPSJ Annual Meeting - Nagoya Duration: 2006 May 24 → 2006 May 26

Other

Other	55th SPSJ Annual Meeting
City	Nagoya
Period	06/5/24 → 06/5/26

Keywords

Poly(phenylene sulfone)
Polymer electrolyte
Proton conductivity

ASJC Scopus subject areas

Engineering(all)

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title = "Synthesis of sulfonated poly(phenylene sulfone) and its proton conductivity",

abstract = "Sulfonated poly(phenylene sulfone) 2 was synthesized via precursor polymer of sulfonated poly(phenylene sulfide) 1. Ionic exchange capacity of 2 was 4.0 meq g1. Thermal degradation temperature(Tdl0%) of 2 was 335 °C, which was 90 °C higher than that of 1. Casting the mixture of 2 and poly(ethylene oxide) gave a transparent flexible membrane. Proton conductivity of the 2 composite membrane was 10-4-10-6 S cm-1, and 1-2 order higher than that of the 1 composite. Sulfone group is expected to work as an electron-withdrawing group.",

keywords = "Poly(phenylene sulfone), Polymer electrolyte, Proton conductivity",

author = "Norikazu Kuwashiro and Takahiro Tago and Hiroyuki Nishide",

year = "2006",

language = "English",

volume = "55",

pages = "1440",

booktitle = "Polymer Preprints, Japan",

edition = "1",

note = "55th SPSJ Annual Meeting ; Conference date: 24-05-2006 Through 26-05-2006",

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TY - GEN

T1 - Synthesis of sulfonated poly(phenylene sulfone) and its proton conductivity

AU - Kuwashiro, Norikazu

AU - Tago, Takahiro

AU - Nishide, Hiroyuki

PY - 2006

Y1 - 2006

N2 - Sulfonated poly(phenylene sulfone) 2 was synthesized via precursor polymer of sulfonated poly(phenylene sulfide) 1. Ionic exchange capacity of 2 was 4.0 meq g1. Thermal degradation temperature(Tdl0%) of 2 was 335 °C, which was 90 °C higher than that of 1. Casting the mixture of 2 and poly(ethylene oxide) gave a transparent flexible membrane. Proton conductivity of the 2 composite membrane was 10-4-10-6 S cm-1, and 1-2 order higher than that of the 1 composite. Sulfone group is expected to work as an electron-withdrawing group.

AB - Sulfonated poly(phenylene sulfone) 2 was synthesized via precursor polymer of sulfonated poly(phenylene sulfide) 1. Ionic exchange capacity of 2 was 4.0 meq g1. Thermal degradation temperature(Tdl0%) of 2 was 335 °C, which was 90 °C higher than that of 1. Casting the mixture of 2 and poly(ethylene oxide) gave a transparent flexible membrane. Proton conductivity of the 2 composite membrane was 10-4-10-6 S cm-1, and 1-2 order higher than that of the 1 composite. Sulfone group is expected to work as an electron-withdrawing group.

KW - Poly(phenylene sulfone)

KW - Polymer electrolyte

KW - Proton conductivity

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UR - http://www.scopus.com/inward/citedby.url?scp=33749874087&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:33749874087

VL - 55

SP - 1440

BT - Polymer Preprints, Japan

T2 - 55th SPSJ Annual Meeting

Y2 - 24 May 2006 through 26 May 2006

ER -