Nafion ionomer/conjugated ionic polyacetylene matrix composite

Chien C. Chen; Jo Ann Ratto; Rita B. Blumstein

Nafion ionomer/conjugated ionic polyacetylene matrix composite

Chien C. Chen, Jo Ann Ratto, Rita B. Blumstein

研究成果: 書貢獻/報告類型 › 會議貢獻

摘要

Polymer matrix composites are prepared by incorporating a highly conjugated substituted polyacetylene into a Nafion ionomer membrane. The monomer, 2-ethynylpyridine (2EP) is quaternized within the ionic domains of Nafion. An in-situ polymerization occurs upon heating the membranes which contain 5-15% by weight of 2EP. Dynamic mechanical analysis and thermogravimetric analysis studies indicate that the mechanical properties and thermal stability of the composites are superior to Nafion. Gas permeability coefficients of O₂ and N₂ are measured. Preliminary results indicate significant increase in the separation factor (α = PeO₂/PeN₂) within the composite.

原文	英語
主出版物標題	Annual Technical Conference - ANTEC, Conference Proceedings
發行者	Soc of Plastics Engineers
頁面	1443-1446
頁數	4
卷	2
出版狀態	已發佈 - 1995
對外發佈	是
事件	Proceedings of the 53rd Annual Technical Conference. Part 1 (of 3) - Boston, MA, USA 持續時間: 5月 7 1995 → 10月 11 1995

其他

其他	Proceedings of the 53rd Annual Technical Conference. Part 1 (of 3)
城市	Boston, MA, USA
期間	5/7/95 → 10/11/95

ASJC Scopus subject areas

工程 (全部)

其它文件與鏈接

Link to publication in Scopus

引用此

@inproceedings{bcb37e1c01664ddbab8a2f19f2ef028e,

title = "Nafion ionomer/conjugated ionic polyacetylene matrix composite",

abstract = "Polymer matrix composites are prepared by incorporating a highly conjugated substituted polyacetylene into a Nafion ionomer membrane. The monomer, 2-ethynylpyridine (2EP) is quaternized within the ionic domains of Nafion. An in-situ polymerization occurs upon heating the membranes which contain 5-15% by weight of 2EP. Dynamic mechanical analysis and thermogravimetric analysis studies indicate that the mechanical properties and thermal stability of the composites are superior to Nafion. Gas permeability coefficients of O2 and N2 are measured. Preliminary results indicate significant increase in the separation factor (α = PeO2/PeN2) within the composite.",

author = "Chen, {Chien C.} and Ratto, {Jo Ann} and Blumstein, {Rita B.}",

year = "1995",

language = "English",

volume = "2",

pages = "1443--1446",

booktitle = "Annual Technical Conference - ANTEC, Conference Proceedings",

publisher = "Soc of Plastics Engineers",

note = "Proceedings of the 53rd Annual Technical Conference. Part 1 (of 3) ; Conference date: 07-05-1995 Through 11-10-1995",

}

TY - GEN

T1 - Nafion ionomer/conjugated ionic polyacetylene matrix composite

AU - Chen, Chien C.

AU - Ratto, Jo Ann

AU - Blumstein, Rita B.

PY - 1995

Y1 - 1995

N2 - Polymer matrix composites are prepared by incorporating a highly conjugated substituted polyacetylene into a Nafion ionomer membrane. The monomer, 2-ethynylpyridine (2EP) is quaternized within the ionic domains of Nafion. An in-situ polymerization occurs upon heating the membranes which contain 5-15% by weight of 2EP. Dynamic mechanical analysis and thermogravimetric analysis studies indicate that the mechanical properties and thermal stability of the composites are superior to Nafion. Gas permeability coefficients of O2 and N2 are measured. Preliminary results indicate significant increase in the separation factor (α = PeO2/PeN2) within the composite.

AB - Polymer matrix composites are prepared by incorporating a highly conjugated substituted polyacetylene into a Nafion ionomer membrane. The monomer, 2-ethynylpyridine (2EP) is quaternized within the ionic domains of Nafion. An in-situ polymerization occurs upon heating the membranes which contain 5-15% by weight of 2EP. Dynamic mechanical analysis and thermogravimetric analysis studies indicate that the mechanical properties and thermal stability of the composites are superior to Nafion. Gas permeability coefficients of O2 and N2 are measured. Preliminary results indicate significant increase in the separation factor (α = PeO2/PeN2) within the composite.

UR - http://www.scopus.com/inward/record.url?scp=0029211192&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0029211192&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0029211192

VL - 2

SP - 1443

EP - 1446

BT - Annual Technical Conference - ANTEC, Conference Proceedings

PB - Soc of Plastics Engineers

T2 - Proceedings of the 53rd Annual Technical Conference. Part 1 (of 3)

Y2 - 7 May 1995 through 11 October 1995

ER -

Nafion ionomer/conjugated ionic polyacetylene matrix composite

摘要

其他

ASJC Scopus subject areas

其它文件與鏈接

指紋

引用此