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Synthesis, Characterization of Poly(Aryl Ether Sulfone)s Based on Naphthalene Isomers

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Abstract:

Six new poly(aryl ether sulfone)s were synthesized from 1,5-, 2,6- and 2,7- Bis-(4-fluorosulfonyl)naphthalene isomers with different diphenol. The structure of the poly(aryl ether sulfone)s were characterized by IR spectroscopy and elemental analysis, and the results were in good agreement with the expected structures. The glass transition temperatures were found to be in the range 219-236oC by DSC thermal analysis. The WAXD and thermogravimetric analyses revealed amorphous morphology and excellent thermal stability of the polymers.

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Periodical:

Advanced Materials Research (Volumes 490-495)

Pages:

3698-3702

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.490-495.3698

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Online since:

March 2012

Authors:

Su Xia Zhang, Yi Hong Tang, Yan Lu, Ya Ming Niu

Keywords:

Diphenol, Naphthalene Isomers, Poly(Aryl Ether Sulfone)

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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