Affiliation:
1. Dalian Polytechnic University
Abstract
Four wholly aromatic Poly (amide-sulfonamide) s (PASAs) were synthesized by the solution polycondensation from m-chlorosulfonyl benzoyl chloride and aromatic diamines in tetramethylene sulfone and substituted 2-Piucoline as the acid acceptor. The chemical structures of PASAs were characterized by FTIR, 1HNMR. Thermal properties of PASAs were investigated by TGA.
Publisher
Trans Tech Publications, Ltd.
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