Synthesis of new polyelectrolytes via backbone quaternization of poly (aryloxy-and alkoxyphosphazenes) and their small molecule counterparts
C Chen, AR Hess, AR Jones, X Liu, GD Barber…
Index: Chen, Chen; Hess, Andrew R.; Jones, Adam R.; Liu, Xiao; Barber, Greg D.; Mallouk, Thomas E.; Allcock, Harry R. Macromolecules, 2012 , vol. 45, # 3 p. 1182 - 1189
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Citation Number: 12
Abstract
Novel polyelectrolytes were synthesized by quaternization of the backbone of poly (alkoxy- and aryloxyphosphazenes) with strong alkylation reagents. As models for the synthesis of these polymers, similar quaternization reactions were also carried out on small-molecule alkoxy and aryloxy cyclotriphosphazenes. The quaternized small molecules and high polymers were characterized by 1H NMR, 31P NMR, DSC, TGA, and AC impedance ...
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