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Dye-containing conjugated ionic polymer was synthesized by the direct polymerization of 2-ethynylpyridine and the dye-containing hexyl bromide without any additional initiator or catalyst under mild reaction condition. The polymer structures were characterized by various instrumental methods to have the conjugated polymer backbone system having the dye-functional substituents. X-ray diffraction analysis...
Poly(2-ethynylpyridinium bromide) with propargyl side chain (PEP–Br) was prepared by the direct polymerization of 2-ethynylpyridine and propargyl bromide under mild reaction conditions without any additional initiator or catalyst. The ion-exchanged products of PEP–Br were prepared by the simple ion-exchange reaction using ion-exchange reagents such as NaBPh 4 , NaClO 4 , and NaN ...
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