Synthesis and Properties of Polyer and its Cupric Complex Containing Bithiazole Rings

Abstract

The polymer (SAD) and its cupric complex were prepared and the effects of the temperature and time of reaction on the yield were investigated. Their structures were characterized by IR, elemental analysis and EDS and their properties were analyzed by TGA-DTA, conductive property test and magnetic property test. The result indicated: discovered on the temperature of 100°C and reaction 6h later the maximum yield of SAD is 79.5%. Their hysteresis loops show that SAD is an antiferromagnet while SAD-Cu2+ is a soft ferromagnet, in which the observed coercive field (HC) is 66 Oe, the remnant magnetization (Mr) is 0.00105 emu/g and the saturation magnetization 0.029 emu/g.