Polymer,oligomer and metal complex was included.Alky-substituted and alkoxy-substituted polythiophene were described in particular.

• 此类化合物包括聚合物类、齐聚物类、金属络合物类,其中对聚合物类的烷基取代噻吩和烷氧基取代噻吩进行了重点描述。