A New Technology, Based on Inversted Micelles, for Composite Conductive Polymers

随着导电聚合物的发现，将聚合物的多功能性与金属的电性能结合起来的可能性成为可能。然而，最初的导电聚合物不溶不熔，因此不能加工，机械性能差，易脆。本文提出了一种极为简单的制备导电复合材料的方法。这个程序很简单，因此在工业上具有重要意义。对于负责电导率的导电聚合物和负责机械性能的宿主聚合物组成的复合聚合物，要具有良好的电气和机械特性，这两种成分必须混合得非常均匀。电流保证了吡咯的均匀氧化，从而保证了聚吡咯在宿主聚合物中的均匀分布。电导率，机械性能和形态将确定为所得材料。我们期望开发一种制备复合聚合物的方法，该聚合物将具有良好的导电率1S/cm和良好的机械性能。载体聚合物和表面活性剂的选择是获得氧化溶液的关键。＊＊＊

9406889 Ruckenstein With the discovery of conductive polymers, the possibility to combine the versatility of polymers with the electrical properties of metals became possible. However, the initial conductive polymers were insoluble and infusible and thus not processable, and had poor mechanical properties, being brittle. In this proposal an extremely simple procedure is suggested to prepare conductive composite materials. The procedure is so simple, that it may acquire industrial significance. For a composite polymer formed of a conductive polymer, which is responsible for the conductivity, and a host polymer, which is responsible for the mechanical properties, to have good electrical and mechanical characteristics, the two components must be mixed very uniformly. The present ensures the uniform oxidation of pyrrol, and hence a uniform distribution of polypyrrol in the host polymer. Electrified conductivity, mechanical properties and morphology will be determined for the resulting materials. We expect to develop a procedure for the preparation of a composite polymer which will have a good electrical conductivity 1S/cm and good mechanical properties. The selection of the host polymer and of the surfactant which will be employed to obtain the oxidative solution are extremely important. ***