可溶性聚酰亚胺中非电活性部分的结构对其电化学行为的影响

Effect of the Structure of the Non-electrochemical Active Part in Soluble Polyimides on the Electrochemical Behavior

发现电化学活性链段相同而非电化学活性链段不同的两种可溶性聚酰亚胺的电化学性能有较大的不同 ,表明非电化学活性链段对可溶性聚酰亚胺的电化学性能也有较大的影响 .

The two soluble PI,which have the same structure for the electrochemical active part and the different structure for the non electrochemical active part,are found to show different electrochemical behaviors. It means that the non electrochemical active part in the soluble PI could affect their electrochemical behaviors. It may be due to that the non electrochemically active part in the soluble PI molecule influences the interaction of the soluble PI with the solvent.