supported by the National Natural Science Foundation of China(No.20573022,No.20425415);the National Basic Research Pro-gram of China(2005CB623800),the PHD Program of M0E(20050246010);the"Qimingxing"Project(No.04QM1402)of Shanghai Municipal Science and Technology Commission,and the"Shuguang"Project(No.01SG05)of the Shanghai Municipal Education Commission and Shanghai Education Development Foundation.
To consider the reliability and performance of electronic devices based on polyimide derivatives, dynamic water sorption and diffusion behavior in a polyimide derivative: poly(4'4 oxydiphenylene pyromellitimide) ...