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用电化学循环伏安法研究了可溶性聚酰亚胺BTDA-DMMDA在N-甲基-2-吡咯烷酮（NMP）及不同体积比NMP/甲苯混和溶剂中的电化学行为.发现溶剂对BTDA-DMMDA的电化学性质有明显的影响.
Electrochemical cyclic voltammetry was used to investigate the electrochemical behavior of soluble polyimide BTDA-DMMDA in N-methyl-2-pyrrolidone (NMP) and NMP / toluene mixed solvents with different volume ratios. The effect of solvent on BTDA-DMMDA The electrochemical properties have a significant impact.