Keywords aromaic polycyano ether ether ketone ketone;diphenoxybenzonitrile;low temperature solution polycondensation;terephthaloyl dichloride;isophthaloyl dichloride;

• 聚芳醚醚酮酮腈;二苯氧基苯甲腈;低温溶液缩聚;对苯二甲酰氯;间苯二甲酰氯;