multilayer processing and increases the stability of the polymer. Acid catalyzed thermocleavage of ester groups from thiophene polymers carrying primary, secondary, and tertiary substituents have been examined by TGA‐MS using different sulphonic acids. A substantial lowering of the cleavage temperature is observed, and the ester cleavage can even be performed in situ on roll‐to‐roll‐coated films on polyethylene
聚合物的溶解度转换在共轭聚合物的薄层加工中非常有用,因为它可以进行多层加工并提高聚合物的稳定性。TGA-MS已使用不同的
磺酸检测了带有伯,仲和叔取代基的
噻吩聚合物中酯基的酸催化热裂解。观察到裂解温度大大降低,甚至可以在聚
对苯二甲酸乙二酯(PET)上的卷对卷涂层薄膜上原位进行酯裂解。©2011 Wiley Periodicals,Inc. J Polym Sci A部分:Polym Chem,2012年