4,4′,4″,4″′——四酰胺基金属酞菁的热稳定性

The Thermal Stabilities of Metal-4, 4, 4, 4-tetracarboxamidephthalocyanine

用差热分析仪及热重分析仪对七种酰胺金属酞菁进行了系统的热分析,找出了它们在氮气及空气中的热稳定性大小。用热重曲线求出了配合物所含的结晶水数目。

We had systematically done the thermal analyses of Seven Met- al-tetracarboxamide-phthalocyanine complexes with DTA and TGA The order of their thermal stabilities under N_2 atmosphere was found to be: MgPc(CONH_2)_4>NiPc(CONH_2)_4> CoPc(CONH_2)_4>CuPc(CONH_2)_4> MnPc(CONH_2)_4>ZnPc(CONH_2)_4>Fe~ⅢPc(CONH_2)_4. The or- der of their thermal stabilities under air atmosphere is somewhat different. The number of crystal water was obtained with TG curve.