Synthesis and investigations of copper hexadecafluorophthalocyanine CuPcF₁₆

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• 作者：Kol’ ; tsov ; E. ; Basova ; T. ; Semyannikov ; P. ; Igumenov ; I.
• 关键词：Phthalocyanines ; Thermal properties ; Thin films
• 刊名：Materials Chemistry and Physics
• 出版年：2004
• 期刊代码：58_02540584
• 类别：ms
• 出版时间：July 15, 2004
• 卷：86
• 期：1
• 页码：222-227
• 文件大小：124 K

摘要

In this work, the results of synthesis and characterization of hexadecafluorinated copper phthalocyanine CuPcF₁₆ are reported. The results of mass spectrometric studies of the composition of gaseous phase under solid compound and thermal properties of CuPcF₁₆ are presented. The vapour pressure of this phthalocyanine is determined as a function of temperature by the Knudsen effusion method, in which the rate of effusion of the equilibrium vapour through a small orifice was measured. It was shown that hexadecafluorosubstituted copper phthalocyanine exhibits lower volatility than its unsubstituted analogue. Besides, the spectral characterization of CuPcF₁₆ powder and films is carried out.