Tetrasubstituted copper phthalocyanines: Correlation between liquid crystalline properties, films alignment and sensing properties

详细信息    查看全文

• 作者：Asuman Dakoğlu Gü ; lmez^aAuthor Vitae ; Maxim S. Polyakov^bAuthor Vitae ; Victoria V. Volchek^b ; ^cAuthor Vitae ; Sinem Tuncel Kostakoğlu^aAuthor Vitae ; Aliye Aslı Esenpinar^dAuthor Vitae ; Tamara V. Basova^b ; ^c ; ^{basova@niic.nsc.ru}Author Vitae ; Mahmut Durmuş^aAuthor Vitae ; Ayşe Gü ; l Gü ; rek^aAuthor Vitae ; Vefa Ahsen^aAuthor Vitae ; Hikmat Adnan Banimuslem^e ; ^fAuthor Vitae ; Aseel K. Hassan^eAuthor Vitae
• 关键词：Copper phthalocyanines ; Chemical sensors ; Ammonia sensors ; Liquid crystals ; Film alignment
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：241
• 期：Complete
• 页码：364-375
• 全文大小：3084 K
• 卷排序：241

文摘

Sensing properties of tetrasubstituted copper phthalocyanines were investigated. Sensing performance was studied against ammonia by measuring conductivity changes. Effect of substituents type and the heteroatoms on sensor performance was revealed. Phthalocyanines liquid crystalline at room temperature exhibit maximal sensor response.