کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
194938 | 459803 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interactions between humidity and ferrocene-functionalised polythiophene
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
4-(Ferrocenylmethylidene)-4H-cyclopenta[2,1-b:3,4-b′]-dithiophene was electropolymerised both on indium-tin oxide and interdigitated gold electrodes. The optical and electrical characteristics of the polymer (PCPBTFC) were studied as a function of storage time and relative humidity. PCPBTFC showed both electronic and redox conductance and, in the presence of humidity, it also showed the ionic conductance due to ions formation inside the material. The spectrum and conductance evolution over time indicated that PCPBTFC underwent decomposition in the presence of oxygen and water, consequently, its performance as sensitive material for humidity sensors decayed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 51, Issue 25, 28 July 2006, Pages 5268–5273
Journal: Electrochimica Acta - Volume 51, Issue 25, 28 July 2006, Pages 5268–5273
نویسندگان
G. Casalbore-Miceli, A. Zanelli, E.M. Girotto, A.W. Rinaldi, A.F. Rubira, A. Berlin,