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Paper Information

Journal:   IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN)   APRIL-MAY 2002 , Volume 15 , Number 1 (ISSUE NO.57); Page(s) 35 To 44.
 
Paper: 

PICOFARADS CAPACITANCE BASE ON CONDUCTING POLYANILINE FILMS

 
 
Author(s):  AGHLARA H.*
 
* FACULTY OF PHYSICS, UNIVERSITY OF TABRIZ, TABRIZ, I.R. IRAN
 
Abstract: 

Polyaniline was synthesized chemically. The purified form of polyaniline was swollen with THF before dispersing in N-methyl pyrrolidone for film making. The thickness of the films were 80 and 100 micrometers. Polyaniline films were doped with hydrochloric acid at two different concentrations for varied periods of time. The doped films with areas of 1 cm2 were used as conducting plates, and papers were soaked with paraffin as dielectric of conducting polyaniline capacitor. In the present work design, construction of capacitor based on conducting polyaniline films has been investigated experimentally. The results of measurement and calculation of capacitance of the designed capacitor, assuming that diffusion of dopant in polyaniline is plate-like, arc reported. Stability under both atmospheric and vacuum conditions were investigated. Experimental results and theoretical studies show that by increasing the doping time, capacitance is increased. Also, the thinner insulating form of polyaniline film, the faster the two conducting fronts meet and the capacitor reaches a maximum. The value of this maximum in the present work was 42PF.

 
Keyword(s): CONDUCTING POLYMER, CONDUCTING POLYANILINE, CAPACITANCE, DIELECTRIC, ELECTROSTATIC
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

AGHLARA, H. (2002). PICOFARADS CAPACITANCE BASE ON CONDUCTING POLYANILINE FILMS. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), 15(1 (ISSUE NO.57)), 35-44. https://www.sid.ir/en/journal/ViewPaper.aspx?id=97889



Vancouver: Copy

AGHLARA H.. PICOFARADS CAPACITANCE BASE ON CONDUCTING POLYANILINE FILMS. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN). 2002 [cited 2021October21];15(1 (ISSUE NO.57)):35-44. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=97889



IEEE: Copy

AGHLARA, H., 2002. PICOFARADS CAPACITANCE BASE ON CONDUCTING POLYANILINE FILMS. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), [online] 15(1 (ISSUE NO.57)), pp.35-44. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=97889.



 
 
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