Journal ArticleDOI
Long-term aging and stability of conductivity in vapour phase deposited polypyrrole films
TLDR
In this paper, the aging behavior of polypyrrole films was investigated after storage in dry ambient temperature conditions and the decrease of conductivity with time was found to be complex suggesting a two-stage process.About:
This article is published in Polymer Degradation and Stability.The article was published on 1997-07-01. It has received 10 citations till now. The article focuses on the topics: Conductivity & Polypyrrole.read more
Citations
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Journal ArticleDOI
Chemical Reactivity of Polypyrrole and Its Relevance to Polypyrrole Based Electrochemical Sensors
TL;DR: In this article, the benefits and disadvantages of such processes for analytical characteristic of polypyrrole-based electrochemical sensors are considered, and the influence of these processes on changes of the polymer structure, composition and on possible degradation is analyzed.
Journal ArticleDOI
A study on the electrical conductivity decay of polypyrrole coated wool textiles
TL;DR: In this article, Pyrrole-coated wool fibres were knitted using conventional industrial machinery and the electrical and thermal properties of the fabrics were studied using simulated ageing tests, with the aim of evaluating the performances decay during the processing stages and the final use of the products.
Journal ArticleDOI
Properties and performance of polypyrrole (PPy)-coated silk fibers
TL;DR: In this paper, the authors used optical (OM) and scanning electron (SEM) microscopy, FT-IR spectroscopy, and thermal analysis (DSC, TG) to characterize the electrical properties of polypyrrole-coated yarn.
Journal ArticleDOI
Twenty-year aging study of electrically conductive polypyrrole films
TL;DR: The stability of polypyrrole conjugated polymer films doped with various derivatives of arylsulfonates has been investigated over a 20-year period.
Journal ArticleDOI
The ageing of polypyrrole nanotubes synthesized with methyl orange
Martin Varga,Dušan Kopecký,Jitka Kopecká,Ivo Křivka,Jan Hanuš,Alexander Zhigunov,Miroslava Trchová,Martin Vrňata,Jan Prokeš +8 more
TL;DR: In this paper, the authors studied both natural and accelerated polypyrrole nanotubes and found that the presence of methyl orange was crucial for improving the stability of sample conductivity.
References
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Book
Handbook of conducting polymers
TL;DR: In this paper, the authors presented the theory and properties of conjugated polymers, including transport, optical, and self-assembly properties of poly(3,4-Ethylenedioxythiophene)-polymers.
Book
Practical Surface Analysis
David Briggs,Martin P. Seah +1 more
TL;DR: In this paper, the authors used the carbon C 1s peak at 285 eV as a reference for charge correction in XPS analyses of samples prepared outside the high vacuum chamber relatively thick carbon layers are formed on the surfaces.
BookDOI
Applications of electroactive polymers
TL;DR: In this article, electrical and electrochemical properties of ion conducting polymers are discussed. But they do not consider the properties of polymers with polymer electrolytes, as they do in this paper.
Journal ArticleDOI
Chemical, electronic, and structural properties of conducting heterocyclic polymers: A view by XPS
P. Pfluger,G. B. Street +1 more
TL;DR: In this article, the XPS results are best interpreted by assigning a nonmetallic character to the pyrrole polymers, in accordance with other experiments, and significant improvement in the structural order is achieved by blocking the β sites on the polypyrrole ring with methyl groups to ensure a completely α,α′ bonded polymer.
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Growth, environmental, and electrical properties of ultrathin metal films
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