2013
DOI: 10.1039/c3ta11227f
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Single-step synthesis of polypyrrole nanowires by cathodic electropolymerization

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Cited by 57 publications
(48 citation statements)
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“…The morphology of a polypyrrole film depends on the reactivity of pyrrole radical cations which is comparable in the three electropolymerization solutions we used in this work. 52 . Few voids are observed at the polypyrrole/aluminum interface almost for all coatings.…”
Section: Electropolymerization Morphology and Compositionmentioning
confidence: 99%
“…The morphology of a polypyrrole film depends on the reactivity of pyrrole radical cations which is comparable in the three electropolymerization solutions we used in this work. 52 . Few voids are observed at the polypyrrole/aluminum interface almost for all coatings.…”
Section: Electropolymerization Morphology and Compositionmentioning
confidence: 99%
“…The peak at 397.9 eV is attributed to imine‐like nitrogen (N) and can be used to estimate the density of defects of PPy . The peak at 399.7 eV is related to the neutral amine nitrogen (NH) in the pyrrole ring, while the peak at 400.6 eV corresponds to positively charged amine nitrogen in polypyrrole . The defect density was 5.9%, as calculated by the ratio of the peak area at 397.9 eV to the total area of the N 1s peak.…”
Section: Resultsmentioning
confidence: 99%
“…This class of conducting materials offer many advantages including: low cost, easy preparation, ready modulation of their sensing properties by varying their chemical structure, and being able to operate at low temperatures [20]. Polypyrrole (PPy) is a heterocyclic conductive polymer which has considerable potential to be used as a gas sensor material due to its high conductivity and environmental stability [21].…”
Section: Introductionmentioning
confidence: 99%