Photoelectrochemical response in conducting polymer films

Miquelino, Fernando L. C.; Paoli, Marco-Aurélio De; Geniès, E.M.

doi:10.1016/0379-6779(94)90152-x

Cited by 39 publications

(12 citation statements)

References 22 publications

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“…Our results are in agreement with p-type polymer conducting behaviour [39,40]. As expected, the addition of InP into the polymer films increases the generated photocurrent.…”

Section: Photo-electrochemistrysupporting

confidence: 93%

Synthesis and characterisation of polypyrrole–indium phosphide composite film

Habelhames

Nessark

Bouhafs³

et al. 2009

Ionics

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Polypyrrole (PPy)-indium phosphide (InP) composite material was electrochemically prepared by the incorporation of InP into a PPy matrix during electrochemical synthesis (cycling) under magnetic stirring from the acetonitrile/LiClO4 electrolyte containing the Py and InP particles. The PPy-InP composite material was designed to explore new approaches to improve light-collection efficiency in polymer photovoltaic. The samples were characterised by cyclic voltammetry, impedance spectroscopy measurement, scanning electron microscopy, energy dispersive X-ray spectroscopy, UV-visible and photoelectrochemical measurements. It was observed that the photocurrent of the composites was higher than that of the single PPy films and increased with InP concentration. The study showed that the presence of InP particles in the polymeric film improves the optical and the photovoltaic properties of PPy and give information on the use possibility of these films for photovoltaic cells' application.

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“…Our results are in agreement with p-type polymer conducting behaviour [39,40]. As expected, the addition of InP into the polymer films increases the generated photocurrent.…”

Section: Photo-electrochemistrysupporting

confidence: 93%

Synthesis and characterisation of polypyrrole–indium phosphide composite film

Habelhames

Nessark

Bouhafs³

et al. 2009

Ionics

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show abstract

“…À0.25 V, PPy shows better activity, with stable anodic photocurrent of $4.5 mA cm À2 . Such behavior is in agreement with data reported by Miquelino et al [27].…”

Section: Photoelectrochemical Behavior Of Polypyrrolesupporting

confidence: 93%

The improved photooxidation stability of the SILAR deposited copper sulfide on polypyrrole

et al. 2015

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“…This response indicates that recombination processes are occurring in the film, probably due to the presence of charge carriers in the polymer bulk, mainly due to structural disorder. Our results are in agreement with the conducting behavior of p-type polymers [16,38,39]. This response indicates that the presence of charge carriers in the polymer film, Table 1 Root mean square (RMS) and average roughness (RA) of (a,b) MEH-PPV and (c,d) MEH-PPV þTiO 2 (8%) determined from AFM characterization of the films shown in Fig.…”

Section: Photoelectrochemistrysupporting

confidence: 91%