1992
DOI: 10.1016/0379-6779(92)90252-e
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Characterization and d.c. conductivity of poly(p-phenylene vinylene) films doped with FeCl3

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Cited by 20 publications
(9 citation statements)
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“…PPV becomes a good electrical conductor when it is doped by oxidizing agents such as AsF 5 ,7–9 FeCl 3 ,10, 11 SO 3 ,9 and H 2 SO 412 or by reducing agents such as sodium 13. Figure 1 shows the structure and conductivity range of PPV before and after doping.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…PPV becomes a good electrical conductor when it is doped by oxidizing agents such as AsF 5 ,7–9 FeCl 3 ,10, 11 SO 3 ,9 and H 2 SO 412 or by reducing agents such as sodium 13. Figure 1 shows the structure and conductivity range of PPV before and after doping.…”
Section: Introductionmentioning
confidence: 99%
“…However, when doped with sodium or another reducing agent, it becomes n‐type. The electrical properties of doped PPV have been studied by direct‐current (dc) conductivity measurements 7–11. Relatively little is known about the electrical properties of undoped PPV films.…”
Section: Introductionmentioning
confidence: 99%
“…From the conclusion that the dopant ion is a distorted FeC4-tetrahedron, combined with the iron content from X-ray fluorescence,8 we arrive at [CsH6(FeC4)0,3], for the composition of heavily doped PPV. The results show that the mechanism of the doping process of PPV is identical to that of PA, proposed by Sakai et al?…”
mentioning
confidence: 99%
“…Γενικά, η συγκέντρωση του μέσου ντοπαρίσματος στο διάλυμα επηρεάζει κατά πόσο το ντοπάρισμα θα είναι ασθενές ή ισχυρό και κατά συνέπεια επηρεάζει την τιμή της ηλεκτρικής αγωγιμότητας (84). Στην περίπτωση του ντοπαρισμένου με AsF 5 πολυακετυλενίου η ηλεκτρική αγωγιμότητα αυξάνει με την συγκέντρωση του μέσου ντοπαρίσματος μέχρι ενός οριακού σημείου, όπου η αγωγιμότητα δεν εξαρτάται πλέον από την συγκέντρωση και διατηρείται σταθερή (Σχήμα 2.11) (85).…”
Section: συγκέντρωση μέσου ντοπαρίσματοςunclassified