Increasing the crystallite and conductivity of polypyrrole with dopant used
Yükleniyor...
Tarih
2014
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer Heidelberg
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The chemical polymerization method is very convenient for obtaining a plurality of the polymer. Chemical synthesizes of polypyrrole (PPy) were performed in acetonitrile solutions containing different dopants: dodecylbenzene sulphonic acid (DBSA), tetrafluoroborate (BF4 (-)), perchlorate (ClO4 (-)) and oxalate (C2O4 (2-)). These polymers were characterized by using scanning electron microscopy (SEM), ultraviolet-visible (UV-Vis) spectrophotometer, Fourier transform infrared spectrometry (FTIR), X-ray diffraction (XRD) techniques and dry conducting measurement. It was observed that the interactions between the polymers and dopant materials are completely different from each other. As a result of this interaction, the conductivities and crystal structures of PPy are also different from each other. Results in this work showed that the dopants used affected both electrical conductivities and crystal structures of PPy.
Açıklama
Tas, Recep/0000-0002-3743-7770
Anahtar Kelimeler
Dopant effect, Polypyrrole, BF4-, ClO4-, C2O42-
Kaynak
Ionics
WoS Q Değeri
Q3
Scopus Q Değeri
Q1
Cilt
20
Sayı
12
Künye
closedAccess
