Facile chemical route to copper/polymer composite: Simultaneous reduction and polymerization
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Tarih
2014
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Science Bv
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The oxidation of 6-aminoquinoline (AQ) with the cupric sulphate solution yielded the formation of core-shell organic-inorganic composite, consisting of copper particles and poly(6-aminoquinoline) (PAQ) matrix. The resulting composite (PAQ/Cu) was characterized by UV-Vis, FT-IR, SEM, TEM, X-RD, XPS, cyclic voltammetry (CV), thermogravimetry (TG), fluorescence and solid state conductivity measurements. Optic band gap (E-opt) of composite determined by Tauch equality was 3.98 eV. From fluorescence analysis, it was revealed the presence of a solvatochromic phenomenon. Current-voltage (I-V) characteristics of PAQ/Cu were determined. As a novel photocatalytic material, photocatalytic performance of composite was also investigated for degradation of methylene blue (MB) under UV irradiation. (C) 2014 Elsevier B.V. All rights reserved.
Açıklama
Anahtar Kelimeler
Oxidative polymerization, Copper, Polyquinoline, Hybrid composite, Fluorescence
Kaynak
Colloids and Surfaces A-Physicochemical and Engineering Aspects
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
459
