A novel precursor for synthesis of metallic copper nanocrystals by thermal decomposition approach

被引：60

作者：

Salavati-Niasari, Masoud ^{[1
,2
]}

Mir, Noshin ^{[1
]}

Davar, Fatemeh ^{[2
]}

机构：

[1] Univ Kashan, Fac Chem, Dept Inorgan Chem, Kashan, Iran

[2] Univ Kashan, Inst Nano Sci & Nano Technol, Kashan, Iran

来源：

APPLIED SURFACE SCIENCE | 2010年 / 256卷 / 12期

关键词：

Metallic nanoparticles; Copper; Capping agent; Inorganic precursors; CU-NANOPARTICLES; TEMPLATE; COMPLEX; SIZE; FE;

D O I：

10.1016/j.apsusc.2010.01.067

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

[Bis(2-hydroxy-1-naphthaldehydato) copper(II)] complex, as a novel precursor, was employed in thermal decomposition process to synthesize metallic copper nanoparticles using oleylamine (C18H37N) as capping agent. The products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared (FT-IR) spectroscopy, thermogravimetric analysis (TGA), X-ray photoelectron spectroscopy (XPS) and ultraviolet-visible (UV-vis) spectroscopy. The synthesized copper nanoparticles have a fcc structure with average size 20-35 nm. (C) 2010 Elsevier B. V. All rights reserved.

引用

页码：4003 / 4008

页数：6

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