ZnO nanotriangles: Synthesis, characterization and optical properties

被引：126

作者：

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

Mir, Noshin ^{[2
]}

Davar, Fatemeh ^{[2
]}

机构：

[1] Univ Kashan, Inst Nanosci & Nanotechnol, Kashan, Iran

[2] Univ Kashan, Fac Sci, Dept Chem, Kashan, Iran

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2009年 / 476卷 / 1-2期

关键词：

Nanostructured materials; Inorganic materials; Chemical synthesis; ZINC-OXIDE; NANOPARTICLES; NANOCRYSTALS; PRECURSOR; COMPLEX; TIO2;

D O I：

10.1016/j.jallcom.2008.09.196

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：

Zinc oxalate, [Zn(C2O4)center dot 2H(2)O] was used as a precursor to prepare zinc oxide nanotriangles by thermal decomposition. The different combinations of triphenylphosphine, and oleylamine were added as surfactants to control the particle size. The products were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), photoluminescence spectroscopy (PL), Fourier transform infrared (FT-IR) spectroscopy, Ultraviolet-visible (UV-vis) spectroscopy and X-ray photoelectron spectroscopy (XPS). The synthesized ZnO nanoparticles have a hexagonal zincite structure. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：908 / 912

页数：5

共 49 条

[1] Zinc oxalate nanorods: a convenient precursor to uniform nanoparticles of ZnO [J].

Ahmad, T ;

Vaidya, S ;

Sarkar, N ;

Ghosh, S ;

Ganguli, AK .

NANOTECHNOLOGY, 2006, 17 (05) :1236-1240

[2] Shape-controlled synthesis of colloidal platinum nanoparticles [J].

Ahmadi, TS ;

Wang, ZL ;

Green, TC ;

Henglein, A ;

ElSayed, MA .

SCIENCE, 1996, 272 (5270) :1924-1926

[3]

[Anonymous], 1991, INFRARED SPECTRA INO

[4] Hydrothermal synthesis of one-dimensional ZnO nanostructures with different aspect ratios [J].

Cheng, B ;

Samulski, ET .

CHEMICAL COMMUNICATIONS, 2004, (08) :986-987

[5]

Choi SH, 2005, J PHYS CHEM B, V109, P14792, DOI 10.1021/jp0529341

[6] Colloidal oxide nanoparticles for the photocatalytic degradation of organic dye [J].

Curri, ML ;

Comparelli, R ;

Cozzoli, PD ;

Mascolo, G ;

Agostiano, A .

MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2003, 23 (1-2) :285-289

[7] Synthesis of hollow ZnO microspheres by an integrated autoclave and pyrolysis process [J].

Duan, JX ;

Huang, XT ;

Wang, EK ;

Ai, HH .

NANOTECHNOLOGY, 2006, 17 (06) :1786-1790

[8] Single-nanowire electrically driven lasers [J].

Duan, XF ;

Huang, Y ;

Agarwal, R ;

Lieber, CM .

NATURE, 2003, 421 (6920) :241-245

[9] Polyol-mediated synthesis of nanoscale functional materials [J].

Feldmann, C .

ADVANCED FUNCTIONAL MATERIALS, 2003, 13 (02) :101-107

[10] Photocatalytic destruction of phenol and salicylic acid with aerosol-made and commercial titania powders [J].

Fotou, GP ;

Pratsinis, SE .

CHEMICAL ENGINEERING COMMUNICATIONS, 1996, 151 :251-269

← 1 2 3 4 5 →