A convenient alcohothermal approach for low temperature synthesis of CuO nanoparticles

被引：250

作者：

Hong, ZS ^{[1
]}

Cao, Y ^{[1
]}

Deng, JF ^{[1
]}

机构：

[1] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China

来源：

MATERIALS LETTERS | 2002年 / 52卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

alcohothermal; nanoparticle; cupric oxides; acetate; XRD; XPS;

D O I：

10.1016/S0167-577X(01)00361-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A convenient alcohothermal route to prepare cupric oxide nanoparticles using copper acetate as the starting material was successfully developed. The influence of reaction temperature on the formation of CuO nanoparticles was investigated. The yield was as high as 100% when the alcohothermal synthesis was carried at 110degreesC. The particle sizes of the CuO nanoparticles can be controlled to be between similar to3 and 9 nm simply by varying the reaction temperature. The possible formation mechanism of CuO nanoparticles via the alcohothermal method is discussed. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：34 / 38

页数：5

共 10 条

[1] Quantum size effects in CuO nanoparticles [J].

Borgohain, K ;

Singh, JB ;

Rao, MVR ;

Shripathi, T ;

Mahamuni, S .

PHYSICAL REVIEW B, 2000, 61 (16) :11093-11096

[2] Re-examination of the non-stoichiometry and defect structure of copper(II) oxide or tenorite, Cu1±zO or CuO1±ε -: A short review [J].

Carel, C ;

Mouallem-Bahout, M ;

Gaudé, J .

SOLID STATE IONICS, 1999, 117 (1-2) :47-55

[3] Resonance as a measure of pairing correlations in the high-Tc superconductor YBa2Cu3O6.6 [J].

Dai, PC ;

Mook, HA ;

Aeppli, G ;

Hayden, SM ;

Dogan, F .

NATURE, 2000, 406 (6799) :965-968

[4]

Dean J. A., 1972, LANGES HDB CHEM, P4

[5]

Deng JF, 1996, APPL CATAL A-GEN, V139, P75

[6] CuO catalytic membrane as selectivity trimmer for metal oxide gas sensors [J].

Frietsch, M ;

Zudock, F ;

Goschnick, J ;

Bruns, M .

SENSORS AND ACTUATORS B-CHEMICAL, 2000, 65 (1-3) :379-381

[7] Copper- and silver-zirconia aerogels: Preparation, structural properties and catalytic behavior in methanol synthesis from carbon dioxide [J].

Koppel, RA ;

Stocker, C ;

Baiker, A .

JOURNAL OF CATALYSIS, 1998, 179 (02) :515-527

[8] Sonochemical synthesis and characterization of nanometer-size transition metal oxides from metal acetates [J].

Kumar, RV ;

Diamant, Y ;

Gedanken, A .

CHEMISTRY OF MATERIALS, 2000, 12 (08) :2301-2305

[9] Copper oxide thin films prepared by chemical vapor deposition from copper dipivaloylmethanate [J].

Maruyama, T .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1998, 56 (01) :85-92

[10] Interphase synthesis and some characteristics of stable colloidal solution of CuO in octane [J].

Vorobyova, SA ;

Lesnikovich, AI ;

Muchinskii, VV .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1999, 150 (1-3) :297-300

← 1 →