Preparation of Cu2O nanoparticles in cupric chloride solutions with a simple mechanochemical approach

被引：28

作者：

Chen, D. ^{[1
,2
]}

Ni, S. ^{[1
]}

Fang, J. J. ^{[3
]}

Xiao, T. ^{[1
]}

机构：

[1] Hunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China

[2] Kyoto Univ, Grad Sch Energy Sci, Kyoto 6068501, Japan

[3] N China Univ Technol, Coll Electromech Engn, Beijing 100041, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2010年 / 504卷

关键词：

Cu2O nanoparticles; High-energy ball milling; CuCl2; solution; Mechanochemistry; CUPROUS-OXIDE; CELL;

D O I：

10.1016/j.jallcom.2010.02.138

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：

The cuprous oxide (Cu2O) nanoparticles with diameter of 50-150 nm are prepared by high-energy ball milling in the various CuCl2 solutions with different [Cl-] concentration. The as-synthesized products are characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and high-resolution transmission electron microscopy (HRTEM). Finally, the effects of [Cl-] concentrations on the formation of cuprous oxide and reaction mechanism are discussed. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：S345 / S348

页数：4

共 17 条

[1]

[Anonymous], TSVETN MET

[2]

CASTRO SM, 1979, Patent No. 856990

[3]

Chen D, 2007, J INORG MATER, V22, P1251

[4] ELECTROCHEMICAL PRODUCTION OF CUPROUS-OXIDE USING THE ANODE-SUPPORT SYSTEM [J].

FIGUEROA, MG ;

GANA, RE ;

COOPER, WC .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 1993, 23 (04) :308-315

[5] Electrochemical deposition of copper(I) oxide films [J].

Golden, TD ;

Shumsky, MG ;

Zhou, YC ;

VanderWerf, RA ;

VanLeeuwen, RA ;

Switzer, JA .

CHEMISTRY OF MATERIALS, 1996, 8 (10) :2499-2504

[6] Cuprite nanowires by electrodeposition from lyotropic reverse hexagonal liquid crystalline phase [J].

Huang, LM ;

Wang, HT ;

Wang, ZB ;

Mitra, AP ;

Zhao, D ;

Yan, YS .

CHEMISTRY OF MATERIALS, 2002, 14 (02) :876-880

[7] Fabrication of n-Cu2O electrodes with higher energy conversion efficiency in a photoelectrochemical cell [J].

Jayewardena, C ;

Hewaparakrama, KP ;

Wijewardena, DLA ;

Guruge, H .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1998, 56 (01) :29-33

[8] ELECTROCHEMICAL PREPARATION OF CUPROUS-OXIDE POWDER .1. BASIC ELECTROCHEMISTRY [J].

JI, J ;

COOPER, WC .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 1990, 20 (05) :818-825

[9]

JOHN H, 1986, Patent No. 1375565

[10]

KORETSKOR GV, 1981, TSVETNYE METALLY, P28

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