Formation of zinc oxide with room temperature photoluminescence by electrolyzing Zn in ethanol solution

被引：10

作者：

Li, HX ^{[1
]}

Wang, RH ^{[1
]}

Guo, CH ^{[1
]}

Zhang, H ^{[1
]}

机构：

[1] Shandong Normal Univ, Inst Semicond, Chem Funct Mat Lab, Jinan 250014, Peoples R China

来源：

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 2003年 / 103卷 / 03期

基金：

中国国家自然科学基金;

关键词：

zinc oxides; electrolysis; photoluminescence;

D O I：

10.1016/S0921-5107(03)00269-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Zinc oxide (ZnO) with strong photoluminescence (PL) at room temperature has been prepared by electrolyzing a zinc plate in ethanol solution. The particles were initially suspended in the solution, and thereafter deposited on the surface of Pt cathode by electrophoresis. The formation rate of the zinc oxide was measured as a function of the applied voltage from 50 to 400 V. The structure of the electrolysis products was characterized by X-ray diffraction (XRD) method, ultraviolet (UV)-visible absorption spectrum and electron diffraction pattern (EDP). (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：285 / 288

页数：4

共 8 条

[1] Structure and luminescence of annealed nanoparticles of ZnS:Mn [J].

Dinsmore, AD ;

Hsu, DS ;

Qadri, SB ;

Cross, JO ;

Kennedy, TA ;

Gray, HF ;

Ratna, BR .

JOURNAL OF APPLIED PHYSICS, 2000, 88 (09) :4985-4993

[2] Preparation of transparent and conductive zinc oxide films by optimization of the two-step electrolysis technique [J].

Izaki, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1999, 146 (12) :4517-4521

[3] Electrochemical reaction of Zn in water and growth of ZnO particles [J].

Kitano, M ;

Shiojiri, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (03) :809-815

[4] Defect photoluminescence of undoping ZnO films and its dependence on annealing conditions [J].

Lin, BX ;

Fu, ZX ;

Jia, YB ;

Liao, GH .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2001, 148 (03) :G110-G113

[5]

[吕建国 Lu Jianguo], 2002, [半导体光电, Semiconductor Optoelectronics], V23, P154

[6]

Pauporté T, 2001, J ELECTROCHEM SOC, V148, pC310, DOI 10.1149/1.1357175

[7] Cathodic electrodeposition from aqueous solution of dense or open-structured zinc oxide films [J].

Peulon, S ;

Lincot, D .

ADVANCED MATERIALS, 1996, 8 (02) :166-&

[8] Charge-tunable optical properties in colloidal semiconductor nanocrystals [J].

Shim, M ;

Wang, CJ ;

Guyot-Sionnest, P .

JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (12) :2369-2373

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