Optical Properties of Nano-Porous Structure ZnO Prepared by Catalytic-Immersion Method

被引：2

作者：

Azlinda, A. ^{[1
]}

Eswar, K. A. ^{[1
]}

Husairi, F. S. ^{[1
]}

Khusaimi, Z. ^{[1
]}

Rusop, M. ^{[1
]}

机构：

[1] Univ Teknol MARA UiTM, Inst Sci, NANOsciTech Ctr NST, Shah Alam 40450, Selangor, Malaysia

来源：

2013 INTERNATIONAL CONFERENCE ON MANUFACTURING, OPTIMIZATION, INDUSTRIAL AND MATERIAL ENGINEERING (MOIME 2013) | 2013年 / 46卷

关键词：

SOL-GEL; GROWTH; NANOSTRUCTURES; TEMPERATURE; FABRICATION;

D O I：

10.1088/1757-899X/46/1/012044

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents an efficient method to prepare ZnO nano-porous structure via immersion of Si substrate with catalyst assistance (gold) in the mixture of zinc nitrate hexahydrate (Zn(NO3)(2)center dot 6H(2)O) and urea (CH4N2O). Photoluminescence (PL) spectra of nanoporous ZnO revealed it had strong UV emission with low oxygen defect. Optical properties are found to be significantly affected by varying the Zn2+: urea ratio but from surface morphology observation, the porous structure was stabile and seemingly unchanged.

引用

页数：7

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