A sol-gel method to prepare pure and gold colloid doped ZnO films

Xiang Hua Wang; Jianlin Shi; Shugang Dai; Yong Yang

doi:10.1016/S0040-6090(03)00057-9

A sol-gel method to prepare pure and gold colloid doped ZnO films

Xiang Hua Wang, Jianlin Shi^*, Shugang Dai, Yong Yang

^*Corresponding author for this work

CAS - Shanghai Institute of Ceramics

Research output: Contribution to journal › Article › peer-review

59 Scopus citations

Abstract

Pure ZnO films and Au nanoparticles dispersed ZnO films were prepared by the sol-gel dip-coating technique. Thermal behavior and chemical composition of the dried ZnO precursor were investigated by thermogravimetry-differencial scanning calorimetry (TG-DSC) and Fourier transform infrared spectroscopy. The films were characterized by X-ray diffraction, scanning electronic microscopy and optical absorption measurements. Different aging times for the precursor solution at room temperature led to totally different crystalline structure of the ZnO films and the corresponding composite films. With longer aging time (24 h) at room temperature, highly oriented wurtzite structures were formed in ZnO. The crystallites were a-axis orientated instead of a-axis orientated.

Original language	English
Pages (from-to)	102-107
Number of pages	6
Journal	Thin Solid Films
Volume	429
Issue number	1-2
DOIs	https://doi.org/10.1016/S0040-6090(03)00057-9
State	Published - 1 May 2003
Externally published	Yes

Keywords

Gold
Sol-gel
Structural properties
Zinc oxide

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10.1016/S0040-6090(03)00057-9

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title = "A sol-gel method to prepare pure and gold colloid doped ZnO films",

abstract = "Pure ZnO films and Au nanoparticles dispersed ZnO films were prepared by the sol-gel dip-coating technique. Thermal behavior and chemical composition of the dried ZnO precursor were investigated by thermogravimetry-differencial scanning calorimetry (TG-DSC) and Fourier transform infrared spectroscopy. The films were characterized by X-ray diffraction, scanning electronic microscopy and optical absorption measurements. Different aging times for the precursor solution at room temperature led to totally different crystalline structure of the ZnO films and the corresponding composite films. With longer aging time (24 h) at room temperature, highly oriented wurtzite structures were formed in ZnO. The crystallites were a-axis orientated instead of a-axis orientated.",

keywords = "Gold, Sol-gel, Structural properties, Zinc oxide",

author = "Wang, \{Xiang Hua\} and Jianlin Shi and Shugang Dai and Yong Yang",

year = "2003",

month = may,

day = "1",

doi = "10.1016/S0040-6090(03)00057-9",

language = "英语",

volume = "429",

pages = "102--107",

journal = "Thin Solid Films",

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publisher = "Elsevier B.V.",

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TY - JOUR

T1 - A sol-gel method to prepare pure and gold colloid doped ZnO films

AU - Wang, Xiang Hua

AU - Shi, Jianlin

AU - Dai, Shugang

AU - Yang, Yong

PY - 2003/5/1

Y1 - 2003/5/1

N2 - Pure ZnO films and Au nanoparticles dispersed ZnO films were prepared by the sol-gel dip-coating technique. Thermal behavior and chemical composition of the dried ZnO precursor were investigated by thermogravimetry-differencial scanning calorimetry (TG-DSC) and Fourier transform infrared spectroscopy. The films were characterized by X-ray diffraction, scanning electronic microscopy and optical absorption measurements. Different aging times for the precursor solution at room temperature led to totally different crystalline structure of the ZnO films and the corresponding composite films. With longer aging time (24 h) at room temperature, highly oriented wurtzite structures were formed in ZnO. The crystallites were a-axis orientated instead of a-axis orientated.

AB - Pure ZnO films and Au nanoparticles dispersed ZnO films were prepared by the sol-gel dip-coating technique. Thermal behavior and chemical composition of the dried ZnO precursor were investigated by thermogravimetry-differencial scanning calorimetry (TG-DSC) and Fourier transform infrared spectroscopy. The films were characterized by X-ray diffraction, scanning electronic microscopy and optical absorption measurements. Different aging times for the precursor solution at room temperature led to totally different crystalline structure of the ZnO films and the corresponding composite films. With longer aging time (24 h) at room temperature, highly oriented wurtzite structures were formed in ZnO. The crystallites were a-axis orientated instead of a-axis orientated.

KW - Gold

KW - Sol-gel

KW - Structural properties

KW - Zinc oxide

UR - https://www.scopus.com/pages/publications/0037960251

U2 - 10.1016/S0040-6090(03)00057-9

DO - 10.1016/S0040-6090(03)00057-9

M3 - 文章

AN - SCOPUS:0037960251

SN - 0040-6090

VL - 429

SP - 102

EP - 107

JO - Thin Solid Films

JF - Thin Solid Films

IS - 1-2

ER -

A sol-gel method to prepare pure and gold colloid doped ZnO films

Abstract

Keywords

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