Influence of substrate temperature and solution molarity on CuO thin films' properties prepared by spray pyrolysis

被引：7
|
作者：
Al Ghamdi, Salem D. [1 ,2 ]
Alzahrani, Ahmed Obaid M. [1 ,2 ]
Aida, M. S. [1 ]
Abdel-wahab, Mohamed Sh [3 ]
机构：
[1] King Abdulaziz Univ, Fac Sci, Dept Phys, Jeddah, Saudi Arabia
[2] King Abdulaziz Univ, Ctr Nanotechnol, Jeddah, Saudi Arabia
[3] Beni Suef Univ, Fac Postgrad Studies Adv Sci, Mat Sci & Nanotechnol Dept, Bani Suwayf 62511, Egypt
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2022年 / 33卷 / 18期
关键词：
FABRICATION; NANOSHEETS;
D O I：
10.1007/s10854-022-08390-8
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In the present work, we have investigated the influence of substrate temperature and solution concentration on copper oxide (CuO) thin film properties deposited by the spray pyrolysis technique. A set of CuO thin films was deposited on glass substrate with various substrate temperatures ranging from 400 to 650 degrees C at two copper salt molarities. The synthesized films' structure and morphology were characterized by means of X-ray diffraction and scanning electron microscopy. The optical properties were studied using UV-visible spectroscopy. The obtained results indicate that the substrate temperature is a key parameter controlling CuO films' growth mechanisms and their physical properties. The prepared films are mainly composed of a CuO monophase. The crystallite size is reduced by increasing the substrate temperature.
引用
收藏
页码：14702 / 14710
页数：9
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