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

页码：14702 / 14710

页数：9

共 37 条

[1] p to n-type transition with wide blue shift optical band gap of spray synthesized Cd doped CuO thin films for optoelectronic device applications [J].

Babu, M. H. ;

Podder, J. ;

Dev, B. C. ;

Sharmin, M. .

SURFACES AND INTERFACES, 2020, 19

[2] HIGHLY EFFICIENT HETEROGENEOUS PHOTOOXIDATION OF 2-PROPANOL TO ACETONE WITH AMORPHOUS MANGANESE OXIDE CATALYSTS [J].

CAO, H ;

SUIB, SL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (12) :5334-5342

[3]

Chen A., 2009, VACUUM, V83

[4] Response speed of SnO2-based H2S gas sensors with CuO nanoparticles [J].

Chowdhuri, A ;

Gupta, V ;

Sreenivas, K ;

Kumar, R ;

Mozumdar, S ;

Patanjali, PK .

APPLIED PHYSICS LETTERS, 2004, 84 (07) :1180-1182

[5]

Cyrot M., 1992, INTRO SUPERCONDUCTIV, P170

[6] Structural and optical transmittance analysis of CuO thin films deposited by the spray pyrolysis method [J].

Daira, R. ;

Kabir, A. ;

Boudjema, B. ;

Sedrati, C. .

SOLID STATE SCIENCES, 2020, 104

[7] Physical properties evaluation of various substrates coated cupric oxide thin films by dip method [J].

Dhanasekaran, V. ;

Mahalingam, T. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2012, 539 :50-56

[8] Fabrication of copper oxide multilayer nanosheets for supercapacitor application [J].

Dubal, D. P. ;

Dhawale, D. S. ;

Salunkhe, R. R. ;

Jamdade, V. S. ;

Lokhande, C. D. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 492 (1-2) :26-30

[9] Electrochemical performance of CuO nanocrystal film fabricated by room temperature sputtering [J].

Feng, J. K. ;

Xia, H. ;

Lai, M. O. ;

Lu, L. .

MATERIALS RESEARCH BULLETIN, 2011, 46 (03) :424-427

[10] Preparation and electrochemical performance of polycrystalline and single crystalline CuO nanorods as anode materials for Li ion battery [J].

Gao, XP ;

Bao, JL ;

Pan, GL ;

Zhu, HY ;

Huang, PX ;

Wu, F ;

Song, DY .

JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (18) :5547-5551

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