Seed layer assisted growth of chemical bath deposited ZnO nanorods : influence of seed layer thickness / Rohanieza Abdul Rahman … [et al.]

Abdul Rahman, Rohanieza and Zulkefle, Muhammad AlHadi and Herman, Sukreen Hana and Alip, Rosalena Irma (2020) Seed layer assisted growth of chemical bath deposited ZnO nanorods : influence of seed layer thickness / Rohanieza Abdul Rahman … [et al.]. Journal of Electrical and Electronic Systems Research (JEESR), 16. pp. 81-68. ISSN 1985-5389

Abstract

Synthesis of zinc oxide (ZnO) nanorods by chemical bath deposition (CBD) was presented in this study. In this study, indium tin oxide (ITO) was used as the substrate, and the thickness of ZnO seed layer was varied, by varying the number of spin coating layers (1, 2, 3, 4 and 5 layers) while other growth parameters were remained constant. Based on the result obtained, the quality of ZnO nanorods was when te number of seed layer was increase. Based on the transmittance and absorbance value obtained, the optical energy band gap for all the growth ZnO nanorods were calculated. All of the ZnO nanorods thin films have the optical energy band gap in the range of 3.34-4.10 eV, which is approaching the theoretical band gap of ZnO (3.37 eV)

Metadata

Item Type: Article
Creators:
Creators
Email / ID Num.
Abdul Rahman, Rohanieza
rohanieza.abdrahman@gmail.com
Zulkefle, Muhammad AlHadi
UNSPECIFIED
Herman, Sukreen Hana
UNSPECIFIED
Alip, Rosalena Irma
UNSPECIFIED
Subjects: T Technology > TJ Mechanical engineering and machinery > Mechanical and electrical engineering combined
T Technology > TJ Mechanical engineering and machinery > Energy consumption
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Nuclear engineering. Atomic power
Divisions: Universiti Teknologi MARA, Shah Alam > Faculty of Electrical Engineering
Journal or Publication Title: Journal of Electrical and Electronic Systems Research (JEESR)
UiTM Journal Collections: UiTM Journal > Journal of Electrical and Electronic Systems Research (JEESR)
ISSN: 1985-5389
Volume: 16
Page Range: pp. 81-68
Keywords: Chemical bath deposition (CBD), Seed layer, Solgel spin coating, ZnO nanorod
Date: 2020
URI: https://ir.uitm.edu.my/id/eprint/42377
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