Direct and seedless growth of Nickel Oxide nanosheet architectures on ITO using a novel solution immersion method

M. A.R. Abdullah, Mohamad Hafiz Mamat, A. S. Ismail, M. F. Malek, A. B. Suriani, M. K. Ahmad, I. B. Shameem Banu, R. Amiruddin, Mohamad Rusop Mahmood

Research output: Contribution to journalArticle

Abstract

Nickel Oxide (NiO) nanosheet architecture films were synthesized using solution immersion method on indium tin oxide (ITO)-coated glass at different growth times. The X-ray diffraction patterns and Raman spectra reveal that crystalline NiO films were grown on ITO glass. The microscopy images exhibit the presence of 10 nm-width nanosheet architectures. The thickness of NiO nanosheet array films increases from 0.78 µm to 2.50 µm, when the growth time increases from 1 h to 3 h. The estimated energy bandgap for the prepared NiO nansosheets ranges from 3.55 to 3.62 eV. The prepared NiO nanosheet architecture films has good optical transmittance in the visible region. In this work, the synthesized NiO nanosheet arrays have high potential application for liquid ethanol sensor based on a good sensing response at room temperature.

LanguageEnglish
Pages460-464
Number of pages5
JournalMaterials Letters
Volume236
DOIs
Publication statusPublished - Feb 1 2019

Fingerprint

Film preparation
Optical films
ITO glass
Magnetic semiconductors
Nickel oxide
nickel oxides
Nanosheets
Polymethyl Methacrylate
Sols
Tin oxides
indium oxides
Indium
submerging
tin oxides
Structural properties
Ethanol
ethyl alcohol
Optical properties
Semiconductor materials
optical properties

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Direct and seedless growth of Nickel Oxide nanosheet architectures on ITO using a novel solution immersion method. / Abdullah, M. A.R.; Mamat, Mohamad Hafiz; Ismail, A. S.; Malek, M. F.; Suriani, A. B.; Ahmad, M. K.; Shameem Banu, I. B.; Amiruddin, R.; Mahmood, Mohamad Rusop.

In: Materials Letters, Vol. 236, 01.02.2019, p. 460-464.

Research output: Contribution to journalArticle

Abdullah, M. A.R. ; Mamat, Mohamad Hafiz ; Ismail, A. S. ; Malek, M. F. ; Suriani, A. B. ; Ahmad, M. K. ; Shameem Banu, I. B. ; Amiruddin, R. ; Mahmood, Mohamad Rusop. / Direct and seedless growth of Nickel Oxide nanosheet architectures on ITO using a novel solution immersion method. In: Materials Letters. 2019 ; Vol. 236. pp. 460-464.
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