Preparation and characterisation of chromium-doped cobalt oxide spinel thin films

The cobalt oxide and boron-doped cobalt oxide thin films were produced by spray deposition method. All films were obtained onto glass and fluorine-doped tin oxide (FTO) substrates at 400[Formula: see text]C and annealed at 550[Formula: see text]C. We present detailed analysis of the morphological and optical properties of films. XRD results show that boron doping disrupts the structure of the films. Morphologies of the films were investigated by using a scanning electron microscopy (SEM). Optical measurements indicate that the band gap energies of the films change with boron concentrations. The electrochemical supercapacitor performance test has been studied in aqueous 6 M KOH electrolyte and with scan rate of 5 mV/s. Measurements show that the largest capacitance is obtained for 3% boron-doped cobalt oxide film.

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Tuning the magnetism of epitaxial cobalt oxide thin films by electron beam irradiation

Physical Review Materials ◽

10.1103/physrevmaterials.1.024403 ◽

2017 ◽

Vol 1 (2) ◽

Cited By ~ 8

Author(s):

Q. Q. Lan ◽

X. J. Zhang ◽

X. Shen ◽

H. W. Yang ◽

H. R. Zhang ◽

...

Keyword(s):

Thin Films ◽

Electron Beam ◽

Cobalt Oxide ◽

Electron Beam Irradiation ◽

Beam Irradiation ◽

Oxide Thin Films

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An investigation of cobalt oxide based nanocrystalline thin films by secondary ion mass spectrometry

Rapid Communications in Mass Spectrometry ◽

10.1002/rcm.397 ◽

2001 ◽

Vol 15 (17) ◽

pp. 1621-1624 ◽

Cited By ~ 3

Author(s):

Simona Barison ◽

Davide Barreca ◽

Sergio Daolio ◽

Monica Fabrizio ◽

Eugenio Tondello

Keyword(s):

Mass Spectrometry ◽

Thin Films ◽

Cobalt Oxide ◽

Secondary Ion Mass Spectrometry ◽

Ion Mass Spectrometry ◽

Secondary Ion ◽

Nanocrystalline Thin Films

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Selective Deposition of Cobalt Oxide Thin Films via H2O-Vapor-Catalyzed Reaction

Journal of Nanoscience and Nanotechnology ◽

10.1166/jnn.2016.13604 ◽

2016 ◽

Vol 16 (11) ◽

pp. 11839-11842

Author(s):

Dongbin Kim ◽

Ki-Min Roh ◽

Jihun Mun ◽

Yinhua Jin ◽

Sang Jun Lee ◽

...

Keyword(s):

Thin Films ◽

Cobalt Oxide ◽

Oxide Thin Films ◽

Selective Deposition

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Growth mechanism and angle-resolved photoemission spectra of cobalt oxide (CoO) thin films on Ag(100)

Surface Science ◽

10.1016/j.susc.2004.06.081 ◽

2004 ◽

Vol 566-568 ◽

pp. 471-475 ◽

Cited By ~ 18

Author(s):

S. Sindhu ◽

M. Heiler ◽

K.-M. Schindler ◽

W. Widdra ◽

H. Neddermeyer

Keyword(s):

Thin Films ◽

Cobalt Oxide ◽

Growth Mechanism

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Structural, Morphological, and Optical Properties of Cobalt Oxide Thin Films

Macromolecular Symposia ◽

10.1002/masy.202100125 ◽

2021 ◽

Vol 400 (1) ◽

pp. 2100125

Author(s):

Charudatta S. Pawar ◽

A. T. Yadav ◽

S. P. Salunkhe

Keyword(s):

Thin Films ◽

Optical Properties ◽

Cobalt Oxide ◽

Oxide Thin Films

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Evaluation of sputtered nickel oxide, cobalt oxide and nickel–cobalt oxide on n-type silicon photoanodes for solar-driven O2(g) evolution from water

Journal of Materials Chemistry A ◽

10.1039/d0ta03725g ◽

2020 ◽

Vol 8 (28) ◽

pp. 13955-13963 ◽

Cited By ~ 1

Author(s):

Fan Yang ◽

Xinghao Zhou ◽

Noah T. Plymale ◽

Ke Sun ◽

Nathan S. Lewis

Keyword(s):

Thin Films ◽

Nickel Oxide ◽

Cobalt Oxide ◽

Water Oxidation ◽

Type Silicon ◽

Nickel Cobalt ◽

Nickel Cobalt Oxide

Thin films of nickel oxide (NiOx), cobalt oxide (CoOx) and nickel–cobalt oxide (NiCoOx) produced integrated, protected Si (111) photoanodes integrated, protected Si photoanodes that did not require deposition of a separate heterogeneous electrocatalyst for water oxidation.

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