Structural and electronic properties of nickel doped cobalt oxide electrode for supercapacitors: A first principle study

Structural and electronic properties of nickel doped cobalt oxide electrode for supercapacitors: A first principle study

On the basis of ab initio calculation, we reported the structural and electronic properties of the nickel (Ni) substitution on the cobalt oxide (Co3O4) to produce nickel cobaltite (NiCo2O4) using generalized gradient approximation + U parameter (GGA + U) calculation method. The spinel NiCo2O4 with h...

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Bibliographic Details
Main Authors: Abdullah Y.A (Author), Ali, A.M.M (Author), Asmat D.A (Author), Azmi A.M (Author), Chay T.C (Author), Hassan, O.H (Author), Latip S.N.H.M (Author), Lepit, A. (Author), Marzukhi M. (Author), Saad I. (Author), Salleh S.H (Author), Sulaiman S.I (Author), Taib, M.F.M (Author), Yaakob, M.K (Author), Yahya, M.Z.A (Author), Zaki, N.H.M (Author)
Format: Article
Language:English
Published: IOP Publishing Ltd 2021
Subjects:
Ab initio calculations
Calculations
Cobalt compounds
Electric conductivity
Electrical conductivity
Electrodes
Electronic properties
Energy gap
Environmental technology
First-principle study
Generalized gradient approximations
Half-metallic
Nickel oxide
Partial density of state
Planning
Structural and electronic properties
Supercapacitor
Sustainable development
Tetrahedral sites
Vanadium compounds
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