Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Facile Synthesis of Highly Conductive Vanadium Doped NiO Film for Transparent Conductive Oxide

Version 1 : Received: 3 July 2020 / Approved: 5 July 2020 / Online: 5 July 2020 (11:46:22 CEST)

A peer-reviewed article of this Preprint also exists.

Kotta, A.; Seo, H.K. Facile Synthesis of Highly Conductive Vanadium-Doped NiO Film for Transparent Conductive Oxide. Appl. Sci. 2020, 10, 5415. Kotta, A.; Seo, H.K. Facile Synthesis of Highly Conductive Vanadium-Doped NiO Film for Transparent Conductive Oxide. Appl. Sci. 2020, 10, 5415.

Journal reference: Appl. Sci. 2020, 10, 5415
DOI: 10.3390/app10165415

Abstract

Metal oxide based electrodes play a crucial role in various as a transparent conductive oxide (TCO). One of the metal oxides, nickel oxide is a promising electrical conductive material. Here, we display that incorporation of vanadium in NiO lattice significantly improve both electrical conductivity and hole extraction. Also, vanadium doped nickel oxide exhibits a lower crystalline size compared to pristine nickel oxide, which maintains the reduction of surface roughness. These results indicating that the vanadium is an excellent dopant for NiO.

Subject Areas

vanadium doping; size tuning; bandgap; transparent conductive oxide; electrical conductivity

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