Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed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

Keywords

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

Subject

ENGINEERING, Energy & Fuel Technology

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