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BiVO4 based high k microwave dielectric materials: a review

Abstract

BiVO4 material has attracted much attention in recent years due to its active photocatalytic properties under visible light, bright yellow color as a nontoxic pigment, and its high relative permittivity (r) and Qf (quality factor, Q × resonant frequency, f) as a potential microwave dielectric ceramic. In this review, we introduce the origin, synthesis, crystal structure and phase transitions of the four polymorphic phases of BiVO4: orthorhombic (pucherite), zircon (dreyerite), scheelite monoclinic (clinobisvanite) and scheelite tetragonal and then we precis recent studies on doped and composite BiVO4 based materials. The microwave (MW) dielectric properties of BiVO4 are discussed first in the context of current applications (4G) and subsequently in potential future applications as we move towards mm wave technology (5G).

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Publication details

The article was received on 14 May 2018, accepted on 09 Aug 2018 and first published on 09 Aug 2018


Article type: Review Article
DOI: 10.1039/C8TC02260G
Citation: J. Mater. Chem. C, 2018, Accepted Manuscript
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    BiVO4 based high k microwave dielectric materials: a review

    D. Zhou, L. Pang, D. Wang and I. M. Reaney, J. Mater. Chem. C, 2018, Accepted Manuscript , DOI: 10.1039/C8TC02260G

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