Morphological Regulation on Barium Titanate Perovskite Particles for Broadening Microwave Absorption in GHz and THz Range

Yu-Kai Luo; Hai-Sen Gao; Yichuan Zhang; Kai Zhang; Xiaojuan Lei; Ming Wang

doi:10.1039/d5tc04176g

January 1, 2026Journal of Materials Chemistry C

Morphological Regulation on Barium Titanate Perovskite Particles for Broadening Microwave Absorption in GHz and THz Range

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Key Points

To explore how different morphologies of barium titanate affect microwave absorption capabilities in GHz and THz frequencies.
Two-step hydrothermal synthesis to produce barium titanate crystals
Four distinct morphologies created: spherical, rod-like, platelet-like, and blocky
Characterization of absorption properties across GHz and THz ranges
Different morphologies exhibited varying degrees of microwave absorption
Rod-like particles showed the highest absorption efficiency in the GHz range
Platelet-like morphology enhanced absorption in the THz range

Implication

Demonstrates enhanced microwave absorption in barium titanate particles, suggesting improved material applications.

Abstract

This study presents a two-step hydrothermal synthesis of barium titanate (BTO) crystals with four distinct morphologies of spherical (BTO-0), rod-like (BTO-1), platelet-like (BTO-2), and blocky (BTO-3). Utilizing TiO 2 /NaOH-derived...

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Cite This Study

Luo et al. (2026) studied this question.

synapsesocial.com/papers/698828850fc35cd7a88480d3 https://doi.org/10.1039/d5tc04176g

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Morphological Regulation on Barium Titanate Perovskite Particles for Broadening Microwave Absorption in GHz and THz Range

Key Points

Implication

Abstract

Discussion

Cite This Study

Morphological Regulation on Barium Titanate Perovskite Particles for Broadening Microwave Absorption in GHz and THz Range

Key Points

Implication

Abstract

Discussion

Cite This Study

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