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Recent advances in perovskite-derived microwave absorption materials.
Yu-Kai Luo1, Ming Wang1,2
1Academy for Advanced Interdisciplinary Studies, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, P. R. China. mwang@swu.edu.cn.
Nanoscale
|February 27, 2026
Summary
Perovskite materials show great potential as microwave absorbers to combat electromagnetic pollution. This review details their properties, synthesis, and optimization for advanced applications.
Area of Science:
- Materials Science
- Condensed Matter Physics
- Nanotechnology
Background:
- Growing concerns over electromagnetic pollution.
- Need for high-performance microwave absorption materials.
- Perovskites offer unique crystal structures and tunable electromagnetic properties.
Purpose of the Study:
- Systematically review perovskite materials for microwave absorption.
- Elucidate crystallographic characteristics, functional properties, and structural classifications.
- Summarize advances in perovskite-based microwave absorbers over the past decade.
Main Methods:
- Comprehensive literature review of perovskite microwave absorbers.
- Analysis of synthesis methodologies and performance optimization strategies.
- Focus on defect engineering, hetero-structure design, and multi-component hybridization.
Main Results:
- Perovskites exhibit promising microwave absorption capabilities.
- Optimization strategies significantly enhance absorption performance.
- Identified challenges in high-frequency absorption and scalability.
Conclusions:
- Perovskite-derived materials are key for next-generation microwave absorbers.
- Further research needed to address high-frequency and scalability limitations.
- Future designs should leverage defect engineering and advanced structures.
