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Updated: May 29, 2025

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Published on: December 15, 2015
Layered Anion-Mixed Oxycompounds: Synthesis, Properties, and Applications
Yange Luan1,2, Yumin Li1, Zhong Li2
1School of Engineering, RMIT University, Melbourne, 3000, Australia.
Layered anion-mixed oxycompounds offer unique properties for electronics, optics, and energy. This review summarizes their synthesis, properties, and applications, highlighting future research directions for novel 2D materials.
Area of Science:
- Materials Science
- Solid State Chemistry
- Nanotechnology
Background:
- Layered anion-mixed oxycompounds are versatile materials.
- They exhibit unique properties due to additional anions.
- Applications span electronics, optics, sensing, catalysis, and energy.
Purpose of the Study:
- To provide a comprehensive summary of layered anion-mixed oxycompounds.
- To classify these compounds by composition and crystal structure.
- To explore synthesis, properties, and applications.
Main Methods:
- Literature review and synthesis of existing research.
- Classification based on chemical composition and crystal structures.
- Elucidation of properties in electronics, optics, magnetics, and ferroelectrics.
Main Results:
- Detailed summary of layered oxychalcogenides, oxyhalides, oxynitrides, and oxypnictides.
- Demonstration of exceptional properties like high charge mobility and photocatalysis.
- Contextualization of utility in electronic, optical, and catalytic applications.
Conclusions:
- Layered anion-mixed oxycompounds are critical for advanced technologies.
- Future research should focus on novel 2D multi-anion oxygenated compounds.
- Opportunities exist in exploring new synthesis and applications.
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