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Recent advances in bismuth oxychalcogenide nanosheets for sensing applications
Amit Kumar Shringi1, Rajeev Kumar1, Fei Yan1
1Department of Chemistry and Biochemistry, North Carolina Central University, Durham-27707, North Carolina, USA. fyan@nccu.edu.
Nanoscale
|May 10, 2024
Summary
Bismuth oxychalcogenides (BOXs) show promise for advanced sensing technologies. Recent research highlights their properties and synthesis for applications in environmental, military, and health monitoring.
Area of Science:
- Materials Science
- Nanotechnology
- Chemical Sensing
Background:
- Bismuth oxychalcogenides (Bi2O2X, where X = S, Se, Te) are a class of layered materials.
- These materials exhibit unique optoelectronic and chemical properties.
- Recent advancements have focused on their potential in various sensing applications.
Purpose of the Study:
- To review the fundamental properties of bismuth oxychalcogenides (BOXs).
- To summarize recent advancements in synthesis and characterization of BOXs.
- To explore the application potential of BOXs in gas, bio, and optical sensing.
Main Methods:
- Literature review of studies published in the last five years.
- Analysis of physical characteristics and synthesis methods for BOXs.
- Evaluation of sensing performance in gas, bio, and optical domains.
Main Results:
- Detailed insights into the physical properties of BOXs.
- Overview of various synthesis strategies for BOXs.
- Demonstrated potential of BOXs in high-performance sensing devices.
Conclusions:
- BOXs are promising materials for next-generation sensing technologies.
- Advancements in BOXs synthesis and understanding are crucial for device development.
- These materials have significant implications for military, environmental, and health monitoring.
