Heteroatom-engineered black phosphorus nanosheets with ambient stability for selective NO 2 /NO detection
Abstract
/NO detection at room temperature, outperforming pristine and Te-doped counterparts. Combined XPS depth profiling and cross-sectional HRTEM directly reveal dopant-dependent oxidation inhibition and band alignment modulation. This work establishes a generalizable design principle linking heteroatom-induced band modulation to ambient durability and sensing selectivity, paving the way for low-power, long-lifetime BP-based gas sensors suitable for IoT environmental monitoring.
Fields of Study & Subjects
2D Materials and Applications
Gas Sensing Nanomaterials and Sensors
Solar-Powered Water Purification Methods
Publication details
- Journal / source
- Nanoscale
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 18
- Issue
- 13
- Pages
- 7034–7044
- Publication date
- 1 January 2026
- Language
- EN