Single-Step Synthesis of Laser-Induced Graphene (LIG) Wood Impregnated SnO <sub>2</sub> –NiO for Room Temperature Methane Gas Sensor
/p-NiO heterointerface within the conductive graphene matrix, which facilitates efficient charge separation and transfer upon gas exposure, validated by density functional theory (DFT) calculations. This direct laser-engraving, solvent free approach using wood establishes a new paradigm for designing sustainable, cost-effective, and eco-friendly, high-performance nanoarchitecture gas sensors.
Authors
- Meiling Pan
- Yanqing Ma
- Xiangting Zhang
- Lei Ma (ORCID: https://orcid.org/0000-0002-2446-4833)
- Wei Jin
Institutions
- Tianjin University of Technology (CN)
- Tianjin University (CN)
- Nankai University (CN)
- Tianjin haihe hospital (CN)
Publication Details
- Journal
- ACS Omega
- Published
- 2026-04-15
- DOI
- https://doi.org/10.1021/acsomega.5c13608
- Primary Topic
- Gas Sensing Nanomaterials and Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Natural Science Foundation of Tianjin City
- National Key Research and Development Program of China