Ultrasensitive Boron-Nitrogen-Codoped CVD Graphene-Derived NO₂ Gas Sensor.

ABSTRACT: Recent trends in 2D materials like graphene are focused on heteroatom doping in a hexagonal honeycomb lattice to tailor the desired properties for various lightweight atomic thin-layer derived portable devices, particularly in the field of gas sensors. To design such gas sensors, it is important to either discover new materials with enhanced properties or tailor the properties of existing materials via doping. Herein, we exploit the concept of codoping of heteroatoms in graphene for more improvements in gas sensing properties and demonstrate a boron- and nitrogen-codoped bilayer graphene-derived gas sensor for enhanced nitrogen dioxide (NO₂) gas sensing applications, which may possibly be another alternative for an efficient sensing device. A well-known method of low-pressure ch

SUBMITTER: Srivastava S 

PROVIDER: S-EPMC9888635 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature