A systematic review on 2D materials for volatile organic compound sensing

Designing State‐of‐the‐Art Gas Sensors: From Fundamentals to Applications

“…Before using the gas sensor, it should be calibrated to establish a baseline response and assure reliable results. Calibration entails exposing the sensor to known target gas concentrations and changing the sensor output accordingly [56] . The gas sensor must be installed at a proper location.…”

Synergistic effect of diatomic materials on efficient formaldehyde sensing and degradation

“…11 Two-dimensional materials, owing to their distinct chemical and physical characteristics (layered structure, large surface area, and changeable chemical properties), are considered to be an alternative to conventional sensing materials. 12 Due to their superior surface sensitivity, 2D materials have the most potential for chemical sensing applications, especially in highly sensitive environments. 13 To further improve the detection sensitivity of HCHO for 2D materials, a lot of interest has been drawn to SAs owing to their enormous specific surface area, high adsorption capacity and potentially low cost.…”

A novel flexible CO2 gas sensor based on polyvinyl alcohol/yttrium oxide nanocomposite films

“…One of the most signicant tools for detecting chemical variations in the environment is by utilizing chemical gas sensors. [1][2][3][4][5] Carbon dioxide (CO 2 ) is one of the most common greenhouse gas emissions evolved from the combustion processing and burning of fossil fuels in electric power generators. Automobiles also produce exhaust gases such as CO 2 that are predominantly responsible for increasing global warming and climate change, resulting in environmental concerns and adverse effects to human health.…”