THEMA: Effect of humidity on graphene sensors demistified
Effect of humidity on graphene sensors demistified
4 Monate 1 Woche her #1
A research collaboration between the National Physical Laboratory (NPL, UK),...
Graphene produced with chemical vapor deposition (CVD) will form the cornerstone of future graphene-based chemical, biological, and other types of sensors. Graphene, however, is extremely sensitive to air, in particular to humidity. To avoid unwanted background coming from humidity and to calibrate future sensors, it is highly important to investigate the mechanisms by which water (in the form of environmental humidity) affects graphene sheets.