Atomic Plasma Grafting: Precise Control of Functional Groups on Ti3C2Tx MXene for Room Temperature Gas Sensors

• Published in: ACS applied materials & interfaces Vol. 15; no. 9; pp. 12232 - 12239
• Main Authors: Wang, Ying, Fu, Jimin, Xu, Jiangang, Hu, Haibo, Ho, Derek
• Format: Journal Article
• Language: English
• Published: 08.03.2023
• Subjects: adsorption; ambient temperature; density functional theory; energy; liquids; nanosheets

Gas sensing properties of two-dimensional (2D) materials are derived from charge transfer between the analyte and surface functional groups. However, for sensing films consisting of 2D Ti3C2Tx MXene nanosheets, the precise control of surface functional groups for achieving optimal gas sensing perfor...