[Chimia] Engineering Two-dimensional Materials Surface Chemistry
Invited review article for the special issue of Chimia "New Faculty in Switzerland"
This account reviews our recent research activities and achievements in the field of two-dimensional (2D) materials surface chemistry. 2D materials are atomically thin, so that carriers are less-restricted to move in the in-plane direction, whereas the out-of-plain motion is quantum-confined. Semiconductor quantum wells and graphene are two well-known examples. Applications of 2D materials in optoelectronics, surface modification, and complex materials will require to overcome engineering challenges associated with understanding and engineering surface chemistry of 2D materials, which essentially bridges multiscale physical phenomena. In my
research group, we understand and engineer broad aspects of chemistry and physics at nanomaterials surfaces for advancing nanomaterials-based technologies. The three main topics covered in this account are as follows: i) colloidal synthesis of stacking-controlled 2D materials, ii) wetting properties of 2D materials, and iii) engineering electronic transport at 2D materials–semiconductor interfaces.