2D‐Crystal‐Based Functional Inks

The possibility to produce and process graphene, related 2D crystals, and heterostructures in the liquid phase makes them promising materials for an ever‐growing class of applications as composite materials, sensors, in flexible optoelectronics, and energy storage and conversion. In particular, the ability to formulate functional inks with on‐demand rheological and morphological properties, i.e., lateral size and thickness of the dispersed 2D...