Evaporation - 2D cross-section diagram. In the cross-section diagram for this practical technique of evaporating water, an arrow is used to show heat.

When a drop of a colloidal solution of nanoparticles dries on a surface, it leaves behind coffee-stain-like rings of material with lace-like patterns or clumps of particles in the interior1,2,3,4,5,6.

Graphene coatings may offer the ability to control the water evaporation process from various ... Transparency in graphene mediated evaporation. 2D Materials, 2018; 5 (4): 041001 DOI: 10.1088 ...

Evaporation - 2D cross-section diagram. In the cross-section diagram for this practical technique of evaporating water, an arrow is used to show heat.