Homogeneous Nanogels from Colloidal WO3– x Nanosheets: Controlling Gelation Kinetics through Ligand–Solvent Interactions
Translating the solution-phase properties of colloidal nanocrystals into bulk porous monoliths requires gelation strategies that preserve the surface chemistry and electronic structure of the building blocks, a particular challenge for substoichiometric oxides whose function is tied to their oxygen vacancy population...