Fig. 3: Characterizations of een–MOF/Al–Si.
From: Shaping and silane coating of a diamine-grafted metal-organic framework for improved CO2 capture

a Contact angle of een–MOF/Al. b Photograph of een–MOF/Al after dropping water. c Contact angle of een–MOF/Al–Si. d Photograph of een–MOF/Al–Si after dropping water. e SEM image of een–MOF/Al–Si. f–h SEM-EDS mappings of een–MOF/Al–Si.