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Sandwiched Graphene Modified Mesoporous Titania Single Crystals with Unique and Excellent Photooxidation Surface
Update time: 2015-12-01
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A sandwich structured graphene modified TiO2 mesoporous single crystals (GR-MSCs) by using the graphene embedded silica spheres as the hard template, via a hydrothermal treatment. The selective photocatalysis of TiO2 can be achieved by controlling the location of graphene in TiO2 mesoporous single crystals. The sandwich structured graphene-TiO2 composite has a photooxidation surface, and the core-shell structured TiO2@graphene has a photoreduction surface. It provides a new pathway to realize the selectivity of photocatalysis by controlling the location of graphene in the TiO2 MSCs for the first time. 

Chemical Communications,2015

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