Metal-organic framework templated synthesis of Fe2O3/TiO2 nanocomposite for hydrogen production.

deKrafft, Kathryn E; Wang, Cheng; Lin, Wenbin · Adv Mater · 2012

basic_science · Level V

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Abstract

A new metal-organic framework (MOF)-templated method has been developed for the synthesis of a metal oxide nanocomposite with interesting photophysical properties. Fe-containing nanoscale MOFs are coated with amorphous titania, then calcined to produce crystalline Fe(2)O(3)/TiO(2) composite nanoparticles. This material enables photocatalytic hydrogen production from water using visible light, which cannot be achieved by either Fe(2)O(3) or TiO(2) alone or a mixture of the two.

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