Abstract
A three-step method was employed to synthesize monodispersed silica encapsulated composite nanostructures with Pt nanoclusters (<1 nm) densely deposited on the surface of core hematite nanocubes by photoreduction of platinum salt, Pt/α-Fe2O3@SiO2. The nanostructured composite is an active catalyst for the reverse water-gas shift reaction and stable up to 600 °C.
Original language | English |
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Pages (from-to) | 2013-2017 |
Number of pages | 5 |
Journal | Journal of Materials Chemistry |
Volume | 20 |
Issue number | 10 |
DOIs | |
State | Published - 2010 |