Titania particle arrays

Recent studies of Pt supported on titania synthesized using the high throughput method on arrays have also revealed a particle size dependence of the ORR... 

The binary zirconia-titania oxide particles contain arrays of macropores having a diameter range from 600 to 3000nm [6]. The macroporous frameworks are composed of nanoparticules with accessible and interconnected mesopores of a disordered wormhole-like array. 

The sol-gel method was widely used in the preparation of photonic materials and structures during the last decades. The design and preparation of hybrid nanocomposites for photonics are widely described in Refs [7,145-147]. The wide range of photonic structures prepared using the sol-gel method include colloidal crystals based on silica or polystyrene spherical particles [148,149], photonic crystals [150-152], photonic bandgap materials [153-155], and opals based on the deposition of silica, titania, and/or ceria in the voids of an ordered array of PMMA spheres [156]. A more extensive overview of photonic materials by sol-gel method can be found in Chapter 28. 

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