Direct imaging of the pores and cages of three-dimensional mesoporous materials

Article Abstract:

The characterization of three-dimensional mesoporous structures, using high-resolution electron microscopy, is described.

Composite materials

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Ordered nanoporous arrays of carbon supporting high dispersions of platinum nanoparticles

Article Abstract:

Research describing the synthesis of nanoporous carbon arrays is presented. Template synthesis and removal by means of mesoporous silica to leave a partially ordered graphitic framework is investigated.

Carbon, Nanotechnology, Materials, Porous materials

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Synthesis and characterization of chiral mesoporous silica

Article Abstract:

The surfactant-templated synthesis of ordered chiral mesoporous silica, together with a general approach for the structural analysis of chiral mesoporous crystals by electron microscopy is reported. The findings of this study can lead to new uses for mesoporous silica and other chiral pore materials in, for example, catalysis and separation media, where both shape selectivity and enantio-selectivity can be applied to the manufacturing of enantiomerically pure chemicals and pharmaceuticals.

Science & research, Industrial sand, Silica & Silica Sand, Industrial Sand Mining, Silica, Electron microscopy, Silicon dioxide

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