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Showing 1 to 4 of 4 for “"Ordered mesoporous carbon"”.
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Control of Long Range Orientation in Ordered Mesoporous Carbon Thin Films
Ordered mesoporous carbons are appealing for many application areas, where their function and performance depend critically on structure. Thus, alignment of these mesopores by scalable methods is of notable interest. Cooperative self-assembly provides a facile route to fabrication of ordered …
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Understanding the carbon morphology in sulfonated-silica ceramic carbon electrodes for the PEM fuel cell device
… linked to the use of Nafion® and the amount of carbon in the catalyst. In this work, 40 wt% Pt/C catalyst is used to obtain total electrode loadings as low as 0.2 mgPt cm-2, with the hypothesis of increased energy density while reducing catalyst layer thickness. This catalyst is used in …
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SYNTHESIS AND CHARACTERIZATION OF NEW ELECTROCATALYTIC MATERIALS TO IMPROVE THE PERFORMANCE, OPERABILITY AND LIFE-TIME OF PEMFCS
… with high surface area and pore volume, commonly carbons, are widely used as catalyst supports in low-temperature fuel cells. The support materials can enhance the dispersion of metal particles. In addition, an interaction effect between the support material and the metal exists. It could change …
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Direct 3D and in situ characterization of light metal hydrides for hydrogen storage
… high-energy ball-milling or by infiltration into mesoporous scaffolds. Although the hydrogen performance of these materials has been extensively studied, the characterization of the morphology, microstructure, and catalyst dispersion lagged behind, hindering progress in system development. The …