Wetting transition of water on graphite and other surfaces

Article Abstract:

The value of the wetting temperature, T(sub w), at which the transition should occur for water on solid surface like graphite is identified. A simple model that is found reliable for spherical adsorbates and nonpolar fluids, is used to predict the value of the wetting temperature as a function of the well depth, D, of the adsorption potential.

Water, Chemical properties

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Decomposition of CO-Hr over graphite nanofiber-supported iron and iron-copper catalysts

Article Abstract:

The effect on the catalytic behavior of iron and iron-copper induced by supporting the particles on 'platelet' graphite nanofibers is investigated. For the purpose of comparison, a corresponding set of experiments was carried out where metal and bimetallic particles were dispersed on silica, a traditional support material.

Iron compounds, Thermal properties

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Soft x-ray emission band spectra of BC6N and its electronic state

Article Abstract:

An example of soft-x-ray emission spectra for BC6N, a boron/carbon/nitrogen material, is presented.

Boron, Boron (Chemical element)

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