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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"hydrogen chemisorption"”.
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Hydrogen Chemisorption and Oxidation on Transition Metal Carbides
Made available in DSpace on 2014-12-14T15:24:03Z (GMT). No. of bitstreams: 1 8004134.pdf: 3664469 bytes, checksum: 930bba133afa8c68baa82325bbb4f927 (MD5) Previous issue date: 1979
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Investigation of hydrogen chemisorption on the tungsten (100) surface
… and kinetic properties associated with the chemisorption of hydrogen on a single crystal tungsten (100) surface over a temperature range from 600c to -1500C. A new hydrogen binding state, labeled the fast state, has been observed and characterized using ESD techniques. This state is …
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Interactions of hydrogen with alkali promoted Ru/SiO2 catalysts: a proton NMR study
… catalysts. Initial work investigated the role of hydrogen spillover to the silica support on the characterization of the active metal sites via a hydrogen chemisorption technique. A strongly bound component of spilled over hydrogen was found in the silica support which interfered with accurate …
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Fischer-Tropsch synthesis over SiO2, ZnO and MnO supported cobalt catalysts
… area and cobalt dispersion as evaluated using hydrogen chemisorption, and catalytic performance under Fischer-Tropsch synthesis conditions.
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Managing tritium inventory and release with carbon materials in a fluoride salt-cooled high-temperature reactor
… was conducted with scanning electron microscopy. Hydrogen was used as a surrogate. Its chemisorption on these materials have been measured and modeled at the reactor conditions of 700°C and pressures under 4 kPa. Models suggest that the total measured solubility of hydrogen includes a combination …
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Nuclear magnetic resonance of platinum catalysts: The discovery of the surface resonance
Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-06-17T15:39:37Z No. of bitstreams: 1 1981_rhodes.pdf: 7826483 bytes, checksum: 859de26e46b8a821a733687c4b00d220 (MD5)
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Novel empowered supports for iron-based Fischer-Tropsch in a power-to-liquids process
… is a process that converts carbon monoxide and hydrogen into liquid hydrocarbons 1 . In the past, FT synthesis has been used to produce gasoline and diesel from coal and natural gas. However, with increasing demand for renewable and sustainable energy sources, there has been renewed interest in …