Global ETD Search
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 3 of 3 for “"heteropoly acid"”.
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Rational design of proton exchange membranes: perfluoro polymers with sulfonic acid and heteropoly acid functionalities
… the art in the field of perfluorinated sulfonic acid (PFSA) membranes is dictated by our understanding of pure PFSA ionomer materials like Nafion®, which performs well at saturated conditions but fails at low relative humidity and high operating temperatures (80-120 C). The motivation of this …
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An investigation into the partial oxidation of C-4 alkanes over vanadyl pyrophosphate and heteropoly acids
… of n-butane to maleic anhydride and the heteropoly acid catalyst for the conversion of isobutane to methacrylic acid.
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Catalytic and adsorbent properties of solid acid catalysts studied by ammonia adsorption microcalorimetry
Solid acid catalysts are becoming of great importance within the chemical industry and their acidity is of great interest, as this determines their application, plus many of their catalytic properties can also be directly related with their acidity. There has been a drive towards heterogeneous …