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12-tungstophosphoric acid

 
National Institutes of Health

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2011
2011
The in vitro influence of Keggin structure polyoxotungstates, 12-tungstosilicic acid, H(4)SiW(12)O(40) (WSiA) and 12… Expand
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2010
2010
The cationic ring-opening polymerization reaction of tetrahydrofuran at 20 degrees C was catalyzed by H3PW12O40 x 13 H2O as solid… Expand
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2009
2009
Oxidation of cyclohexanediol derivatives with 12-tungstophospholic acid-hydrogen peroxide system was investigated focusing on a… Expand
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2007
2007
A flow injection analysis (FIA) method coupled to resonance Rayleigh scattering (RRS) detection for the determination of… Expand
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2006
2006
Cesium salts of 12-tungstophosphoric acid, Cs(x)H(3-x)PW(12)O(40) (Cs(x)PW), in the bulk form or supported on medium-pore MCM-41… Expand
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2005
2005
Solid-state 13C NMR experiments and quantum chemical Density Functional Theory (DFT) calculations of acetone adsorption were used… Expand
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2004
2004
Surface functionalization of the solid heteropolyacid H3PW12O40 with a bulky PEG-containing quaternary ammonium cation through… Expand
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2002
2002
In situ measurements of Bronsted acid sites (by titration with 2,6-di-tert-butyl-pyridine) and reduced centers (by UV–vis… Expand
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2002
2002
A highly active and stable zirconia supported 12-tungstophosphoric acid catalyst is found to be 2-3 times more active in… Expand
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1998
1998
Supported WOx clusters are active and stable catalysts for isomerization, dehydration, and cracking reactions. Brønsted acid… Expand
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