Evidence for superacid sites on the ammonium salt of 12-tungstophosphoric acid from a catalytic test reaction
- 1 January 1990
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 1,p. 44-45
- https://doi.org/10.1039/c39900000044
Abstract
The noticeable activity of the ammonium salt of 12-tungstophosphoric acid for n-hexane conversion at low temperature suggests the presence of superacid sites on the catalyst surface.Keywords
This publication has 6 references indexed in Scilit:
- Superacid sites in zeolite H-mordeniteJournal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 1986
- The properties of heteropoly acids and the conversion of methanol to hydrocarbonsJournal of Catalysis, 1982
- Solid super acids: Preparation and their catalytic activities for reaction of alkanesJournal of Catalysis, 1981
- Direct Measurement of Interaction Energy between Solids and Gases. IV. Acidic and Catalytic Properties of Amorphous and Crystalline Alumino-silicatesBulletin of the Chemical Society of Japan, 1979
- Direct Measurement of Interaction Energy between Solids and Gases. II. Microcalorimetric Studies on the Surface Acidity and Acid Strength Distribution of Solid Acid CatalystsBulletin of the Chemical Society of Japan, 1978
- Stable carbocations. CXVIII. General concept and structure of carbocations based on differentiation of trivalent (classical) carbenium ions from three-center bound penta- of tetracoordinated (nonclassical) carbonium ions. Role of carbocations in electrophilic reactionsJournal of the American Chemical Society, 1972