Vanadium phosphorous mixed oxide

   
   

A novel intercalation compound is provided, in which compound monohydric alcohol is intercalated between layers of a layered compound comprising vanadium, phosphorus and oxygen as primary components, characterized in that the monohydric alcohol is aliphatic secondary monohydric alcohol, alicyclic monohydric alcohol, or aromatic monohydric alcohol. By heating the intercalation compound, a vanadium-phosphorus mixed oxide having a BET specific surface area of at least 80 m.sup.2 /g can be obtained.

Un composé d'intercalation de roman est fourni, dans lequel l'alcool monohydrique de composé est intercalé entre les couches d'un vanadium de comportement composé posé, le phosphore et l'oxygène en tant que composants primaires, caractérisé en ce que l'alcool monohydrique est alcool monohydrique secondaire aliphatique, alcool monohydrique alicyclique, ou alcool monohydrique aromatique. En chauffant le composé d'intercalation, un vanadium-phosphore oxyde mélangé ayant une superficie spécifique de PARI au moins de 80 m.sup.2 /g peut être obtenu.

 
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