Patents Assigned to Japan Chemical Industry Association
  • Intercalation compound and a vanadium phosphorus mixed oxide and a process for the preparation thereof
    Patent number: 6495486
    Abstract: 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 m2/g can be obtained.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: December 17, 2002
    Assignees: Tonen Chemical Corporation, Japan Chemical Industry Association
    Inventors: Yuichi Kamiya, Eiichiro Nishikawa