THREE-DIMENSIONAL SKELETON STRUCTURE COMPOUND HAVING MESOPORE AND PRODUCTION THEREOF

Title:

THREE-DIMENSIONAL SKELETON STRUCTURE COMPOUND HAVING MESOPORE AND PRODUCTION THEREOF

Document Type and Number:

Japanese Patent JPH09208205

Kind Code:

A

Abstract:

To produce a three-dimensional skeleton structural compd. having large mesopores by forming a two-dimensional interlayer compd. comprising a laminar compd. containing vanadium, phosphorus and oxygen as the basic compsn. of the skeleton with an org. cation present between layers and heat treating the two-dimensional intercalation compd.

A two-dimensional intercalation compd. is prepared by adding org. cations between layers of a laminar compd. containing vanadium, phosphorus and oxygen as the basic compsn. of the skeleton, and the obtd. intercalation compd. is heat treated to produce a three-dimensional skeleton structure compd. having 20 100 mesopores. In the two-dimensional intercalation compd., the average valance of vanadium is preferably 4.05 to 4.30. The amt. of the org. cations present between layers is preferably ≥20mol% to 1mol of vanadium. As for the org. cations, aliphatic, aromatic satd. or unsatd. compds. having 9 to 50 total carbon number can be used. Heat treatment is performed in a nitrogen atmosphere or in a water medium.

Inventors:

DOI TAKAO
TOKUMARU SHOICHI
MIYAKE TAKANORI

Application Number:

JP3427196A

Publication Date:

August 12, 1997

Filing Date:

January 30, 1996

Export Citation:

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Assignee:

TOSOH CORP

International Classes:

B01J27/198; B01J35/04; B01J35/10; B01J37/08; C01B25/37; B01J20/28; (IPC1-7): C01B25/37; B01J20/28; B01J27/198; B01J35/04; B01J35/10; B01J37/08

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