Surface properties and catalytic activities of amorphous niobium phosphate and a comparison with those of H3PO4-treated niobium oxide

Catalysis Today

Volumn 16, Issue 3-4, 1993, Pages 349-359

  Okazaki, Susumu ^a   Wada, Naoto ^a  

^a IBARAKI UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

AGING OF MATERIALS; AMORPHOUS MATERIALS; CATALYST ACTIVITY; NIOBIUM COMPOUNDS; OXIDES; PH; PHOSPHATES; PHOSPHORIC ACID; PRECIPITATION (CHEMICAL); SOLUTIONS; SURFACE PROPERTIES; SYNTHESIS (CHEMICAL);

NIOBIUM OXIDE; NIOBIUM PHOSPHATE; POTASSIUM NIOBATE;

CATALYSTS;

EID: 0027907502     PISSN: 09205861     EISSN: None     Source Type: Journal    
DOI: 10.1016/0920-5861(93)80074-B     Document Type: Article

References (9)

1. The effect of phosphoric acid treatment on the catalytic property of niobic acid.
2. Surface properties and catalytic activities of niobic acid treated with diluted phosphoric acid.
3. Synthesis, dehydration studies, and cation-exchange behavior of a new phase of niobium(V) phosphate.
4. Characterization of the interlayer water in niobyl phosphate hydrates by IR and NMR spectroscopies