Abstract
The relationship between the chemical composition, bulk real structure, surface properties and catalytic activity of dispersed complex framework zirconium phosphates with a NASICON-type structure is considered. For both crystalline and amorphous samples, a model of their bulk structure is suggested. The Lewis and Broensted acidity was shown to vary broadly and be dependent upon the composition and preparation procedure, which is important for catalysts of hydro-carbons activation. Selective catalytic reduction of NOx by methane in excess oxygen appears to be one of the application areas for these systems.
Original language | English (US) |
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Pages (from-to) | 201-206 |
Number of pages | 6 |
Journal | Materials Research Society Symposium - Proceedings |
Volume | 497 |
State | Published - Dec 1 1998 |
Event | Proceedings of the 1997 MRS Fall Symposium - Boston, MA, USA Duration: Nov 30 1997 → Dec 4 1997 |
All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering