The novel acid catalysts - framework zirconium phosphates: the bulk and surface structure

Authors
Pavlova, SN Sadykov, VA Zabolotnaya, GV Kochubey, DI Maximovskaya, RI Zaikovskii, VI Kriventsov, VV Tsybulya, SV Burgina, EB Volodin, AM Chaikina, MV Kuznetsova, NN Lunin, VV Agrawal, D Roy, R
Citation
Sn. Pavlova et al., The novel acid catalysts - framework zirconium phosphates: the bulk and surface structure, J MOL CAT A, 158(1), 2000, pp. 319-323
Citations number
7
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
ISSN journal
13811169 → ACNP
Volume
158
Issue
1
Year of publication
2000
Pages
319 - 323
Database
ISI
SICI code
1381-1169(20000908)158:1<319:TNAC-F>2.0.ZU;2-7
Abstract
Structural features and surface properties of framework zirconium phosphate s synthesized via mechanochemical activation (MA) and sol-gel (SG) route we re studied using XRD, TEM, P-31 MAS NMR, IR and ESR spectroscopy and compar ed with their catalytic performance in the reaction of hexane isomerization . A high initial isomerization activity of crystalline zirconium phosphates prepared via MA can be determined by a larger share of the strong Lewis ce nters probed by TEMPON test molecule. (C) 2000 Elsevier Science B.V. All ri ghts reserved.