Multinuclear NMR Studies of V2O5-Cs2S2O7 Melts Full article
| Journal |
Journal of Molecular Catalysis A: Chemical
ISSN: 1381-1169 |
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| Output data | Year: 1995, Volume: 99, Number: 2, Pages: 123-130 Pages count : 8 DOI: 10.1016/1381-1169(95)00043-7 | ||||
| Tags | Caesium, Multinuclear NMR studies, NMR studies, Oxosulphatovanadates(V), Vanadia | ||||
| Authors |
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| Affiliations |
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Funding (5)
| 1 | Russian Foundation for Basic Research | 95-03-08365 |
| 2 | Siberian Branch of the Russian Academy of Sciences | |
| 3 | European Commission | BRE2.CT93.0447 |
| 4 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 93-3244 |
| 5 | Danish National Research Foundation |
Abstract:
133Cs, 17O and 51V static and MAS NMR spectra have been obtained on the solid and molten Cs2S2O7V2O5 catalyst model system in the composition range Xv2o5 = 0–0.5 and at temperatures up to 550°C. In addition 133Cs and 51V NMR spectra of several vanadates and oxosulfatovanadates (V) are reported. The results indicate that monomeric, dimeric and polymeric V(V) complexes, possibly VO2SO−4, (VO)2O(SO4)4−4 and (VO2SO4)n−n, are formed in the system by increasing mole fraction Xv2o5. For the first time the 51V NMR spectra of V2O5 dissolved in molten pyrosulfates are reported.
Cite:
Lapina O.B.
, Mastikhin V.M.
, Shubin A.A.
, Eriksen K.M.
, Fehrmann R.
Multinuclear NMR Studies of V2O5-Cs2S2O7 Melts
Journal of Molecular Catalysis A: Chemical. 1995. V.99. N2. P.123-130. DOI: 10.1016/1381-1169(95)00043-7 WOS Scopus РИНЦ ANCAN OpenAlex
Multinuclear NMR Studies of V2O5-Cs2S2O7 Melts
Journal of Molecular Catalysis A: Chemical. 1995. V.99. N2. P.123-130. DOI: 10.1016/1381-1169(95)00043-7 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Nov 24, 1994 |
| Accepted: | Feb 21, 1995 |
| Published print: | Jun 20, 1995 |
| Published online: | Jul 24, 2001 |
Identifiers:
| Web of science: | WOS:A1995RG69200008 |
| Scopus: | 2-s2.0-0011119587 |
| Elibrary: | 30817577 |
| Chemical Abstracts: | 1995:685325 |
| Chemical Abstracts (print): | 123:216521 |
| OpenAlex: | W2004784709 |