Structural modifications of dodecatungstophosphoric acid hexahydrate induced by temperature in the 10-358 K range. In situ high-resolution neutron powder diffraction investigation
Нема приказа
Аутори
Kremenović, Aleksandar S.Bire, AS
Bouree, F
Colomban, P
Dimitrijevic, R
Davidović, Milorad P.
Mioč, Ubavka B.
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
Dodecatungstophosphoric acid hexahydrate H3PW12O40.6H(2)O crystal structure has been investigated by neutron powder diffraction (NPD) at different temperatures in the 10-358 K range. A nonconvergent reversible phase transition has been noticed at about 320 K. This transition is associated with a change in dynamic equilibrium of hydrate species and partial reduction/oxidation (redox) W6+ LT ---- GT (5+). Expressive structure changes lie in the P-O bonding inside Keggins anion and the H5O2+ conformational angle. (C) 2002 Published by Elsevier Science B.V.
Кључне речи:
crystal structure / dodecatungstophosphoric acid hexahydrate / neutron powder diffraction / nonconvergent phase transition / dioxonium ion / disorderИзвор:
Solid State Ionics, 2002, 150, 3-4, 431-442
DOI: 10.1016/S0167-2738(02)00419-8
ISSN: 0167-2738; 1872-7689
WoS: 000178279100023
Scopus: 2-s2.0-0036781232
Колекције
Институција/група
VinčaTY - JOUR AU - Kremenović, Aleksandar S. AU - Bire, AS AU - Bouree, F AU - Colomban, P AU - Dimitrijevic, R AU - Davidović, Milorad P. AU - Mioč, Ubavka B. PY - 2002 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2550 AB - Dodecatungstophosphoric acid hexahydrate H3PW12O40.6H(2)O crystal structure has been investigated by neutron powder diffraction (NPD) at different temperatures in the 10-358 K range. A nonconvergent reversible phase transition has been noticed at about 320 K. This transition is associated with a change in dynamic equilibrium of hydrate species and partial reduction/oxidation (redox) W6+ LT ---- GT (5+). Expressive structure changes lie in the P-O bonding inside Keggins anion and the H5O2+ conformational angle. (C) 2002 Published by Elsevier Science B.V. T2 - Solid State Ionics T1 - Structural modifications of dodecatungstophosphoric acid hexahydrate induced by temperature in the 10-358 K range. In situ high-resolution neutron powder diffraction investigation VL - 150 IS - 3-4 SP - 431 EP - 442 DO - 10.1016/S0167-2738(02)00419-8 ER -
@article{ author = "Kremenović, Aleksandar S. and Bire, AS and Bouree, F and Colomban, P and Dimitrijevic, R and Davidović, Milorad P. and Mioč, Ubavka B.", year = "2002", abstract = "Dodecatungstophosphoric acid hexahydrate H3PW12O40.6H(2)O crystal structure has been investigated by neutron powder diffraction (NPD) at different temperatures in the 10-358 K range. A nonconvergent reversible phase transition has been noticed at about 320 K. This transition is associated with a change in dynamic equilibrium of hydrate species and partial reduction/oxidation (redox) W6+ LT ---- GT (5+). Expressive structure changes lie in the P-O bonding inside Keggins anion and the H5O2+ conformational angle. (C) 2002 Published by Elsevier Science B.V.", journal = "Solid State Ionics", title = "Structural modifications of dodecatungstophosphoric acid hexahydrate induced by temperature in the 10-358 K range. In situ high-resolution neutron powder diffraction investigation", volume = "150", number = "3-4", pages = "431-442", doi = "10.1016/S0167-2738(02)00419-8" }
Kremenović, A. S., Bire, A., Bouree, F., Colomban, P., Dimitrijevic, R., Davidović, M. P.,& Mioč, U. B.. (2002). Structural modifications of dodecatungstophosphoric acid hexahydrate induced by temperature in the 10-358 K range. In situ high-resolution neutron powder diffraction investigation. in Solid State Ionics, 150(3-4), 431-442. https://doi.org/10.1016/S0167-2738(02)00419-8
Kremenović AS, Bire A, Bouree F, Colomban P, Dimitrijevic R, Davidović MP, Mioč UB. Structural modifications of dodecatungstophosphoric acid hexahydrate induced by temperature in the 10-358 K range. In situ high-resolution neutron powder diffraction investigation. in Solid State Ionics. 2002;150(3-4):431-442. doi:10.1016/S0167-2738(02)00419-8 .
Kremenović, Aleksandar S., Bire, AS, Bouree, F, Colomban, P, Dimitrijevic, R, Davidović, Milorad P., Mioč, Ubavka B., "Structural modifications of dodecatungstophosphoric acid hexahydrate induced by temperature in the 10-358 K range. In situ high-resolution neutron powder diffraction investigation" in Solid State Ionics, 150, no. 3-4 (2002):431-442, https://doi.org/10.1016/S0167-2738(02)00419-8 . .