Abstract
Mechanochemical treatment (MChT) in various media (water, air, ethanol) of the V2O5/ammonium dimolybdate composition at the ratio V:Mo = 0.7:0.3 has been carried out. Physicochemical transformations in this system have been studied by means of X-ray powder diffraction (XRD) and thermal analysis as well as FTIR spectroscopy. Ammonium dimolybdate undergoes hydration with formation of 4-aqueous ammonium paramolybdate during the MChT in water. Changes of phase and chemical composition at activation are determined first of all by nature of medium in which milling was carried out. Maximal interaction of components occurs during modification of the studied system in water.
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References
Centi G, Cavani F, Trifiro F. Selective oxidation by heterogeneous catalysis. New York: Kluwer/Plenum; 2001.
Bielanski A, Najbar M. V2O5–MoO3 catalysts for benzene oxidation. Appl Catal A. 1997;157:223–61.
Tichy J. Oxidation of acrolein to acrylic acid over vanadium–molybdenum oxide catalysts. Appl Catal A. 1997;157:363–85.
Katou T, Vitry D, Ueda W. Hydrothermal synthesis of a new Mo–V–O complex metal oxide and its catalytic activity for the oxidation of propane. Chem Lett. 2003;32:1028–9.
Kuznetsova TG, Boreskov GK, Andrushkevich TV, Plyasova LM. Studies of V–Mo–O systems with small vanadium content in acrolein oxidation. React Kinet Catal Lett. 1982;19:405–9.
Kihlborg L. The crystal structure of (Mo(0.3)V(0.7))2O5 of the R-Nb2O5 type and a comparison with the structures of V2O5 and V2MoO8. Acta Chem Scand. 1967;21:2495–502.
Burzo E, Stanescu L. On the number of V+4 ions in V2O5–MoO3 solid solutions. Mater Res Bull. 1978;13:237–43.
Molchanov VV, Plyasova LM, Goidin VV. New compounds in the V2O5–MoO3 system. Neorg Mater. 1995;31:1225–9.
Volkov VL. Intercalation phases based on vanadium oxides. Sverdlovsk: AN SSSR; 1987.
Eguchi M, Maki F, Kimura HE, Takahashi K. Lithiation behavior of vanadium molybdenum oxides. Electrochemistry. 2000;68:474–7.
Volkov VL. The study of chemosorption of oxygen in the system V2O5–MoO3. Zhurn Fiz Khimii. 1985;59:428–32.
Grzywa M, Wlodarczyk-Gaida B, Lazocha W. Thermal decomposition study of selected of isopolymolybdates. J Therm Anal Calorim. 2009;96:395–401.
Gorshkova TP, Tarasova DV, Olenkova IP, Maksimov NG, Anufrienko VF. Influence of silica on the phase composition of vanadium–molybdenum oxide catalysts. React Kinet Catal Lett. 1979;12:509–11.
Volkov VL, Zacharova GS, Ivakin AA. The synthesis and properties of hydrated polyvanadiummolybdenum acid. Zhurn Neorg Khimii. 1985;30:642–5.
Volkov VL, Zacharova GS, Bondarenka VM. Xerogels of simple and complicated polyvanadates. Jekaterinburgh: Institute of Solid Chemistry; 2001.
Boldyrev VV. Mechanochemistry and mechanochemical activation. Mater Sci Forum. 1996;227:511–20.
Zazhigalov VA, Haber J, Stoch J, Kharlamov AI, Bogutskaya LV, Bacherikova IV, Kowal A. Influence of the mechanochemical treatment on the reactivity of V-containing oxide systems. Solid State Ion. 1997;101–103:1257–62.
Wieczorek-Ciurowa K, Gamrat KJ. Mechanochemical synthesis as an example of green processes. J Therm Anal Calorim. 2007;88:213–7.
Pilipek E, Wieczorek-Ciurowa K. Comparison between the synthesis in molybdenum and antimony oxides system by high-temperature treatment and high-energy ball milling. J Therm Anal Calorim. 2009;97:105–10.
Poluboyarov VA, Chumachenko NP, Avvakumov EG. Investigation of ESR and XRD of trioxide molybdenum and vanadium–molybdenum compounds, subjected to mechanochemical activation. Izv Sibirskogo otdelenija AN SSSR Serija khim Nauk. 1989;6:130–7.
Mestl G, K.Srinivasan TK, Knozinger H. Mechanically activated MoO3. 1. Particle size, crystallinity, and morphology. Langmuir. 1995;11:3027–34.
Śepelak V, Heitjans P, Becker KD. Nanoscale spinel ferrites prepared by mechanochemical route. J Therm Anal Calorim. 2007;90:93–7.
Yaneva V, Dombanov I. Phase changes in the syrian phosphorite–ammonium sulphate system. J Therm Anal Calorim. 2006;84:543–8.
Gasgnier M, Szwarc H, Ronez A. Low-energy ball-milling: transformations of boron nitride powders. Crystallographic and chemical characterizations. J Mater Sci. 2000;35:3003–9.
Repelin Y, Husson E, Abello L, Lucazeau G. Structural study of gels of V2O5: normal coordinate analysis. Spectrochim Acta. 1985;41A:993–1003.
Olen’kova IP, Tarasova DV, Kustova GN, Aleshina GI, Mikhailenko EL. Formation of hexagonal MoO3 upon the decomposition of silica-supported ammonium paramolybdate. React Kinet Catal Lett. 1978;9:221–5.
Kawaguchi T, Ichikuni N, Yamaguchi A, Shido T. Characterization and catalytic performance of designed surfaces. J Mol Catal A. 2000;158:67–83.
Bielanski A, Dyrek K, Kozlowska-Rog A. Studies on the V2O5–MoO3 system: optical and IR spectra. Bull Acad Pol Sci Ser Chim. 1972;20:1055–62.
Kittaka S, Hamaguchi H, Umezu T, Endoh T, Takanaka T. Interaction of NH3 with H2O in the vanadium pentaoxide hydrate interlayer spaces: topotactic crystal growth of ammonium vanadate film. Langmuir. 1997;13:1352–8.
Kittaka S, Ayatsuka Y, Ohtani K. Interlayer water molecules of vanadium pentaoxide hydrate. I: Phase equilibrium with water vapour at a relative pressure higher than 0.05. J Chem Soc Faraday Trans. 1989;85:3825–32.
Nakamoto K. Infrared spectra of inorganic and coordination compounds. New York: Wiley; 1964.
Legendre J-J, Livage J. Vanadium pentoxide gels: I. Structural study by electron diffraction. J Colloid Interface Sci. 1983;94:75–83.
Legendre J-J, Aldebert P, Baffier N, Livage J. Vanadium pentoxide gels: II. Structural study by X-ray diffraction. J Colloid Interface Sci. 1983;94:84–9.
Eda K. Longitudinal-transverse splitting effects in IR absorption spectra of MoO3. J Solid State Chem. 1991;95:64–73.
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This study was partially supported by International Visegrad Fund (Contract No 50810086).
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Khalameida, S.V., Skubiszewska-Zięba, J., Zazhigalov, V.A. et al. Chemical and phase transformation in the V2O5–(NH4)2Mo2O7 system during the mechanochemical treatment in various media. J Therm Anal Calorim 101, 823–832 (2010). https://doi.org/10.1007/s10973-010-0839-0
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DOI: https://doi.org/10.1007/s10973-010-0839-0