Mechanochemically assisted solid state synthesis, characterization, and catalytic properties of MgWO4
Source abstract
Abstract
The synthesis of MgWO4 nanopowders was achieved by mechanically activated and following thermal treatment at 850 °C of two mixtures, containing the pure oxides (MgO/WO3) and magnesium carbonate trihydrate and tungsten oxide (MgCO3·3H2O/WO3) as precursors. The obtained samples have been analyzed by the X-ray powder diffraction, infrared spectroscopy (IR), thermal analysis, specific surface area, transmission electron microscopy (TEM, SAED, and XEDS), and X-ray photoelectron spectroscopy. The prepared samples were modified with 0.5 wt% Pd, and the catalytic activities have been measured in reaction of complete oxidation of CO, methane, n-hexane, and toluene. It has been observed that Pd-containing samples with 3 wt% WO3 are more active than the MgWO4/Pd, the most remarkable improvement being achieved in the reaction of toluene combustion. This result is explained by the presence of the palladium in Pd4+ state (as PdO2 particles) due to the stabilization role of the WO3-matrix.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Transition Metal Oxide Nanomaterials · Catalysis and Oxidation Reactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (55)
Show source-provided references
1. Zhang J, Wang Y, Li S, Wang X, Huang F, Xie A, Shen Y (2012) Controlled synthesis, growth mechanism and optical properties of FeWO4 hierarchical microstructures. Cryst Eng Commun 13:5744–575010.1039/c1ce05416c ↗
2. VanHanh P, Hoang LH, Hai PV, Minh NV, Chen XB, Yang IS (2013) Crystal quality and optical property of MnWO4 nanoparticles synthesized by microwave-assisted method. J Phys Chem Solids 74:426–43010.1016/j.jpcs.2012.11.004 ↗
3. Klassen N, Shmurak S, Red’kin B, Ille B, Lebeau M, Lecoq P, Schneegans M (2002) Correlations between structural and scintillation characteristics of lead and cadmium tungstates. Nucl Instrum Methods Phys Res Sect A 486:431–43610.1016/S0168-9002(02)00748-9 ↗
4. Huang Y, Seo HJ, Yang Y, Zhang J (2005) Visible up-conversion luminescence in Er3+-doped PbWO4 single crystals. Mater Chem Phys 91:424–43010.1016/j.matchemphys.2004.12.002 ↗
5. Tamaki J, Fujii T, Fujimori K, Miura N, Yamazoe N (1995) Application of metal tungstate–carbonate to nitrogen oxides sensor operative at elevated temperature. Sens Actuators B 24–25:396–39910.1016/0925-4005(95)85089-9 ↗
6. Sundaram R, Nagaraja KS (2004) Electrical and humidity sensing properties of lead (II) tungstate–tungsten (VI) oxide and zinc(II) tungstate–tungsten(VI) oxide composites. Mater Res Bull 39:581–59010.1016/j.materresbull.2003.12.014 ↗
7. Fu H, Lin J, Zhang L, Zhu Y (2006) Photocatalytic activities of a novel ZnWO4 catalyst prepared by a hydrothermal process. Appl Catal 306:58–6710.1016/j.apcata.2006.03.040 ↗
8. Shan Z, Wang Y, Ding H, Huang F (2009) Structure-dependent photocatalytic activities of MWO4 (M=Ca, Sr, Ba). J Mol Catal 302:54–5810.1016/j.molcata.2008.11.030 ↗
9. Yan T, Li L, Tong W, Zheng J, Wang Y, Li G (2011) CdWO4 polymorphs: selective preparation, electronic structure, and photocatalytic activity. J Solid State Chem 184:357–36410.1016/j.jssc.2010.12.013 ↗
10. Mohamed MM, Ahmed SA, Khairou KS (2014) Unprecedented high photocatalytic activity of nanocrystalline WO3/NiWO4 hetero-junction towards dye degradation: effect of template and synthesis conditions. Appl Catal B 150–151:63–7310.1016/j.apcatb.2013.12.001 ↗
11. Carcia-Perez UM, Martinez-de la Cruz A, Peral J (2012) Transition metal tungstates by co-precipitation method: basic photocatalytic properties. Electrochim Acta 81:227–23210.1016/j.electacta.2012.07.045 ↗
12. Yu C, Cao F, Li X, Li C, Xie Y, Yu JC, Shu Q, Fan Q (2013) Hydrothermal synthesis and characterization of novel PbWO4 microspheres with hierarchical nanostructures and enhanced photocatalytic performance in dye degradation. Chem Eng J 219:86–9510.1016/j.cej.2012.12.064 ↗
13. Ungelenk J, Speldrich M, Dronskowski R, Feldmann C (2014) Polyol-mediated low-temperature synthesis of crystalline tungstate nanoparticles MWO4 (M=Mn, Fe Co, Ni, Cu, Zn). Solid State Sci 31:62–6910.1016/j.solidstatesciences.2014.02.020 ↗
14. Keeling RO (1957) The structure of NiWO4. Acta Cryst 10:209–21310.1107/S0365110X57000651 ↗
15. Chang LLY, Scroger MG, Phillips B (1966) Alkaline-earth tungstates: equilibrium and stability in the M-W-O systems. J Am Ceram Soc 49:385–39010.1111/j.1151-2916.1966.tb13291.x ↗
16. Sleight AW (1972) Accurate cell dimensions for ABO4 molybdates and tungstates. Acta Cryst B28:2899–290210.1107/S0567740872007186 ↗
17. Borshch AN, Dorokhov YG, Golub AM (1979) For low-temperature modification of MgWO4. Ukr Khim Zh 39:724–726
18. Dey S, Ricciardo RA, Cuthbert HL, Woodward PM (2014) Metal- to-metal charge transfer in AWO4 (A=Mg, Mn Co, Ni, Cu or Zn) compounds with wolframite structure. Inorg Chem 53:4394–439710.1021/ic4031798 ↗
19. Blasse G, Dirksen GJ, Hazenkamp M, Günter JR (1987) The luminescence of magnesium tungstate dehydrate, MgWO4·2H2O. Mater Res Bull 22:813–81710.1016/0025-5408(87)90036-5 ↗
20. Günter JR, Amberg M (1989) “High- temperature” magnesium tungstate, prepared at moderate temperature. Solid State Ion 32(33):141–14610.1016/0167-2738(89)90214-2 ↗
21. Ll JQ, Yang C, Meng JX (2009) Hydrothermal synthesis of MgWO4 and its luminescence. Chin J Lumin 3:327–332
22. Wannapop S, Thongtem T, Thongtem S (2012) Photoemission and energy gap of MgWO4 particles connecting as nanofibers synthesized by electrospinning–calcination combinations. Appl Surf Sci 258:4971–497610.1016/j.apsusc.2012.01.133 ↗
23. Pullar RC, Farrah S, McN Alford N (2007) MgWO4, ZnWO4, NiWO4 and CoWO4 microwave dielectric ceramic. J Eur Ceram Soc 27:1059–106310.1016/j.jeurceramsoc.2006.05.085 ↗
24. Im DH, Jee HS, Kim ES (2012) Microwave dielectric properties of ceramic/semicrystalline polymer composites. Jpn J Appl Phys 51:09MD16-09MD20
25. Cavalli E, Beletti A, Brik MG (2008) Optical spectra and energy levels of the Cr3 + ions in MWO4 (M=Mg, Zn, Gd) and MgMoO4 crystals. J Phys Chem Solids 69:29–3410.1016/j.jpcs.2007.07.101 ↗
26. Danevich FA, Chernyak DM, Dubovik AM, Grinyov BV, Hency S, Kraus H, Kudavbenko VM, Mikhailik VB, Nagornaya LL, Podviyanuk RB, Polischuk OG, Tupitsyna IA, Vostretsov Yu Y (2009) MgWO4-A new crystal scintillator. Nucl Instrum Methods Phys Res Sect A 608:107–11510.1016/j.nima.2009.06.040 ↗
27. He HY, Wang Y (2013) Comparative study on photoluminescence efficiencies of Sm3+ doped MeWO4 (Me=Ba, Sr, Ca and Mg) phosphors. J Mater Sci 24:4847–4852. doi: 10.1007/s10854-013-1486-610.1007/s10854-013-1486-6 ↗
28. Hwang DH, Im J, Park TJ, Lee JS (2002) Mg-doped WO3 as a novel photocatalyst for visible light –induced water splitting. Catal Lett 12:53–5710.1023/A:1015322625989 ↗
29. Boldyrer VV (2006) Mechanochemistry and mechanical activation of solids. Russ Chem Rev 75:203–216
30. Balaz P, Achimovicova M, Balaz M, Billik P, Cherkezova-Zheleva Z, Criado JM, Delogu F, Dutkova E, Gaffet E, Gotor FJ, Kumar R, Mitov I, Rojac T, Senna M, Streletskii A, Wieczorek-Ciurowa K (2014) Hallmarks mechanochemistry: from nanoparticles to technology. Chem Soc Rev 42:7571–763910.1039/c3cs35468g ↗
31. Castro A, Begue P, Jimenez B, Ricote J, Jimenez R, Galy J (2003) New Bi2Mo1−x W x O6 solid solution: mechanosynthesis, structural study, and ferroelectric properties of the x = 0.75 Member. Chem Mater 15:3395–340110.1021/cm030224r ↗
32. Hofmann M, Campbell SJ, Ehrhardt H, Feyerherm R (2004) The magnetic behaviour of nanostructured zinc ferrite. J Mater Sci 39:5057–5065. doi: 10.1023/B:JMSC.0000039185.80910.5910.1023/B:JMSC.0000039185.80910.59 ↗
33. Stanković A, Lj Veselinović, Škapin SD, Marković S, Uskokovic D (2011) Controlled mechanochemically assisted synthesis of ZnO nanopowders in the presence of oxalic acid. J Mater Sci 46:3716–3724. doi: 10.1007/s10853-011-5273-610.1007/s10853-011-5273-6 ↗
34. Fuentes AF, Takacs L (2013) Preparation of multicomponent oxides by mechanochemical methods. J Mater Sci 48:598–611. doi: 10.1007/s10853-012-6909-x10.1007/s10853-012-6909-x ↗
35. Klissurski D, Mancheva M, Iordanova R, Tyuliev G, Kunev B (2006) Mechanochemical synthesis of nanocrystalline nickle molybdates. J Alloys Compd 422:53–5710.1016/j.jallcom.2005.11.073 ↗
36. Mancheva M, Iordanova R, Klissurski D, Tyuliev G, Kunev B (2007) Direct mechanochemical synthesis of nanocrystalline NiWO4. J Phys Chem C 111:1101–110410.1021/jp065071k ↗
37. Mancheva M, Iordanova R, Dimitriev Y (2011) Mechanochemical synthesis of nanocrystalline ZnWO4 at room temperature. J Alloys Compd 509:15–2010.1016/j.jallcom.2010.08.033 ↗
38. Ozturk Z, Sen F, Sen S, Gokagac G (2012) The preparation and characterization of nano-sized Pt–Pd/C catalysts and comparison of their superior catalytic activities for methanol and ethanol oxidation. J Mater Sci 47:8134–8144. doi: 10.1007/s10853-012-6709-310.1007/s10853-012-6709-3 ↗
39. Qiao D, Lu G, Liu X, Guo Y, Wang Y, Guo Y (2011) Preparation of Ce1−x Fe x O2 solid solution and its catalytic performance for oxidation of CH4 and CO. J Mater Sci 46:3500–3506. doi: 10.1007/s10853-011-5256-710.1007/s10853-011-5256-7 ↗
40. Gancheva M, Iordanova R, Dimitriev Y, Nihtianova D, Stefanov P, Naydenov A (2013) Mechanochemical synthesis, characterization and catalytic activity of Bi2WO6 nanoparticles in CO, n-hexane and methane oxidation reactions. J Alloys Compd 370:34–4010.1016/j.jallcom.2013.03.157 ↗
41. Hagen J (2006) Industrial catalysis a practical approach. Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, pp 227–228
42. TOPAS V4: general profile and structure analysis software for powder diffraction data, User’s Manual, Bruker AXS, Karlsruhe, Germany Bruker AXS (2008)
43. Hanna R (1965) Infrared properties of magnesium oxide. J Am Ceram Soc 48:376–37810.1111/j.1151-2916.1965.tb14765.x ↗
44. Daniel MF, Desbat B, Lassegues JC, Gerand B, Figlarz M (1987) Infrared and Raman study of WO3 tungsten trioxides and WO3·xH2O tungsten trioxide tydrates. J Solid State Chem 67:235–24710.1016/0022-4596(87)90359-8 ↗
45. White WB (1971) Infrared characterization of water and hydroxyl ion in the basic magnesium carbonate minerals. Am Mineral 56:46–53
46. Hales MC, Frost RL, Martens WN (2008) Thermo-Raman spectroscopy of synthetic nesquehonite—implication for the geosequestration of greenhouse gases. J Raman Spectrosc 39:1141–114910.1002/jrs.1950 ↗
47. Fomichev VV, Kondratov OI (1994) Vibration spectra of compounds with the wolframite structure. Spectrochim Acta A50:1113–112010.1016/0584-8539(94)80034-0 ↗
48. Ptak M, Maczka M, Hermanowicz K, Pikul A, Hanuza J (2012) Temperature-dependent Raman and IR studies of multiferroic MnWO4 doped with Ni2+ ions. J Spectrochim Acta A86:85–9210.1016/j.saa.2011.10.007 ↗
49. Lesnyak VV, Ischenko EV, Gut IN, Yatsmirskii AV, Boldyreva OYu (2007) The kinetic patterns of CO oxidation on WO3 promoted with Pt or Pd. Russ J Phys Chem A 81:874–87710.1134/S0036024407060076 ↗
50. Moulder JF, Stickle WF, Sobol PE, Bomben KD (1992) Handbook of X-ray photoelectron spectroscopy. Perkin-Elmer Corporation, Eden Prairie
51. Kibis LS, Titkov AI, Stadnichenko AI, Koscheev SV, Boronin AI (2009) X-ray photoelectron spectroscopy study of Pd oxidation by RF discharge in oxygen. Appl Surf Sci 255:9248–925410.1016/j.apsusc.2009.07.011 ↗
52. Sohn Y, Pradhan D, Leung KT (2010) Electrochemical Pd nanodeposits on a Au nanoisland template supported on Si(100): formation of Pd–Au alloy and interfacial electronic structures. ACS Nano 4:5111–512010.1021/nn100949z ↗
53. Kibis LS, Stadnichenko AI, Koscheev SV, Zaikovskii VI, Boronin AI (2012) Highly oxidized palladium nanoparticles comprising Pd4+ species: spectroscopic and structural aspects, thermal stability, and reactivity. J Phys Chem C 116:19342–1934810.1021/jp305166k ↗
54. Fan X, Wang F, Zhu T, He H (2012) Effects of Ce on catalytic combustion of methane over Pd–Pt/Al2O3 catalyst. J Environ Sci 24(3):507–51110.1016/S1001-0742(11)60798-5 ↗
55. Persson K, Erson A, Ansson K, Fierro JLG, Jaras SG (2006) Influence of molar ration on Pd–Pt catalysts for methane combustion. J Catal 243:14–2410.1016/j.jcat.2006.06.019 ↗