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Thermochemical stability and adhesive strength of CuMoO4/basalt fiber composite catalysts

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Abstract

This paper presents a comparative study of the adhesion of copper molybdate catalytic coatings produced on basalt fibers by different methods and their stability to high-temperature exposure to SO2 gas and water vapor. The CuMoO4/basalt fiber composites obtained in this study possess high catalytic activity for soot oxidation and are not subject to inhibition by reactive gases. A CuMoO4 layer produced by an extraction-pyrolysis process had poor adhesion to the fiber surface. When a polymer gel was used as an impregnating solution, the attachment of the catalyst to the support ensured partial Fe leaching from the basalt, which was accompanied by the formation of a porous structure in the fibers. Subsequent pyrolysis led to the formation of an intermediate iron molybdate layer and the Cu3Mo2O9 and Fe x Cu3 − x Mo2O9 phases, which decomposed to CuMoO4 and the corresponding oxides CuO and Fe2O3 during catalytic soot combustion.

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References

  1. Krylov, O.V. and Tret’yakov, V.F., Catalytic purification of exhaust gases from automotive vehicles, Katal. Prom-sti, 2007, no. 4, pp. 44–49.

    Google Scholar 

  2. Fino, D., Fino, P., Saracco, G., and Specchia, V., Innovative means for the catalytic regeneration of particulate traps for diesel exhaust cleaning, Chem. Eng. Sci., 2003, vol. 58, pp. 951–958.

    Article  CAS  Google Scholar 

  3. Bokova, M.N., Soot combustion in the presence of Cu-Ce-Al-O catalysts: the role of ozone as an activator, Extended Abstract of Cand. Sci. (Chem.) Dissertation, Moscow: Moscow State Univ., 2004.

    Google Scholar 

  4. Dario, M.T. and Bachiorrini, A., Interaction of some pollutant oxides on durability of silicon carbide as a material for diesel vehicle filters, J. Mater. Sci., 1998, vol. 33, pp. 139–145.

    Article  CAS  Google Scholar 

  5. Lucchini, E. and Maschio, S., Thermal shock resistance of cordieritic filter for diesel engines, Mater. Sci. Technol., 1995, vol. 11, pp. 605–610.

    Article  CAS  Google Scholar 

  6. Banus, E.D., Milt, V.G., Miro, E.E., and Ulla, M.A., Catalytic coating synthesized onto cordierite monolith walls. Its application to diesel soot combustion, Appl. Catal., B, 2013, vols. 132–133, pp. 479–486.

    Article  Google Scholar 

  7. Van Setten, B.A.A.L., Bremmer, J., Jelles, S.J., Makkee, M., and Moulijn, J.A., Ceramic foam as a potential molten salt oxidation catalyst support in the removal of soot from diesel exhaust gas, Catal. Today, 1999, vol. 53, pp. 613–621.

    Article  Google Scholar 

  8. Antsiferov, V.N., Ostroushko, A.A., and Makarov, A.M., Sintez, svoistva i primenenie katalizatorov okisleniya sazhi na osnove modifitsirovannykh vysokoporistykh yacheistykh materialov (Synthesis, Properties, and Application of Soot Oxidation Catalysts Based on Modified High-Porosity Foam Materials), Yekaterinburg: Ural. Otd. Ross. Akad. Nauk, 2007.

    Google Scholar 

  9. Dzhigiris, D.D. and Makhova, M.F., Osnovy proizvodstva bazal’tovykh volokon i izdelii (Principles of the Production of Basalt Fibers and Articles), Moscow: Teploenergetik, 2002.

    Google Scholar 

  10. Makarevich, K.S., Verkhoturov, A.D., Kositsyna, N.P., Brui, V.N., and Laz’kova, I.V., Effect of the mineralogical composition of some magmatic rocks on the basalt fiber fabrication process, Khim. Tekhnol., 2006, no. 3, pp. 8–17.

    Google Scholar 

  11. Bekman, I.N., Buntseva, I.M., and Balek, V., Emanation thermal analysis of basalt fiber adsorbents, Radiokhimiya, 2004, vol. 46, no. 1, pp. 78–83.

    Google Scholar 

  12. Khol’kin, A.I. and Patrusheva, T.N., Ekstraktsionnopiroliticheskii metod. Poluchenie funktsional’nykh oksidnykh materialov (Extraction-Pyrolysis Process and Preparation of Functional Oxide Materials), Moscow: KomKniga, 2006.

    Google Scholar 

  13. Ostroushko, A.A., Mogil’nikov, Yu.V., and Ostroushko, I.P., Synthesis of molybdenum- and vanadium-containing mixed oxides in polymer-salt systems, Inorg. Mater., 2000, vol. 36, no. 12, pp. 1256–1263.

    Article  CAS  Google Scholar 

  14. Makarevich, K.S., Kirichenko, E.A., Lebukhova, N.V., and Karpovich, N.F., Fabrication of CuMoO4/basalt fiber composites for catalytic soot afterburning, Katal. Prom-sti, 2013, no. 2, pp. 33–38.

    Google Scholar 

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Authors and Affiliations

  1. Institute of Materials Science, Khabarovsk Scientific Center, Far East Branch, Russian Academy of Sciences, Tikhookeanskaya ul. 153, Khabarovsk, 680042, Russia

    N. V. Lebukhova, E. A. Kirichenko & P. G. Chigrin

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  1. N. V. Lebukhova
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  2. E. A. Kirichenko
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  3. P. G. Chigrin
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Correspondence to N. V. Lebukhova.

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Original Russian Text © N.V. Lebukhova, E.A. Kirichenko, P.G. Chigrin, 2015, published in Neorganicheskie Materialy, 2015, Vol. 51, No. 5, pp. 516–521.

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Lebukhova, N.V., Kirichenko, E.A. & Chigrin, P.G. Thermochemical stability and adhesive strength of CuMoO4/basalt fiber composite catalysts. Inorg Mater 51, 460–465 (2015). https://doi.org/10.1134/S002016851505009X

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  • DOI: https://doi.org/10.1134/S002016851505009X

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