Buy (625 RUB)
|Generate QR code
Open Access
Subscription or Fee Access
Block catalysts, based on Ce and Mn oxides and cordierite ceramics, for ozone decomposition
https://doi.org/10.18412/1816-0387-2024-4-16-24
Abstract
In this work, we studied the effect of the ratio of Ce and Mn oxides deposited on cordierite ceramics on the structure and catalytic activity in the ozone decomposition at room temperature. The series of catalysts with varying the CeO2:MnO2 mass ratios were prepared by impregnation of cordierite ceramic blocks by Ce and Mn nitrates aqueous solutions with the addition of citric acid. The physicochemical characteristics of the catalysts were studied by low-temperature N2 sorption, X-ray diffraction analysis, scanning electron microscopy, H2 temperature-programmed reduction. The catalytic activity of the samples in ozone decomposition was tested at high flow rates (20-50 L/min) and an initial O3 concentration of 1-2 ppm. It has been shown that mixed Ce-Mn oxide catalysts are more active in comparison with catalysts based on individual Ce and Mn oxides. The activity passes through a maximum at the mass ratio of CeO2:MnO2 = 5:5, which is due to the highly dispersed state of the deposited oxides.
About the Authors
M. V. Chernykh
National Research Tomsk State University
Russian Federation
Russian Federation
G. V. Mamontov
National Research Tomsk State University
Russian Federation
Russian Federation
References
1. Juginovic A., Vukovic M., Aranza I., Bilos V. // Sci. Rep. 2021. V. 11. P. 22516. DOI: 10.1038/s41598-021-01802-5.
2. Li H., Zhang P., Jia J., Wang X., Rong S. // Appl. Catal. B: Environ. 2024. V. 340. P. 123222. DOI: 10.1016/j.apcatb.2023.123222.
3. Srivastava D., Vu T.V., Tong S., Shi Z., Harrison R.M. // npj Clim. Atmos. Sci. 2022. V. 5. P. 22. DOI: 10.1038/s41612-022-00238-6.
4. Ma J.-C., Guo M.-X., Wang S., Wang S.-D. // J. Fuel Chem. Technol. 2023. V. 51. P. 1026-1034. DOI: 10.1016/S1872-5813(23)60337-8.
5. EP Patent 0040235B1, 1979.
6. CN Patent 115485156A, 2021.
7. Ranjeeth R.K., Donald R.C., Bruce J.T. // Appl. Catal. B Environ. 2009. V. 90. P. 507-515. DOI: 10.1016/j.apcatb.2009.04.015.
8. Wu M.C., Nelson A.K. // Appl. Catal. B Environ. 1998. V. 18. P. 79-91. DOI: 10.1016/S0926-3373(98)00027-7.
9. РФ патент № 2537300 C1, опубл. 2014.
10. US Patent 5620672, 1997.
11. Yu Y., Ji J., Li K., Huang H., Shrestha R.P., Oanh N.T.K., Winijkul E., Deng J. // Catal. Today. 2020. V. 355. P. 573-579. DOI: 10.1016/j.cattod.2019.05.063.
12. Wei Y., Min X., Li Y., Wang H., Qi F., Liang P., Li H., Hu J., Sun T. // Appl. Catal., A. 2022. V. 640. P. 118659. DOI: 10.1016/j.apcata.2022.118659.
13. Xu Z., Yang W., Si W., Chen J., Peng Y., Li J. // J. Hazard. Mater. 2021. V. 420. P. 126641. DOI: 10.1016/j.jhazmat.2021.126641.
14. Gong S.Y., Wang A.Q., Wang Y., Liu H.D., Han N., Chen Y.F. // ACS Appl. Nano Mater. 2020. V. 3. P. 597-607. DOI: 10.1021/acsanm.9b02143.
15. Mehandjiev D., Naidenov A. // Ozone Sci. Eng. 1992. V. 14. P. 277-282. DOI: 10.1080/01919519208552273.
16. Gong S., Chen J., Wu X., Han N., Chen Y. // Catal. Commun. 2018. V. 106. P. 25-29. DOI: 10.1016/j.catcom.2017.12.003.
17. Naydenov A., Stoyanova R., Mehandjiev D. // J. Mol. Catal. A: Chem. 1995. V. 98. P. 9-14. DOI: 10.1016/1381-1169(94)00060-3.
18. Wang Y., Arandiyan H., Scott J., Bagheri A., Dai H., Amal R. // J. Mater. Chem. 2017. V. 5. P. 8825–8846. DOI:10.1039/c6ta10896b.
19. Namdari M., Lee C.-S., Haghighat F. // Build. Environ. 2021. V. 187. P. 107370. DOI: 10.1016/j.buildenv.2020.107370.
20. Jia J., Yang W., Zhang P., Zhang J. // Appl. Catal., A. 2017. V. 546. P. 79-86. DOI: 10.1016/j.apcata.2017.08.013.
21. Yang Y., Zhang P., Jia J. // Appl. Surf. Sci. 2019. V. 484. P. 45-53. DOI: 10.1016/j.apsusc.2019.04.084.
22. Lian Z., Ma J., He H. // Catal. Commun. 2015. V. 59. P. 156-160. DOI: 10.1016/j.catcom.2014.10.005.
23. Shu Y., He M., Ji J., Huang H., Liu S., Leung D.Y.C. // J. Hazard. Mater. 2019. V. 364. P. 770-779. DOI: 10.1016/j.jhazmat.2018.10.057.
24. Wei L., Chen H., Wei Y., Jia J., Zhang R. // J. Environ. Sci. 2021. V. 103. P. 219-228. DOI: 10.1016/j.jes.2020.10.008.
25. Dey A., Chakrabarti O. // Mater. Chem. Phys. 2019. V. 222. P. 275-285. DOI: 10.1016/j.matchemphys.2018.10.025.
26. Hoang S., Lu X., Tang W., Wang S., Du S., Nam C.-Y., Ding Y., Vinluan R.D., Zheng J., Gao P.-X. // Catal. Today. 2019. V. 320. P. 2-10. DOI: 10.1016/j.cattod.2017.11.019.
27. Nascimento L.F., Lima J.F., de Sousa Filho P.C., Serra O.A. // Chem. Eng. J. 2016. V. 290. P. 454-464. DOI: 10.1016/j.cej.2016.01.043.
28. Radwan N.R.E., El-Shobaky G.A., Fahmy Y.M. // Appl. Catal., A. 2004. V. 274. P. 87–99. DOI: 10.1016/j.apcata.2004.05.032.
29. Consentino L., Pantaleo G., Parola V.L., Migliore C., Greca E. La, Liotta L.F. // Top. Catal. 2023. V. 66. P. 850–859. DOI: 10.1007/s11244-022-01758-4.
30. Tang X., Li Y., Huang X., Xu Y., Zhu H., Wang J., Shen W. // Appl. Catal. B Environ. 2006. V. 62. P. 265-273. DOI: 10.1016/j.apcatb.2005.08.004.
31. Grabchenko M.V., Mamontov G.V., Zaikovskii V.I., Parola V. La, Liotta L.F., Vodyankina O.V. // Appl. Catal. B Environ. 2020. V. 260. P. 118148. DOI: 10.1016/j.apcatb.2019.118148.
32. Mikheeva N., Zaikovskii V., Mamontov G. // Microporous Mesoporous Mater.
33. V. 277. P. 10-16. DOI: 10.1016/j.micromeso.2018.10.013.
34. Chernykh M., Grabchenko M., Knyazev A., Mamontov G. // Crystals. 2023. V. 13. 1674. DOI: 10.3390/cryst13121674.
35. РФ Патент № 2811231, опубл. 2024.
Review
For citations:
Chernykh M.V., Mamontov G.V. Block catalysts, based on Ce and Mn oxides and cordierite ceramics, for ozone decomposition. Kataliz v promyshlennosti. 2024;24(4):16-24. (In Russ.) https://doi.org/10.18412/1816-0387-2024-4-16-24
Views:
154
Email this article 