The effects of ceria morphology on the properties of Pd/ceria catalyst for catalytic oxidation of low-concentration methane
Source abstract
Abstract
CeO2 microspheres and nanotubes were synthesized via the hydrothermal route. Catalytic properties of the Pd/CeO2 catalysts were investigated using the low-concentration methane oxidation as probe reaction. The structures and morphologies were characterized using X-ray diffraction, scanning electron microscopy, transmission electron microscopy, Nitrogen ad/desorption, X-ray photoelectron spectroscopy, and Raman techniques. The results show that the catalytic activity is strongly dependent on the morphology of CeO2. The property of Pd/CeO2-microspheres catalyst is superior to that of Pd/CeO2-nanotubes, which is attributed to its short porous channel, the exposed active planes, and existence of CeO2−x . The Pd/CeO2-microspheres catalyst will be a promising candidate for low-concentration methane oxidation.
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Research context
OpenAlex topics: Catalytic Processes in Materials Science · Catalysis and Oxidation Reactions · Advanced Photocatalysis Techniques
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References (43)
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1. Cargnello M, Jaén JJD, Garrido JCH, Bakhmutsky K, Montini T, Gámez JJC, Gorte RJ, Fornasiero P (2012) Exceptional activity for methane combustion over modular Pd@CeO2 subunits on functionalized Al2O3. Science 337:713–71710.1126/science.1222887 ↗
2. Santhosh Kumar M, Eyssler A, Hug P, van Vegten N, Baiker A, Weidenkaff A, Ferri D (2010) Elucidation of structure–activity relationships of model three way catalysts for the combustion of methane. Appl Catal B 94:77–8410.1016/j.apcatb.2009.10.023 ↗
3. Hu J, Gao F, Zhao Z, Sang S, Li P, Zhang W, Zhou X, Chen Y (2016) Synthesis and characterization of cobalt-doped ZnO microstructures for methane gas sensing. Appl Surf Sci 363:181–18810.1016/j.apsusc.2015.12.024 ↗
4. Ren J, Xie C, Guo X, Qin Z, Lin J-Y, Li Z (2014) Combustion characteristics of coal gangue under an atmosphere of coal mine methane. Energy Fuels 28:3688–369510.1021/ef500446j ↗
5. Gannouni A, Albela B, Zina MS, Bonneviot L (2013) Metal dispersion, accessibility and catalytic activity in methane oxidation of mesoporous templated aluminosilica supported palladium. Appl Catal A 464–465:116–12710.1016/j.apcata.2013.05.017 ↗
6. Bae JS, Su S, Yu XX (2014) Enrichment of ventilation air methane (VAM) with carbon fiber composites. Environ Sci Technol 48:6043–604910.1021/es500025c ↗
7. Gosiewski K, Pawlaczyk A (2014) Catalytic or thermal reversed flow combustion of coal mine ventilation air methane: what is better choice and when? Chem Eng J 238:78–8510.1016/j.cej.2013.07.039 ↗
8. Karakurt I, Aydin G, Aydiner K (2011) Mine ventilation air methane as a sustainable energy source. Renew Sustain Energy Rev 15:1042–104910.1016/j.rser.2010.11.030 ↗
9. Xiang XP, Zhao LH, Teng BT, Lang JJ, Hu X, Li T, Fang YA, Luo MF, Lin JJ (2013) Catalytic combustion of methane on La1−xCexFeO3 oxides. Appl Surf Sci 276:328–33210.1016/j.apsusc.2013.03.091 ↗
10. Qiao D, Lu G, Mao D, Guo Y, Guo Y (2011) Effect of Ca doping on the performance of CeO2–NiO catalysts for CH4 catalytic combustion. J Mater Sci 46:641–647. doi: 10.1007/s10853-010-4786-810.1007/s10853-010-4786-8 ↗
11. Buchneva O, Gallo A, Rossetti I (2012) Effect of nitrogen-containing impurities on the activity of perovskitic catalysts for the catalytic combustion of methane. Inorg Chem 51:11680–1168710.1021/ic3015892 ↗
12. Yue B, Zhou R, Zheng X, Lu W (2009) Remarkable improvement of yttrium on the activity and thermal stability of methane combustion over Pd/Ce-Zr/Al2O3 catalyst. Mater Chem Phys 114:722–72710.1016/j.matchemphys.2008.10.042 ↗
13. Xin Y, Lieb S, Wang H, Law CK (2013) Kinetics of catalytic oxidation of methane over palladium oxide by wire microcalorimetry. J Phys Chem C 117:19499–1950710.1021/jp4058302 ↗
14. Chenakin SP, Melaet G, Szukiewicz R, Kruse N (2014) XPS study of the surface chemical state of a Pd/(SiO2 + TiO2) catalyst after methane oxidation and SO2 treatment. J Catal 312:1–1110.1016/j.jcat.2014.01.008 ↗
15. Cullis CF, Willatt BM (1983) Oxidation of methane over supported precious metal catalysts. J Catal 83:267–28510.1016/0021-9517(83)90054-4 ↗
16. Gélin P, Primet M (2002) Complete oxidation of methane at low temperature over noble metal based catalysts: a review. Appl Catal B 39:1–3710.1016/S0926-3373(02)00076-0 ↗
17. Misch LM, Kurzman JA, Derk AR, Kim Y-I, Seshadri R, Metiu H, McFarland EW, Stucky GD (2011) C-H bond activation by Pd-substituted CeO2: substituted ions versus reduced species. Chem Mater 23:5432–543910.1021/cm202709y ↗
18. Gholami R, Smith KJ (2015) Activity of PdO/SiO2 catalysts for CH4 oxidation following thermal treatments. Appl Catal B 168–169:156–16310.1016/j.apcatb.2014.12.037 ↗
19. van Vegten N, Maciejewski M, Krumeich F, Baiker A (2009) Structural properties, redox behaviour and methane combustion activity of differently supported flame-made Pd catalysts. Appl Catal B 93:38–4910.1016/j.apcatb.2009.09.010 ↗
20. Guo TY, Du JP, Wu JT, Li JP (2016) Palladium catalyst supported on stair-like microstructural CeO2 provides enhanced activity and stability for low-concentration methane oxidation. Appl Cata A General 524:237–24210.1016/j.apcata.2016.06.040 ↗
21. Anandkumar M, Ramamurthy CH, Thirunavukkarasu C, Babu KS (2015) Influence of age on the free-radical scavenging ability of CeO2 and Au/CeO2 nanoparticles. J Mater Sci 50:2522–2531. doi: 10.1007/s10853-014-8811-110.1007/s10853-014-8811-1 ↗
22. Kim HY, Henkelman G (2013) CO oxidation at the interface of Au nanoclusters and the stepped-CeO2(111) surface by the Mars-van Krevelen mechanism. J Phys Chem Lett 4:216–22110.1021/jz301778b ↗
23. Peiretti LF, Navascués N, Tiscornia IS, Miró EE (2016) CeO2 and Co3O4–CeO2 nanoparticles: effect of the synthesis method on the structure and catalytic properties in COPrOx and methanation reactions. J Mater Sci 51:3989–4001. doi: 10.1007/s10853-015-9717-210.1007/s10853-015-9717-2 ↗
24. Singhania N, Anumol EA, Ravishankar N, Madras G (2013) Influence of CeO2 morphology on the catalytic activity of CeO2-Pt hybrids for CO oxidation. Dalton Trans 42:15343–1535410.1039/c3dt51364e ↗
25. Hu Z, Liu X, Meng D, Guo Y, Guo Y, Lu G (2016) Effect of ceria crystal plane on the physicochemical and catalytic properties of Pd/ceria for CO and propane oxidation. ACS Catal 6:2265–227910.1021/acscatal.5b02617 ↗
26. Tan H, Wang J, Yu S, Zhou K (2015) Support morphology-dependent catalytic activity of Pd/CeO2 for formaldehyde oxidation. Environ Sci Technol 49:8675–868210.1021/acs.est.5b01264 ↗
27. Li Y, Wei Z, Gao F, Kovarik L, Baylon RAL, Peden CHF, Wang Y (2015) Effect of oxygen defects on the catalytic performance of VOx/CeO2 catalysts for oxidative dehydrogenation of methanol. ACS Catal 5:3006–301210.1021/cs502084g ↗
28. Arandiyan H, Dai H, Deng J, Liu Y, Bai B, Wang Y, Li X, Xie S, Li J (2013) Three-dimensionally ordered macroporous La0.6Sr0.4MnO3 with high surface areas: active catalysts for the combustion of methane. J Catal 307:327–33910.1016/j.jcat.2013.07.013 ↗
29. Li Y, Wei Z, Gao F, Kovarik L, Peden CHF, Wang Y (2014) Effects of CeO2 support facets on VOx/CeO2 catalysts in oxidative dehydrogenation of methanol. J Catal 315:15–2410.1016/j.jcat.2014.04.013 ↗
30. Du J, Zhao R, Jiao G (2013) The short-channel function of hollow carbon nanoparticles as support in the dehydrogenation of cyclohexane. Int J Hydrogen Energy 38:5789–579510.1016/j.ijhydene.2013.03.064 ↗
31. Deori K, Gupta D, Saha B, Deka S (2014) Design of 3-dimensionally self-assembled CeO2 nanocube as a breakthrough catalyst for efficient alkylarene oxidation in water. ACS Catal 4:3169–317910.1021/cs500644j ↗
32. Fu Q, Wagner T (2007) Interaction of nanostructured metal overlayers with oxide surfaces. Surf Sci Rep 62:431–49810.1016/j.surfrep.2007.07.001 ↗
33. Hoffmann M, Kreft S, Georgi G, Fulda G, Pohl M-M, Seeburg D, Berger-Karin C, Kondratenko EV, Wohlrab S (2015) Improved catalytic methane combustion of Pd/CeO2 catalysts via porous glass integration. Appl Catal B 179:313–32010.1016/j.apcatb.2015.05.028 ↗
34. Haneda M, Mizushima T, Kakuta N (1998) Synergistic effect between Pd and nonstoichiometric cerium oxide for oxygen activation in methane oxidation. J Phys Chem B 102:6579–658710.1021/jp9819285 ↗
35. Tschope A, Liu W, Flytzanistephanopoulos M, Ying JY (1995) Redox activity of nonstoichiometric cerium oxide-based nanocrystalline catalysts. J Catal 157:42–5010.1006/jcat.1995.1266 ↗
36. Taniguchi T, Sonoda Y, Echikawa M, Watanabe Y, Hatakeyama K, Ida S, Koinuma M, Matsumoto Y (2012) Intense photoluminescence from ceria-based nanoscale lamellar hybrid. ACS Appl Mater Interfaces 4:1010–101510.1021/am201613z ↗
37. Lin J, Li L, Huang Y, Zhang W, Wang X, Wang A, Zhang T (2011) In situ calorimetric study: structural effects on adsorption and catalytic performances for CO oxidation over Ir-in-CeO2 and Ir-on-CeO2 catalysts. J Phys Chem C 115:16509–1651710.1021/jp204288h ↗
38. Huang H, Dai Q, Wang X (2014) Morphology effect of Ru/CeO2 catalysts for the catalytic combustion of chlorobenzene. Appl Catal B 158–159:96–10510.1016/j.apcatb.2014.01.062 ↗
39. Liu L, Yao Z, Deng Y, Gao F, Liu B, Dong L (2011) Morphology and crystal-plane effects of nanoscale ceria on the activity of CuO/CeO2 for NO reduction by CO. Chem Cat Chem 3:978–989
40. Stefanov P, Todorova S, Naydenov A, Tzaneva B, Kolev H, Atanasova G, Stoyanova D, Karakirova Y, Aleksieva K (2015) On the development of active and stable Pd–Co/γ–Al2O3 catalyst for complete oxidation of methane. Chem Eng J 266:329–33810.1016/j.cej.2014.12.099 ↗
41. Bai B, Arandiyan H, Li J (2013) Comparison of the performance for oxidation of formaldehyde on nano-Co3O4, 2D-Co3O4, and 3D-Co3O4 catalysts. Appl Catal B 142–143:677–68310.1016/j.apcatb.2013.05.056 ↗
42. Krishnan A, Sreeremya TS, Murray E, Ghosh S (2013) One-pot synthesis of ultra-small cerium oxide nanodots exhibiting multi-colored fluorescence. J Colloid Interface Sci 389:16–2210.1016/j.jcis.2012.09.009 ↗
43. Jodlowski PJ, Jedrzejczyk RJ, Rogulska A, Wach A, Kustrowski P, Sitarz M, Lojewski T, Kolodziej A, Lojewska J (2014) Spectroscopic characterization of Co3O4 catalyst doped with CeO2 and PdO for methane catalytic combustion. Spectrochim Acta A 131:696–70110.1016/j.saa.2014.05.027 ↗