Abstract
In this work, the Co–Al spinel catalyst and M–Co–Al (M = Fe and Ce) catalysts were synthesized to explore their catalytic performance for the NH3-SCR reaction. The physicochemical properties of these catalysts were further characterized utilizing N2-physisorption, XRD, NH3-TPD, H2-TPR, XPS, SEM, and EDS mapping. The results show that Fe/Ce addition has a significant influence on the catalytic performance and physicochemical properties of catalysts. The Co-Al spinel catalyst yields the lowest catalytic performance, while the Fe–Co–Al catalyst exhibits the best catalytic performance and more than 93% NOx conversion can be obtained in the range of 240–270 °C. Meanwhile, Fe or Ce addition can promote the oxidation of NO to NO2 and inhibit the NH3 oxidation reaction. The characterization results indicate that the addition of Fe or Ce remarkably reduces the crystallinity of spinel oxides and facilitates the dispersion of active species. Furthermore, the synergistic interaction between Fe/Ce and Co increases the ratio of Oβ/(Oα + Oβ) and Co3+/(Co3+ + Co2+), which can accelerate the catalytic performance of catalysts. Finally, better redox properties and moderate surface acidity of catalysts can be obtained with the addition of Fe or Ce. All of the mentioned above contribute to the promoted catalytic performance of catalysts and such an effect is more pronounced with Fe doping.
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References
Xu M, Wu Y, Zhang P, Liu Z, Hu Z, Lu Q (2022) Environ Sci Technol 56:2582–2592
Xu W, Yu Y, Zhang C, He H (2008) Catal Commun 9:1453–1457
Klimczak M, Kern P, Heinzelmann T, Lucas M, Claus P (2010) Appl Catal B: Environ 95:39–47
Yang L, Wang P, Yao L, Meng X, Jia CQ, Jiang X, Jiang W (2021) ACS Sustain Chem Eng 9:987–997
Wei L, Wang Z, Liu Y, Guo G, Dai H, Cui S, Deng J (2021) J Hazard Mater 416:126117
Wang W, Xiong Z, He W, Lu W, Shi H (2021) J Energy Inst 98:322–333
Zhao W, Rong J, Luo W, Long L, Yao X (2022) Appl Surf Sci 579:152176
Xie H, Shu D, Chen T, Liu H, Zou X, Wang C, Han Z, Chen D (2022) Fuel 309:122108
Wang M, Guo R, Ren S, Sun S, Chen Z, Yang J, Chen L, Li X (2022) Appl Catal A: Gen 643:118749
Liu W, Wang Z, Sun M, Gao J, Wang L, Gao Z, Xu Y, Zhao X, Zhang C, Yu L (2022) AIChE J 68:e17834
Liu W, Gao Z, Sun M, Gao J, Wang L, Zhao X, Yang R, Yu L (2022) Chem Eng Sci 251:117450
Zhu Y, Xiao X, Wang J, Ma C, Jia X, Qiao W, Ling L (2021) Appl Surf Sci 569:150989
Wang Z, Lan J, Haneda M, Liu Z (2021) Catal Today 376:222–228
Chen L, Yuan F, Li Z, Niu X, Zhu Y (2018) Chem Eng J 354:393–406
Lv M, Guo X, Wang Z, Wang L, Li Q, Zhang Z (2016) RSC Adv 6:27052–27059
Liu Z, Li Y, Gao Q, Sui Z, Xu X (2021) J Environ Chem Eng 9:105512
Yang S, Qi F, Xiong S, Dang H, Liao Y, Wong PK, Li J (2016) Appl Catal B: Environ 181:570–580
Meng D, Xu Q, Jiao Y, Guo Y, Guo Y, Wang L, Lu G, Zhan W (2018) Appl Catal B: Environ 221:652–663
Gao F, Tang X, Yi H, Zhao S, Wang J, Gu T (2019) Appl Surf Sci 466:411–424
Shi Y, Tang X, Yi H, Gao F, Zhao S, Wang J, Yang K, Zhang R (2019) Ind Eng Chem Res 58:3606–3617
Ding S, Li C, Bian C, Zhang J, Xu Y, Qian G (2022) J Clean Prod 330:129825
Yang S, Guo Y, Yan N, Wu D, He H, Qu Z, Yang C, Zhou Q, Jia J (2011) ACS Appl Mater Interfaces 3:209–217
Chen L, Si Z, Wu X, Weng D (2014) ACS Appl Mater Interfaces 6:8134–8145
Zhou Y, Ren S, Yang J, Liu W, Su Z, Chen Z, Wang M, Chen L (2021) J Environ Chem Eng 9:106218
Zeng J, Chen S, Fan Z, Wang C, Chang H, Li J (2020) Ind Eng Chem Res 59:19500–19509
Jabłońska EM, Buselli L, Nocuń EM, Palkovits R (2018) ChemCatChem 10:296–304
Duan X, Yuan D, Yu F (2011) Inorg Chem 50:5460–5467
Yang Y, Liu X, Sui Z, Wang Y, Fang P, Jiang P, Wu X (2022) Mol Catal 524:112284
Ou X, Chen K, Wei L, Deng Y, Li J, Li B, Dong L (2021) Ind Eng Chem Res 60:5744–5757
Halepoto A, Kashif M, Su Y, Cheng J, Deng W, Zhao B (2020) Catal Surv Asia 24:123–133
Gong Z, Niu SL, Zhang Y, Lu C (2020) Mater Res Bull 123:110693
Han J, Meeprasert J, Maitarad P, Nammuangruk S, Shi L, Zhang D (2016) J Phys Chem C 120:1523–1533
Wang Z, Cheng X, Xu Y, Wang Z, Ma C, Zhang X (2021) React Kinet Mech Catal 132:671–694
Liu X, Jiang P, Chen Y, Wang Y, Ding Q, Sui Z, Chen H, Shen Z, Wu X (2021) Chem Eng J 421:127833
Liu W, Gao Z, Zhao X, Gao J, Yang R, Yu L (2021) Ind Eng Chem Res 60:11676–11688
Zhang Q, Wang L, Ning P, Song Z, Fan J, Wang H, Tang T, Hu J (2019) Res Chem Intermediat 46:475–489
Zhao K, Han W, Lu G, Lu J, Tang Z, Zhen X (2016) Appl Surf Sci 379:316–322
Xie S, Qin Q, Liu H, Jin L, Wei X, Liu J, Liu X, Yao Y, Dong L, Li B (2020) ACS Appl Mater Interfaces 12:48476–48485
Wang R, Hao Z, Li Y, Liu G, Zhang H, Wang H, Xia Y, Zhan S (2019) Appl Catal B: Environ 258:117983
Gao L, Li C, Li S, Zhang W, Du X, Huang L, Zhu Y, Zhai Y, Zeng G (2019) Chem Eng J 371:781–795
Wang M, Ren S, Jiang Y, Su B, Chen Z, Liu W, Yang J, Chen L (2022) Fuel 319:123763
Ma Y, Zhang D, Sun H, Wu J, Liang P, Zhang H (2018) Ind Eng Chem Res 57:3187–3194
Bian X, Jia H, Cai M, Cen P, Bai Y, Wu W (2021) New J Chem 45:20726–20734
Yang J, Su Z, Ren S, Long H, Kong M, Jiang L (2019) J Energy Inst 92:883–891
Acknowledgements
This work was supported by the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (No. 17KJB610005), Anhui Province Postdoctoral Science Foundation (No. 2021B529), and a project funded by Nanjing Xiaozhuang University (No. 2019NXY46).
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Wang, X., Zhang, X., Jiang, Z. et al. Low-cost Co–Al spinel and M–Co–Al (M = Fe and Ce) catalysts for selective catalytic reduction of NOx with NH3. Reac Kinet Mech Cat 137, 1369–1382 (2024). https://doi.org/10.1007/s11144-024-02583-4
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DOI: https://doi.org/10.1007/s11144-024-02583-4