Citation: Junwen Lu, Shunan Zhang, Haozhi Zhou, Chaojie Huang, Lin Xia, Xiaofang Liu, Hu Luo, Hui Wang. Ir Single Atoms and Clusters Supported on α-MoC as Catalysts for Efficient Hydrogenation of CO₂ to CO[J]. Acta Physico-Chimica Sinica, ;2023, 39(11): 230202. doi: 10.3866/PKU.WHXB202302021 shu

Ir Single Atoms and Clusters Supported on α-MoC as Catalysts for Efficient Hydrogenation of CO₂ to CO

Junwen Lu ^{1, 2} ,
Shunan Zhang ^3,, ,
Haozhi Zhou ³ ,
Chaojie Huang ^{1, 2} ,
Lin Xia ¹ ,
Xiaofang Liu ¹ ,
Hu Luo ¹ ,
Hui Wang ^{1, 3,,}

1.
CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
2.
University of Chinese Academy of Sciences, Beijing 100049, China
3.
Institute of Carbon Neutrality, ShanghaiTech University, Shanghai 201203, China

Corresponding author: Shunan Zhang, zhangshn2@shanghaitech.edu.cn Hui Wang, wanghh@sari.ac.cn
Received Date: 14 February 2023
Revised Date: 20 March 2023
Accepted Date: 21 March 2023
Available Online: 24 March 2023
Fund Project: the National Key Research and Development Program of China 2022YFA1504800the National Key Research and Development Program of China 2022YFA1504702the National Key Research and Development Program of China 2022YFB4101900the National Natural Science Foundation of China 22108289the National Natural Science Foundation of China 22279158the National Natural Science Foundation of China 21905291CNOOC Institute of Chemicals & Advanced Materials YJSCZX07956YJShanghai Institute of Cleantech Innovation E244831E01

The conversion of CO₂ into CO via the reverse water gas shift (RWGS) reaction has recently attracted considerable attention owing to the increase in atmospheric CO₂ emissions. However, metal-supported catalysts easily undergo sintering and become inactive at high temperatures. To fabricate highly active and stable catalysts, molybdenum carbide (Mo_xC), with properties similar to those of precious metals, has been extensively investigated. In particular, it has been demonstrated that face-centered cubic α-MoC can strongly interact with support metals, rendering it an attractive candidate as a catalyst for the RWGS reaction. Furthermore, it has been previously demonstrated that metallic Ir, with unique electronic properties and a low CO desorption barrier, is active for the RWGS at low temperatures (250–300 ℃). Accordingly, in this study, a system of Ir species and α-MoC was constructed using a solvent evaporation self-assembly method. The catalytic performance of the Ir/MoC catalysts for the RWGS reaction was considerably superior to that of pure α-MoC over a wide temperature range (200–500 ℃) owing to the synergistic effect of Ir and α-MoC. The optimal 0.5%Ir/MoC catalyst yielded a CO₂ conversion of 48.4% at 500 ℃, 0.1 MPa, and 300000 mL·g⁻¹·h⁻¹, which was comparable to the equilibrium conversion (49.9%). The CO selectivity and space-time yield of CO over 0.5%Ir/MoC reached 94.0% and 423.1 μmol·g⁻¹·s⁻¹, respectively, which were higher than most of the previously reported values. Moreover, 0.5%Ir/MoC retained its catalytic properties over 100 h and demonstrated excellent stability at high temperatures. Several characterization methods were used to demonstrate that the Ir species supported on α-MoC substrates were highly dispersed. The strong metal-support interaction between Ir and α-MoC, which occurred via electron transfer, considerably improved the stability of the Ir/MoC catalysts. For the Ir/MoC catalysts with Ir loadings > 0.2% (mass fraction), Ir single atoms (Ir₁) and clusters (Ir_n) coexisted to create Ir_n-Ir₁-C-Mo synergistic sites between Ir and α-MoC. The number of Ir₁ species and size of Ir_n species of 0.5%Ir/MoC were higher and smaller, respectively, than those of the other Ir/MoC catalysts. This conferred 0.5%Ir/MoC an optimal electron density, which contributed to the remarkable adsorption and activation of CO₂ and H₂ during the RWGS. In situ diffuse reflectance infrared Fourier transform spectroscopy experiments revealed that the RWGS reaction mechanism occurred via a formate pathway. Although the formation of Ir_n-Ir₁-C-Mo synergistic sites did not affect the reaction mechanism, the generation and decomposition of formate intermediates were distinctly promoted. Therefore, the catalytic performance of Ir/MoC was effectively improved by the synergistic effect. This study provides a guide for designing efficient and stable catalysts for CO₂ utilization.
- Reverse water gas shift reaction,
- Metal-support interaction,
- Synergistic effect,
- Molybdenum carbide,
- Iridium catalyst
1. [1]
  Su, X.; Yang, X.; Zhao, B.; Huang, Y. J. Energy Chem. 2017, 26 (5), 854. doi: 10.1016/j.jechem.2017.07.006 doi: 10.1016/j.jechem.2017.07.006
2. [2]
  Chu, W.; Wang, L. -N.; Chernavskii, P. A.; Khodakov, A. Y. Angew. Chem. Int. Ed. 2008, 47 (27), 5052. doi: 10.1002/anie.200800657 doi: 10.1002/anie.200800657
3. [3]
  Zhang, D.; Luo, J.; Wang, J.; Xiao, X.; Liu, Y.; Qi, W.; Su, D. S.; Chu, W. Chin. J. Catal. 2018, 39 (1), 157. doi: 10.1016/S1872-2067(17)62967-X doi: 10.1016/S1872-2067(17)62967-X
4. [4]
  Varvoutis, G.; Lykaki, M.; Papista, E.; Carabineiro, S. A. C.; Psarras, A. C.; Marnellos, G. E.; Konsolakis, M. J. CO₂ Util. 2021, 44, 101408. doi: 10.1016/j.jcou.2020.101408 doi: 10.1016/j.jcou.2020.101408
5. [5]
  Loiland, J. A.; Wulfers, M. J.; Marinkovic, N. S.; Lobo, R. F. Catal. Sci. Technol. 2016, 6 (14), 5267. doi: 10.1039/C5CY02111A doi: 10.1039/C5CY02111A
6. [6]
  Lu, B.; Kawamoto, K. J. Environ. Chem. Eng. 2013, 1 (3), 300. doi: 10.1016/j.jece.2013.05.008 doi: 10.1016/j.jece.2013.05.008
7. [7]
  Vovchok, D.; Zhang, C.; Hwang, S.; Jiao, L.; Zhang, F.; Liu, Z.; Senanayake, S. D.; Rodriguez, J. A. ACS Catal. 2020, 10 (17), 10216. doi: 10.1021/acscatal.0c01584 doi: 10.1021/acscatal.0c01584
8. [8]
  Jung, H.S.; Zafar, F.; Wang, X.; Nguyen, T. X.; Hong, C. H.; Hur, Y. G.; Choung, J. W.; Park, M. -J.; Bae, J. W. ACS Catal. 2021, 11 (22), 14210. doi: 10.1021/acscatal.1c04451 doi: 10.1021/acscatal.1c04451
9. [9]
  Liu, H. -X.; Li, S. -Q.; Wang, W. -W.; Yu, W. -Z.; Zhang, W. -J.; Ma, C.; Jia, C. J. Nat. Commun. 2022, 13 (1), 867. doi: 10.1038/s41467-022-28476-5 doi: 10.1038/s41467-022-28476-5
10. [10]
  Morse, J. R.; Juneau, M.; Baldwin, J. W.; Porosoff, M. D.; Willauer, H. D. J. CO₂ Util. 2020, 35, 38. doi: 10.1016/j.jcou.2019.08.024 doi: 10.1016/j.jcou.2019.08.024
11. [11]
  Rodriguez, J. A.; Evans, J.; Feria, L.; Vidal, A. B.; Liu, P.; Nakamura, K.; Illas, F. J. Catal. 2013, 307, 162. doi: 10.1016/j.jcat.2013.07.023 doi: 10.1016/j.jcat.2013.07.023
12. [12]
  Porosoff, M. D.; Yan, B.; Chen, J. G. Energ Environ. Sci. 2016, 9 (1), 62. doi: 10.1039/C5EE02657A doi: 10.1039/C5EE02657A
13. [13]
  Li, J.; Liu, L.; Liu, Y.; Li, M.; Zhu, Y.; Liu, H.; Kou, Y.; Zhang, J.; Han, Y.; Ma, D. Energ Environ. Sci. 2014, 7 (1), 393. doi: 10.1039/C3EE41945B doi: 10.1039/C3EE41945B
14. [14]
  Ma, Y.; Guo, Z.; Jiang, Q.; Wu, K. -H.; Gong, H.; Liu, Y. J. Energy Chem. 2020, 50, 37. doi: 10.1016/j.jechem.2020.03.012 doi: 10.1016/j.jechem.2020.03.012
15. [15]
  Zhang, X.; Zhu, X.; Lin, L.; Yao, S.; Zhang, M.; Liu, X.; Wang, X.; Li, Y. -W.; Shi, C.; Ma, D. ACS Catal. 2016, 7 (1), 912. doi: 10.1021/acscatal.6b02991 doi: 10.1021/acscatal.6b02991
16. [16]
  Li, S.; Cao, R.; Xu, M.; Deng, Y.; Lin, L.; Yao, S.; Liang, X.; Peng, M.; Gao, Z.; Ge, Y. Nat. Sci. Rev. 2021, 9 (1), 2095. doi: 10.1093/nsr/nwab026 doi: 10.1093/nsr/nwab026
17. [17]
  Lin, L.; Zhou, W.; Gao, R.; Yao, S.; Zhang, X.; Xu, W.; Zheng, S.; Jiang, Z.; Yu, Q.; Li, Y. -W. Nature 2017, 544 (7648), 80. doi: 10.1038/nature21672 doi: 10.1038/nature21672
18. [18]
  Ge, Y.; Qin, X.; Li, A.; Deng, Y.; Lin, L.; Zhang, M.; Yu, Q.; Li, S.; Peng, M.; Xu, Y. J. Am. Chem. Soc. 2021, 143 (2), 628. doi: 10.1021/jacs.0c11285 doi: 10.1021/jacs.0c11285
19. [19]
  Fan, X.; Liu, C.; Wu, M.; Gao, B.; Zheng, L.; Zhang, Y.; Zhang, H.; Gao, Q.; Cao, X.; Tang, Y. Appl. Catal. B 2022, 318, 121867. doi: 10.1016/j.apcatb.2022.121867 doi: 10.1016/j.apcatb.2022.121867
20. [20]
  Reddy, K. P.; Dama, S.; Mhamane, N. B.; Ghosalya, M. K.; Raja, T.; Satyanarayana, C. V.; Gopinath, C. S. Dalton Trans. 2019, 48 (32), 12199. doi: 10.1039/C9DT01774G doi: 10.1039/C9DT01774G
21. [21]
  Gao, J.; Wu, Y.; Jia, C.; Zhong, Z.; Gao, F.; Yang, Y.; Liu, B. Catal. Commun. 2016, 84, 147. doi: 10.1016/j.catcom.2016.06.026 doi: 10.1016/j.catcom.2016.06.026
22. [22]
  Ma, D. Acta Phys. -Chim. Sin. 2019, 35 (8), 794. doi: 10.3866/PKU.WHXB201810033
23. [23]
  Deng, Y.; Ge, Y.; Xu, M.; Yu, Q.; Xiao, D.; Yao, S.; Ma, D. Acc. Chem. Res. 2019, 52 (12), 3372. doi: 10.1021/acs.accounts.9b00182 doi: 10.1021/acs.accounts.9b00182
24. [24]
  Yao, S.; Zhang, X.; Zhou, W.; Gao, R.; Xu, W.; Ye, Y.; Lin, L.; Wen, X.; Liu, P.; Chen, B. Science 2017, 357 (6349), 389. doi: 10.1126/science.aah4321 doi: 10.1126/science.aah4321
25. [25]
  Lin, L.; Yao, S.; Gao, R.; Liang, X.; Yu, Q.; Deng, Y.; Liu, J.; Peng, M.; Jiang, Z.; Li, S. Nat. Nanotechnol. 2019, 14 (4), 354. doi: 10.1038/s41565-019-0366-5 doi: 10.1038/s41565-019-0366-5
26. [26]
  Wu, K. Acta Phys. -Chim. Sin. 2017, 33 (6), 1073. doi: 10.3866/PKU.WHXB201704122
27. [27]
  Jin, C.; Wang, B.; Zhou, Y.; Yang, F.; Guo, P.; Liu, Z.; Shen, W. Chem. Commun. 2022, 58 (52), 7313. doi: 10.1039/D2CC02478K doi: 10.1039/D2CC02478K
28. [28]
  Guo, Y.; Wang, M.; Zhu, Q.; Xiao, D.; Ma, D. Nat. Catal. 2022, 5 (9), 766. doi: 10.1038/s41929-022-00839-7 doi: 10.1038/s41929-022-00839-7
29. [29]
  Chen, X.; Su, X.; Su, H. -Y.; Liu, X.; Miao, S.; Zhao, Y.; Sun, K.; Huang, Y.; Zhang, T. ACS Catal. 2017, 7 (7), 4613. doi: 10.1021/acscatal.7b00903 doi: 10.1021/acscatal.7b00903
30. [30]
  Perumal, S.; Lim, T.; Seenivasan, S.; Seo, J. Appl. Surf. Sci. 2022, 604, 154553. doi: 10.1016/j.apsusc.2022.154553 doi: 10.1016/j.apsusc.2022.154553
31. [31]
  Zhang, Y.; Zhang, Z.; Yang, X.; Wang, R.; Duan, H.; Shen, Z.; Li, L.; Su, Y.; Yang, R.; Zhang, Y. Green Chem. 2020, 22 (20), 6855. doi: 10.1039/D0GC02302G doi: 10.1039/D0GC02302G
32. [32]
  Li, S.; Xu, Y.; Chen, Y.; Li, W.; Lin, L.; Li, M.; Deng, Y.; Wang, X.; Ge, B.; Yang, C. Angew. Chem. Int. Ed. 2017, 56 (36), 10761. doi: 10.1002/anie.201705002 doi: 10.1002/anie.201705002
33. [33]
  Lin, L.; Yu, Q.; Peng, M.; Li, A.; Yao, S.; Tian, S.; Liu, X.; Li, A.; Jiang, Z.; Gao, R. J. Am. Chem. Soc. 2021, 143 (1), 309. doi: 10.1021/jacs.0c10776 doi: 10.1021/jacs.0c10776
34. [34]
  Zuo, J.; Na, W.; Zhang, P.; Yang, X.; Wen, J.; Zheng, M.; Wang, H. Mol. Catal. 2022, 526, 112357. doi: 10.1016/j.mcat.2022.112357 doi: 10.1016/j.mcat.2022.112357
35. [35]
  Pahija, E.; Panaritis, C.; Gusarov, S.; Shadbahr, J.; Bensebaa, F.; Patience, G.; Boffito, D. C. ACS Catal. 2022, 12 (12), 6887. doi: 10.1021/acscatal.2c01099 doi: 10.1021/acscatal.2c01099
36. [36]
  Zhang, Q.; Pastor-Pérez, L.; Jin, W.; Gu, S.; Reina, T. R. Appl. Catal. B. 2019, 244, 889. doi: 10.1016/j.apcatb.2018.12.023 doi: 10.1016/j.apcatb.2018.12.023
37. [37]
  Wang, L. -X.; Guan, E.; Wang, Z.; Wang, L.; Gong, Z.; Cui, Y.; Yang, Z.; Wang, C.; Zhang, J.; Meng, X. ACS Catal. 2020, 10 (16), 9261. doi: 10.1021/acscatal.0c00907 doi: 10.1021/acscatal.0c00907
38. [38]
  Xu, J.; Gong, X.; Hu, R.; Liu, Z. -W.; Liu, Z. -T. Mol. Catal. 2021, 516, 111954. doi: 10.1016/j.mcat.2021.111954 doi: 10.1016/j.mcat.2021.111954
39. [39]
  Ma, Y.; Ren, Y.; Zhou, Y.; Liu, W.; Baaziz, W.; Ersen, O.; Cuong, P.; Greiner, M.; Chu, W.; Wang, A. Angew. Chem. Int. Ed. 2020, 59 (48), 21613. doi: 10.1002/anie.202007707 doi: 10.1002/anie.202007707
40. [40]
  Gu, F.; Zheng, L.; Wei, H.; Mi, W.; Zhang, C.; Su, Q.; Zhu, W.; Lin, W. Appl. Surf. Sci. 2022, 606, 155008. doi: 10.1016/j.apsusc.2022.155008 doi: 10.1016/j.apsusc.2022.155008
41. [41]
  Tang, Y.; Yang, Z.; Guo, C.; Han, H.; Jiang, Y.; Wang, Z.; Liu, J.; Wu, L.; Wang, F. J. Mater. Chem. A 2022, 10 (22), 12157. doi: 10.1039/D2TA00933A doi: 10.1039/D2TA00933A
42. [42]
  Yang, Q.; Sun, K.; Xu, Y.; Ding, Z.; Hou, R. Appl. Catal. A-Gen. 2022, 630, 118455. doi: 10.1016/j.apcata.2021.118455 doi: 10.1016/j.apcata.2021.118455
43. [43]
  Chen, J. G. Chem. Rev. 1996, 96 (4), 1477. doi: 10.1021/cr950232u doi: 10.1021/cr950232u
44. [44]
  Xia, Z.; Zhang, H.; Shen, K.; Qu, Y.; Jiang, Z. Phys. B Condens. Matter. 2018, 542, 12. doi: 10.1016/j.physb.2018.04.039 doi: 10.1016/j.physb.2018.04.039
45. [45]
  Ravel, B.; Newville, M. J. Synchrot. Radiat. 2005, 12 (4), 537. doi: 10.1107/S0909049505012719 doi: 10.1107/S0909049505012719
46. [46]
  Wang, S. -G.; Liao, X. -Y.; Cao, D. -B.; Huo, C. -F.; Li, Y. -W.; Wang, J.; Jiao, H. J. Phys. Chem. 2007, 111 (45), 16934. doi: 10.1021/jp074570y doi: 10.1021/jp074570y
47. [47]
  Liu, H. -X.; Li, J. -Y.; Qin, X.; Ma, C.; Wang, W. -W.; Xu, K.; Yan, H.; Xiao, D.; Jia, C. -J.; Fu, Q. Nat. Commun. 2022, 13 (1), 5800. doi: 10.1038/s41467-022-33308-7 doi: 10.1038/s41467-022-33308-7
48. [48]
  Alvarez-Galvan, C.; Lustemberg, P. G.; Oropeza, F. E.; Bachiller-Baeza, B.; Dapena Ospina, M.; Herranz, M.; Cebollada, J.; Collado, L.; Campos-Martin, J. M.; de la Peña-O'Shea, V. A. ACS Appl. Mater. Interfaces 2022, 14 (45), 50739. doi: 10.1021/acsami.2c11248 doi: 10.1021/acsami.2c11248
49. [49]
  Zhang, Y.; Liang, L.; Chen, Z.; Wen, J.; Zhong, W.; Zou, S.; Fu, M.; Chen, L.; Ye, D. Appl. Surf. Sci. 2020, 516, 146035. doi: 10.1016/j.apsusc.2020.146035 doi: 10.1016/j.apsusc.2020.146035
50. [50]
  Zhang, X.; Liu, Y.; Zhang, M.; Yu, T.; Chen, B.; Xu, Y.; Crocker, M.; Zhu, X.; Zhu, Y.; Wang, R. Chem 2020, 6 (12), 3312. doi: 10.1016/j.chempr.2020.09.016 doi: 10.1016/j.chempr.2020.09.016
51. [51]
  Xu, D.; Ding, M.; Hong, X.; Liu, G. ACS Catal. 2020, 10 (24), 14516. doi: 10.1021/acscatal.0c03575 doi: 10.1021/acscatal.0c03575
52. [52]
  Zheng, H.; Liao, W.; Ding, J.; Xu, F.; Jia, A.; Huang, W.; Zhang, Z. ACS Catal. 2022, 12 (24), 15451. doi: 10.1021/acscatal.2c04437 doi: 10.1021/acscatal.2c04437
53. [53]
  Bobadilla, L. F.; Santos, J. L.; Ivanova, S.; Odriozola, J. A.; Urakawa, A. ACS Catal. 2018, 8 (8), 7455. doi: 10.1021/acscatal.8b02121 doi: 10.1021/acscatal.8b02121
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Ir Single Atoms and Clusters Supported on α-MoC as Catalysts for Efficient Hydrogenation of CO2 to CO

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Ir Single Atoms and Clusters Supported on α-MoC as Catalysts for Efficient Hydrogenation of CO₂ to CO