Pt-modulated Cu/SiO2 catalysts for efficient hydrogenation of CO2-derived ethylene carbonate to methanol and ethylene glycol

doi:10.1016/j.cjche.2021.10.024

中国化学工程学报 ›› 2022, Vol. 41 ›› Issue (1): 366-373.DOI: 10.1016/j.cjche.2021.10.024

• Catalysis, Kinetics and Reaction Engineering • 上一篇下一篇

Pt-modulated Cu/SiO₂ catalysts for efficient hydrogenation of CO₂-derived ethylene carbonate to methanol and ethylene glycol

Busha Assaba Fayisa¹, Yushan Xi¹, Youwei Yang¹, Yueqi Gao¹, Antai Li¹, Mei-Yan Wang^1,2,3, Jing Lv^1,2, Shouying Huang^1,2,3, Yue Wang^1,2,3, Xinbin Ma^1,2,3

1 Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China;
2 Zhejiang Institute of Tianjin University, Ningbo 315201, China;
3 Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Fuzhou 350207, China

收稿日期:2021-08-06 修回日期:2021-10-14 出版日期:2022-01-28 发布日期:2022-02-25
通讯作者: Jing Lv,E-mail address:muddylj@tju.edu.cn;Yue Wang,E-mail address:yuewang@tju.edu.cn
基金资助:
This work was supported by the National Natural Science Foundation of China (22022811, U21B2096 and 21938008), the National Key Research & Development Program of China (2018YFB0605803).

Pt-modulated Cu/SiO₂ catalysts for efficient hydrogenation of CO₂-derived ethylene carbonate to methanol and ethylene glycol

Busha Assaba Fayisa¹, Yushan Xi¹, Youwei Yang¹, Yueqi Gao¹, Antai Li¹, Mei-Yan Wang^1,2,3, Jing Lv^1,2, Shouying Huang^1,2,3, Yue Wang^1,2,3, Xinbin Ma^1,2,3

1 Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China;
2 Zhejiang Institute of Tianjin University, Ningbo 315201, China;
3 Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Fuzhou 350207, China

Received:2021-08-06 Revised:2021-10-14 Online:2022-01-28 Published:2022-02-25
Contact: Jing Lv,E-mail address:muddylj@tju.edu.cn;Yue Wang,E-mail address:yuewang@tju.edu.cn
Supported by:
This work was supported by the National Natural Science Foundation of China (22022811, U21B2096 and 21938008), the National Key Research & Development Program of China (2018YFB0605803).

摘要/Abstract

摘要： Copper-based catalysts were widely used in the heterogeneous selective hydrogenation of ethylene carbonate (EC), a key step in the indirect conversion of CO₂ to methanol. However, a high H₂/EC molar ratio in feed is required to achieve favorable activity and the methanol selectivity still needs to be improved. Herein, we fabricated a series of Pt-modulated Cu/SiO₂ catalysts and investigated their catalytic performance for hydrogenation of EC in a fixed bed reactor. By modulating the Pt amount, the optimal 0.2PtCu/SiO₂ catalyst exhibited the highest catalytic performance with ~99% EC conversion, over 98% selectivity to ethylene glycol and 95.8% selectivity to methanol at the H₂/EC ratio as low as 60 in feed. In addition, 0.2Pt-Cu/SiO₂ catalyst showed excellent stability for 150 h on stream over different H₂/EC ratios of 180-40. It is demonstrated a proper amount of Pt could significantly lower the H₂/EC molar ratio, promote the reducibility and dispersion of copper, and also enhance surface density of Cu⁺ species. This could be due to the strong interaction of Cu and Pt induced by formation of alloyed Pt single atoms on the Cu lattice. Meanwhile, a relatively higher amount of Pt would deteriorate the catalytic activity, which could be due to the surface coverage and aggregation of active species. These findings may enlighten some fundamental insights for further design of Cu-based catalysts for the hydrogenation of carbon–oxygen bonds.

关键词: CO₂, Ethylene carbonate, Hydrogenation, Pt-Cu/SiO₂ catalyst, Ethylene glycol, Methanol

Abstract: Copper-based catalysts were widely used in the heterogeneous selective hydrogenation of ethylene carbonate (EC), a key step in the indirect conversion of CO₂ to methanol. However, a high H₂/EC molar ratio in feed is required to achieve favorable activity and the methanol selectivity still needs to be improved. Herein, we fabricated a series of Pt-modulated Cu/SiO₂ catalysts and investigated their catalytic performance for hydrogenation of EC in a fixed bed reactor. By modulating the Pt amount, the optimal 0.2PtCu/SiO₂ catalyst exhibited the highest catalytic performance with ~99% EC conversion, over 98% selectivity to ethylene glycol and 95.8% selectivity to methanol at the H₂/EC ratio as low as 60 in feed. In addition, 0.2Pt-Cu/SiO₂ catalyst showed excellent stability for 150 h on stream over different H₂/EC ratios of 180-40. It is demonstrated a proper amount of Pt could significantly lower the H₂/EC molar ratio, promote the reducibility and dispersion of copper, and also enhance surface density of Cu⁺ species. This could be due to the strong interaction of Cu and Pt induced by formation of alloyed Pt single atoms on the Cu lattice. Meanwhile, a relatively higher amount of Pt would deteriorate the catalytic activity, which could be due to the surface coverage and aggregation of active species. These findings may enlighten some fundamental insights for further design of Cu-based catalysts for the hydrogenation of carbon–oxygen bonds.

Key words: CO₂, Ethylene carbonate, Hydrogenation, Pt-Cu/SiO₂ catalyst, Ethylene glycol, Methanol

Busha Assaba Fayisa, Yushan Xi, Youwei Yang, Yueqi Gao, Antai Li, Mei-Yan Wang, Jing Lv, Shouying Huang, Yue Wang, Xinbin Ma. Pt-modulated Cu/SiO₂ catalysts for efficient hydrogenation of CO₂-derived ethylene carbonate to methanol and ethylene glycol[J]. 中国化学工程学报, 2022, 41(1): 366-373.

参考文献

[1] J. Zhong, X. Yang, Z. Wu, B. Liang, Y. Huang, T. Zhang, State of the art and perspectives in heterogeneous catalysis of CO₂ hydrogenation to methanol, Chem. Soc. Rev. 49(2020) 1385–1413.
[2] A.H. Liu, J. Gao, L.N. He, Catalytic activation and conversion of carbon dioxide into fuels/value-added chemicals through CC bond formation, in: New and Future Developments in Catalysis, Elsevier, Amsterdam, 2013, pp. 81–147.
[3] K.Z. Li, J.G. Chen, CO₂ hydrogenation to methanol over ZrO₂-containing catalysts: Insights into ZrO₂ induced synergy, ACS Catal. 9(9) (2019) 7840–7861.
[4] X. Jiang, X.W. Nie, X.W. Guo, C.S. Song, J.G. Chen, Recent advances in carbon dioxide hydrogenation to methanol via heterogeneous catalysis, Chem. Rev. 120(15) (2020) 7984–8034.
[5] Y.J. Zhao, S. Zhao, Y.C. Geng, Y.L. Shen, H.R. Yue, J. Lv, S.P. Wang, X.B. Ma, Nicontaining Cu/SiO₂ catalyst for the chemoselective synthesis of ethanol via hydrogenation of dimethyl oxalate, Catal. Today 276(2016) 28–35.
[6] H.H. Yang, Y.Y. Chen, X.J. Cui, G.F. Wang, Y.L. Cen, T.S. Deng, W.J. Yan, J. Gao, S. H. Zhu, U. Olsbye, J.G. Wang, W.B. Fan, A highly stable copper-based catalyst for clarifying the catalytic roles of Cu⁰ and Cu⁺ species in methanol dehydrogenation, Angew. Chem. Int. Ed. Engl. 57(7) (2018) 1836–1840.
[7] X. Chen, Y. Cui, C. Wen, B. Wang, W.L. Dai, Continuous synthesis of methanol: Heterogeneous hydrogenation of ethylene carbonate over Cu/HMS catalysts in a fixed bed reactor system, Chem. Commun. (Camb.) 51(72) (2015) 13776–13778.
[8] J.J. Liu, P. He, L.G. Wang, H. Liu, Y. Cao, H.Q. Li, An efficient and stable Cu/SiO₂ catalyst for the syntheses of ethylene glycol and methanol via chemoselective hydrogenation of ethylene carbonate, Chin. J. Catal. 39(8) (2018) 1283–1293.
[9] C. Lian, F. Ren, Y. Liu, G. Zhao, Y. Ji, H. Rong, W. Jia, L. Ma, H. Lu, D. Wang, Y. Li, Heterogeneous selective hydrogenation of ethylene carbonate to methanol and ethylene glycol over a copper chromite nanocatalyst, Chem. Commun. (Camb.) 51(7) (2015) 1252–1254.
[10] C.L. Huang, J.J. Wen, Y.H. Sun, M.Y. Zhang, Y.F. Bao, Y.D. Zhang, L. Liang, M.L. Fu, J.L. Wu, D.Q. Ye, L.M. Chen, CO₂ hydrogenation to methanol over Cu/ZnO plate model catalyst: Effects of reducing gas induced Cu nanoparticle morphology, Chem. Eng. J. 374(2019) 221–230.
[11] A. Bansode, A. Urakawa, Towards full one-pass conversion of carbon dioxide to methanol and methanol-derived products, J. Catal. 309(2014) 66–70.
[12] A. Goeppert, M. Czaun, J.P. Jones, G.K. Surya Prakash, G.A. Olah, Recycling of carbon dioxide to methanol and derived products-closing the loop, Chem. Soc. Rev. 43(23) (2014) 7995–8048.
[13] V. Zubar, Y. Lebedev, L.M. Azofra, L. Cavallo, O. El-Sepelgy, M. Rueping, Hydrogenation of CO₂-derived carbonates and polycarbonates to methanol and diols by metal-ligand cooperative manganese catalysis, Angew. Chem. 130(41) (2018) 13627–13631.
[14] D.S. Bai, Q. Wang, Y.Y. Song, B. Li, H.W. Jing, Synthesis of cyclic carbonate from epoxide and CO₂ catalyzed by magnetic nanoparticle-supported porphyrin, Catal. Commun. 12(7) (2011) 684–688.
[15] M. North, R. Pasquale, C. Young, Synthesis of cyclic carbonates from epoxides and CO₂, Green Chem. 12(9) (2010) 1514.
[16] A. Zanon, S. Chaemchuen, B. Mousavi, F. Verpoort, 1 Zn-doped ZIF-67 as catalyst for the CO₂ fixation into cyclic carbonates, J. CO₂ Util. 20(2017) 282–291.
[17] Z.B. Han, L.C. Rong, J. Wu, L. Zhang, Z. Wang, K.L. Ding, Catalytic hydrogenation of cyclic carbonates: A practical approach from CO₂ and epoxides to methanol and diols, Angew. Chem. Int. Ed. Engl. 51(52) (2012) 13041–13045.
[18] H.L. Liu, Z.W. Huang, Z.B. Han, K.L. Ding, H.C. Liu, C.G. Xia, J. Chen, Efficient productionofmethanolanddiols viathehydrogenationofcycliccarbonatesusing copper–silica nanocomposite catalysts, Green Chem. 17(8) (2015) 4281–4290.
[19] J. Kim, N. Pfänder, G. Prieto, Recycling of CO₂ by hydrogenation of carbonate derivatives to methanol: Tuning copper-oxide promotion effects in supported catalysts, ChemSusChem 13(8) (2020) 2043–2052.
[20] J.L. Gong, H.R. Yue, Y.J. Zhao, S. Zhao, L. Zhao, J. Lv, S.P. Wang, X.B. Ma, Synthesis of ethanol via syngas on Cu/SiO₂ catalysts with balanced Cu⁰-Cu⁺ sites, J. Am. Chem. Soc. 134(34) (2012) 13922–13925.
[21] H.R. Yue, X.B. Ma, J.L. Gong, An alternative synthetic approach for efficient catalytic conversion of syngas to ethanol, ACC Chem. Res. 47(5) (2014) 1483–1492.
[22] Y. Wang, Y.L. Shen, Y.J. Zhao, J. Lv, S.P. Wang, X.B. Ma, Insight into the balancing effect of active Cu species for hydrogenation of carbon–oxygen bonds, ACS Catal. 5(10) (2015) 6200–6208.
[23] M.J. Zhang, Y.W. Yang, A.T. Li, D.W. Yao, Y.Q. Gao, B.A. Fayisa, M.Y. Wang, S.Y. Huang,J.Lv,Y.Wang,X.B.Ma,Coverfeature:Nanoflower-likeCu/SiO₂catalystfor hydrogenation of ethylene carbonateto methanol and ethylene glycol: Enriching H₂ adsorption (ChemCatChem 14/2020), ChemCatChem 12(14) (2020) 3599.
[24] W. Chen, T.Y. Song, J.X. Tian, P. Wu, X.H. Li, An efficient Cu-based catalyst for the hydrogenation of ethylene carbonate to ethylene glycol and methanol, Catal. Sci. Technol. 9(23) (2019) 6749–6759.
[25] Y.W. Yang, D.W. Yao, M.J. Zhang, A.T. Li, Y.Q. Gao, B.A. Fayisa, M.Y. Wang, S.Y. Huang, Y. Wang, X.B. Ma, Efficient hydrogenation of CO₂-derived ethylene carbonate to methanol and ethylene glycol over Mo-doped Cu/SiO₂ catalyst, Catal. Today 371(2021) 113–119.
[26] Y. Ding, J.X. Tian, W. Chen, Y.J. Guan, H. Xu, X.H. Li, H.H. Wu, P. Wu, One-pot synthesized core/shell structured zeolite@copper catalysts for selective hydrogenation of ethylene carbonate to methanol and ethylene glycol, Green Chem. 21(19) (2019) 5414–5426.
[27] Y.J. Zhao, S.M. Li, Y. Wang, B. Shan, J. Zhang, S.P. Wang, X.B. Ma, Efficient tuning of surface copper species of Cu/SiO₂ catalyst for hydrogenation of dimethyl oxalate to ethylene glycol, Chem. Eng. J. 313(2017) 759–768.
[28] Z.H. Ren, M.N. Younis, C.S. Li, Z.X. Li, X.G. Yang, G.Y. Wang, Highly active Ce, Y, La-modified Cu/SiO₂ catalysts for hydrogenation of methyl acetate to ethanol, RSC Adv. 10(10) (2020) 5590–5603.
[29] D.W. Yao, Y. Wang, K. Hassan-Legault, A.T. Li, Y.J. Zhao, J. Lv, S.Y. Huang, X.B. Ma, Balancing effect between adsorption and diffusion on catalytic performance inside hollow nanostructured catalyst, ACS Catal. 9(4) (2019) 2969–2976.
[30] C.J. Yang, Z.L. Miao, F. Zhang, L. Li, Y.T. Liu, A.Q. Wang, T. Zhang, Hydrogenolysis of methyl glycolate to ethanol over a Pt–Cu/SiO₂single-atom alloy catalyst: A further step from cellulose to ethanol, Green Chem. 20(9) (2018) 2142–2150.
[31] X.L. Zheng, H.Q. Lin, J.W. Zheng, H. Ariga, K. Asakura, Y.Z. Yuan, Pt-promoted Cu/SBA-15 catalysts with excellent performance for chemoselective hydrogenation of dimethyl oxalate to ethylene glycol, Top. Catal. 57(10–13) (2014) 1015–1025.
[32] X.L. Zheng, H.Q. Lin, J.W. Zheng, X.P. Duan, Y.Z. Yuan, Lanthanum oxidemodified Cu/SiO₂ as a high-performance catalyst for chemoselective hydrogenation of dimethyl oxalate to ethylene glycol, ACS Catal. 3(12) (2013) 2738–2749.
[33] T.Y. Song, W. Chen, Y.Y. Qi, J.Q. Lu, P. Wu, X.H. Li, Efficient synthesis of methanol and ethylene glycol via the hydrogenation of CO₂-derived ethylene carbonate on Cu/SiO₂ catalysts with balanced Cu⁺–Cu⁰ sites, Catal. Sci. Technol. 10(15) (2020) 5149–5162.
[34] J.X. Tian, W. Chen, P. Wu, Z.R. Zhu, X.H. Li, Cu–Mg–Zr/SiO₂ catalyst for the selective hydrogenation of ethylene carbonate to methanol and ethylene glycol, Catal. Sci. Technol. 8(10) (2018) 2624–2635.
[35] H.B. Li, Y.Y. Cui, Y.X. Liu, L. Zhang, Q. Zhang, J.H. Zhang, W.L. Dai, Highly efficient Ag-modified copper phyllosilicate nanotube: Preparation by coammonia evaporation hydrothermal method and application in the selective hydrogenation of carbonate, J. Mater. Sci. Technol. 47(2020) 29–37.
[36] X. Wei, A.Q. Wang, X.F. Yang, L. Li, T. Zhang, Synthesis of Pt-Cu/SiO₂ catalysts with different structures and their application in hydrodechlorination of 1, 2-dichloroethane, Appl. Catal. B: Environ. 121–122(2012) 105–114.
[37] C. Lentz, S.P. Jand, J. Melke, C. Roth, P. Kaghazchi, DRIFTS study of CO adsorption on Pt nanoparticles supported by DFT calculations, J. Mol. Catal. A: Chem. 426(2017) 1–9.
[38] W. Zhou, Y. Li, X.F. Wang, D.W. Yao, Y. Wang, S.Y. Huang, W. Li, Y.J. Zhao, S.P. Wang, X.B. Ma, Insight into the nature of Brönsted acidity of Pt-(WO_x)_n-H model catalysts in glycerol hydrogenolysis, J. Catal. 388(2020) 154–163.
[39] G.D. Sun, Z.J. Zhao, R.T. Mu, S.J. Zha, L.L. Li, S. Chen, K.T. Zang, J. Luo, Z.L. Li, S.C. Purdy, A.J. Kropf, J.T. Miller, L. Zeng, J.L. Gong, Breaking the scaling relationship via thermally stable Pt/Cu single atom alloys for catalytic dehydrogenation, Nat. Commun. 9(1) (2018) 4454.
[40] R.T. Hannagan, G. Giannakakis, M. Flytzani-Stephanopoulos, E.C.H. Sykes, Single-atom alloy catalysis, Chem. Rev. 120(21) (2020) 12044–12088.
[41] B.T. Qiao, A.Q. Wang, X.F. Yang, L.F. Allard, Z. Jiang, Y.T. Cui, J.Y. Liu, J. Li, T. Zhang, Single-atom catalysis of CO oxidation using Pt₁/FeO_x, Nat. Chem. 3(8) (2011) 634–641.
[42] S. Gwo, H.Y. Chen, M.H. Lin, L.Y. Sun, X.Q. Li, Nanomanipulation and controlled self-assembly of metal nanoparticles and nanocrystals for plasmonics, Chem. Soc. Rev. 45(20) (2016) 5672–5716.
[43] G.X. Pei, X.Y. Liu, X. Yang, L. Zhang, A. Wang, L. Li, H. Wang, X. Wang, T. Zhang, Performance of Cu-alloyed Pd single-atom catalyst for semihydrogenation of acetylene under simulated front-end conditions, ACS Catal. 7(2017) 1491–1500.
[44] F.R. Lucci, M.D. Marcinkowski, T.J. Lawton, E.C.H. Sykes, H₂ activation and spillover on catalytically relevant Pt–Cu single atom alloys, J. Phys. Chem. C 119(43) (2015) 24351–24357.
[45] G.Q. Cui, X. Zhang, H. Wang, Z.Y. Li, W.L. Wang, Q. Yu, L.R. Zheng, Y.D. Wang, J. H. Zhu, M. Wei, ZrO_2-x modified Cu nanocatalysts with synergistic catalysis towards carbon-oxygen bond hydrogenation, Appl. Catal. B: Environ. 280(2021) 119406.
[46] Q. Liu, Z.L. Zhang, Platinum single-atom catalysts: A comparative review towards effective characterization, Catal. Sci. Technol. 9(18) (2019) 4821–4834.
[47] Y.L. Guo, R. Lang, B.T. Qiao, Highlights of major progress on single-atom catalysis in 2017, Catalysts 9(2) (2019) 135.
[48] M.D. Marcinkowski, J.L. Liu, C.J. Murphy, M.L. Liriano, N.A. Wasio, F.R. Lucci, M. Flytzani-Stephanopoulos, E.C.H. Sykes, Selective formic acid dehydrogenation on Pt-Cu single-atom alloys, ACS Catal. 7(1) (2017) 413–420.
[49] L. Tian, Z. Li, X.N. Xu, C. Zhang, Advances in noble metal (Ru, Rh, and Ir) doping for boosting water splitting electrocatalysis, J. Mater. Chem. A 9(23) (2021) 13459–13470.
[50] J.L. Liu, F.R. Lucci, M. Yang, S. Lee, M.D. Marcinkowski, A.J. Therrien, C.T. Williams, E.C.H. Sykes, M. Flytzani-Stephanopoulos, Tackling CO poisoning with single-atom alloy catalysts, J. Am. Chem. Soc. 138(20) (2016) 6396–6399.
[51] F.R. Lucci, J.L. Liu, M.D. Marcinkowski, M. Yang, L.F. Allard, M. FlytzaniStephanopoulos, E.C. Sykes, Selective hydrogenation of 1, 3-butadiene on platinum-copper alloys at the single-atom limit, Nat. Commun. 6(2015) 8550.
[52] X. Zhang, G.Q. Cui, H.S. Feng, L.F. Chen, H. Wang, B. Wang, X. Zhang, L.R. Zheng, S. Hong, M. Wei, Platinum-copper single atom alloy catalysts with high performance towards glycerol hydrogenolysis, Nat. Commun. 10(1) (2019) 5812.

Pt-modulated Cu/SiO₂ catalysts for efficient hydrogenation of CO₂-derived ethylene carbonate to methanol and ethylene glycol

Pt-modulated Cu/SiO₂ catalysts for efficient hydrogenation of CO₂-derived ethylene carbonate to methanol and ethylene glycol

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