Citation: Dong Xiang, Kunzhen Li, Kanghua Miao, Ran Long, Yujie Xiong, Xiongwu Kang. Amine-Functionalized Copper Catalysts: Hydrogen Bonding Mediated Electrochemical CO₂ Reduction to C₂ Products and Superior Rechargeable Zn-CO₂ Battery Performance[J]. Acta Physico-Chimica Sinica, ;2024, 40(8): 230802. doi: 10.3866/PKU.WHXB202308027 shu

Amine-Functionalized Copper Catalysts: Hydrogen Bonding Mediated Electrochemical CO₂ Reduction to C₂ Products and Superior Rechargeable Zn-CO₂ Battery Performance

Dong Xiang ¹ ,
Kunzhen Li ¹ ,
Kanghua Miao ¹ ,
Ran Long ² ,
Yujie Xiong ^2,, ,
Xiongwu Kang ^1,,

1.
New Energy Research Institute, School of Environment and Energy, South China University of Technology, Guangzhou 510006, China
2.
Hefei National Laboratory for Physical Sciences at the Microscale, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei 230026, China

Corresponding author: Yujie Xiong, yjxiong@ustc.edu.cn Xiongwu Kang, esxkang@scut.edu.cn
Received Date: 15 August 2023
Revised Date: 20 September 2023
Accepted Date: 28 September 2023
Available Online: 9 October 2023
Fund Project: the National Natural Science Foundation of China U2032151the National Natural Science Foundation of China 21725102the National Natural Science Foundation of China 91961106

The electrochemical carbon dioxide reduction reaction (eCO₂RR) can convert CO₂ into valuable chemicals, achieving a carbon cycle. Copper-based catalysts have demonstrated a unique ability to produce C₂₊ products in eCO₂RR, which is often limited by the scaling relationship of the reaction intermediates, complex reaction mechanism and competitive H₂ evolution. Organic functionalization is a promising strategy for regulating the activity and selectivity of eCO₂RR toward C₂₊ products. However, the mechanism behind such regulation of eCO₂RR, especially at the molecular level, remains elusive. In this study, Cu nanoparticles were prepared and functionalized with a set of amine derivatives, including hexadecylamine (HDA), N-methylhexadecylamine (N-MHDA), hexadecyldimethylamine (HDDMA), and palmitamide (PMM). The impact of the molecular structure of the amine surfactants on the selectivity and activity toward eCO₂RR was systematically explored through both experiments and theoretical calculations. X-ray photoelectron spectroscopy and density functional theory calculations revealed that HDA functionalization of the Cu catalyst surface resulted in negative charge transfer from amine molecules to Cu. ECO₂RR was examined in a 1.0 mol∙L⁻¹ KOH aqueous electrolyte. HDA functionalization of the Cu catalyst achieved the highest Faradaic efficiency (FE) of 73.5% for C₂ products and 46.4% for C₂H₄, respectively. It also provided the highest C₂ partial current density of 131.4 mA∙cm⁻² at −0.9 Ⅴ vs. reversible hydrogen electrode (RHE) among these amine derivatives functionalized Cu catalysts. In contrast, the highest FE and partial current density for C₂ products achieved with pristine Cu catalysts were only 27.0% and 50.5 mA·cm⁻², respectively. Theoretical studies demonstrated that hydrogen bonding interactions of HDA with CO₂ and eCO₂RR intermediates enriched CO₂, CO, and other intermediates, lowered the kinetic energy barrier of CO―CHO coupling and thereby promoted eCO₂RR to C₂ products. Replacing the H atoms of the amine group with methyl groups in N-MHDA and HDDMA resulted in dominant hydrogen evolution reaction (HER) in eCO₂RR. PMM bonding with the Cu surface through a Cu―O bond, instead of Cu―N bonding as in HDA, N-MHDA and HDDMA, resulted in preferred ethanol production. In situ Raman spectroscopy indicated CO adsorption on Cu at atop sites for HDA-capped Cu catalysts, instead of bridge site CO adsorption on clean Cu surfaces, possibly due to the enriched CO in the former case. HDA also increased the local pH relative to pristine Cu catalysts. The Cu-HDA-based rechargeable Zn-CO₂ battery exhibited a superior maximum power density of 6.48 mW∙cm^–2 at a discharge current density of 16 mA∙cm^–2 and remarkable rechargeable durability for 60 h, outperforming most of the reported catalysts in the literature. This work enhances CO₂-C₂ conversion by tuning the eCO₂RR activity and selectivity of Cu-based materials, unravels the reaction mechanism at the molecular level, and provides new insights for promoting C₂ products in eCO₂RR through surface functionalization with organic molecules.
- CO₂ reduction,
- CO―CHO coupling,
- Organic functionalization,
- In situ Raman,
- C₂ product,
- Zn-CO₂ battery
1. [1]
  Hepburn, C.; Adlen, E.; Beddington, J.; Carter, E. A.; Fuss, S.; Mac Dowell, N.; Minx, J. C.; Smith, P.; Williams, C. K. Nature 2019, 575, 87. doi: 10.1038/s41586-019-1681-6 doi: 10.1038/s41586-019-1681-6
2. [2]
  McGinnis, R. Joule 2020, 4, 509. doi: 10.1016/j.joule.2020.01.002 doi: 10.1016/j.joule.2020.01.002
3. [3]
  Wang, J.; Zou, J.; Hu, X.; Ning, S.; Wang, X.; Kang, X.; Chen, S. J. Mater. Chem. A 2019, 7, 27514. doi: 10.1039/c9ta11140a doi: 10.1039/c9ta11140a
4. [4]
  Chen, K.; Cao, M.; Ni, G.; Chen, S.; Liao, H.; Zhu, L.; Li, H.; Fu, J.; Hu, J.; Cortés, E.; et al. Appl. Catal. B 2022, 306, 121093. doi: 10.1016/j.apcatb.2022.121093 doi: 10.1016/j.apcatb.2022.121093
5. [5]
  Chen, K.; Cao, M.; Lin, Y.; Fu, J.; Liao, H.; Zhou, Y.; Li, H.; Qiu, X.; Hu, J.; Zheng, X.; et al. Adv. Funct. Mater. 2021, 32, 2111322. doi: 10.1002/adfm.202111322 doi: 10.1002/adfm.202111322
6. [6]
  Peng, C.; Yang, S.; Luo, G.; Yan, S.; Shakouri, M.; Zhang, J.; Chen, Y.; Li, W.; Wang, Z.; Sham, T K.; et al. Adv. Mater. 2022, 34, e2204476. Doi: 10.1002/adma.202204476 doi: 10.1002/adma.202204476
7. [7]
  Xiang, D.; Li, K.; Li, M.; Long, R.; Xiong, Y.; Yakhvarov, D.; Kang, X. Mater. Today Phys. 2023, 33, 101045. doi: 10.1016/j.mtphys.2023.101045 doi: 10.1016/j.mtphys.2023.101045
8. [8]
  Wang, H. Nano Res. 2021, 15, 2834. doi: 10.1007/s12274-021-3984-9 doi: 10.1007/s12274-021-3984-9
9. [9]
  Zang, D.; Gao, X. J.; Li, L.; Wei, Y.; Wang, H. Nano Res. 2022, 15, 8872. doi: 10.1007/s12274-022-4698-3 doi: 10.1007/s12274-022-4698-3
10. [10]
  Wang, Q.; Liu, K.; Hu, K.; Cai, C.; Li, H.; Li, H.; Herran, M.; Lu, Y. -R.; Chan, T. -S.; Ma, C.; et al. Nat. Commun. 2022, 13, 6082. doi: 10.1038/s41467-022-33692-0 doi: 10.1038/s41467-022-33692-0
11. [11]
  Chen, S.; Li, X.; Kao, C. W.; Luo, T.; Chen, K.; Fu, J.; Ma, C.; Li, H.; Li, M.; Chan, T. S.; et al. Angew. Chem. Int. Ed. 2022, 61, e202206233. doi: 10.1002/anie.202206233 doi: 10.1002/anie.202206233
12. [12]
  Wang, J.; Ning, S.; Luo, M.; Xiang, D.; Chen, W.; Kang, X.; Jiang, Z.; Chen, S. Appl. Catal. B 2021, 288, 119979. doi: 10.1016/j.apcatb.2021.119979 doi: 10.1016/j.apcatb.2021.119979
13. [13]
  Han, L.; Tian, B.; Gao, X.; Zhong, Y.; Wang, S.; Song, S.; Wang, Z.; Zhang, Y.; Kuang, Y.; Sun, X. SmartMat 2022, 3, 142. doi: 10.1002/smm2.1082 doi: 10.1002/smm2.1082
14. [14]
  Wang, Q.; Liu, K.; Fu, J.; Cai, C.; Li, H.; Long, Y.; Chen, S.; Liu, B.; Li, H.; Li, W.; et al. Angew. Chem. Int. Ed. 2021, 60, 25241. doi: 10.1002/anie.202109329 doi: 10.1002/anie.202109329
15. [15]
  Wang, Y.; Liu, J.; Zheng, G. Adv. Mater. 2021, 33, e2005798. doi: 10.1002/adma.202005798 doi: 10.1002/adma.202005798
16. [16]
  Yang, D.; Wang, X. SmartMat 2022, 3, 54. doi: 10.1002/smm2.1102 doi: 10.1002/smm2.1102
17. [17]
  Zhou, Y.; Che, F.; Liu, M.; Zou, C.; Liang, Z.; De Luna, P.; Yuan, H.; Li, J.; Wang, Z.; Xie, H.; et al. Nat. Chem. 2018, 10, 974. doi: 10.1038/s41557-018-0092-x doi: 10.1038/s41557-018-0092-x
18. [18]
  Li, Y. C.; Wang, Z.; Yuan, T.; Nam, D. H.; Luo, M.; Wicks, J.; Chen, B.; Li, J.; Li, F.; de Arquer, F. P. G.; et al. J. Am. Chem. Soc. 2019, 141, 8584. doi: 10.1021/jacs.9b02945 doi: 10.1021/jacs.9b02945
19. [19]
  He, C.; Duan, D.; Low, J.; Bai, Y.; Jiang, Y.; Wang, X.; Chen, S.; Long, R.; Song, L.; Xiong, Y. Nano Res. 2023, 16, 4494. doi: 10.1007/s12274-021-3532-7 doi: 10.1007/s12274-021-3532-7
20. [20]
  Wang, Y.; Han, P.; Lv, X.; Zhang, L.; Zheng, G. Joule 2018, 2, 2551. doi: 10.1016/j.joule.2018.09.021 doi: 10.1016/j.joule.2018.09.021
21. [21]
  Hahn, C.; Hatsukade, T.; Kim, Y. G.; Vailionis, A.; Baricuatro, J. H.; Higgins, D. C.; Nitopi, S. A.; Soriaga, M. P.; Jaramillo, T. F. Proc. Natl. Acad. Sci. 2017, 114, 5918. doi: 10.1073/pnas.1618935114 doi: 10.1073/pnas.1618935114
22. [22]
  Zhu, C.; Zhang, Z.; Zhong, L.; Zhao, S.; Shi, G.; Wu, B.; Gu, H.; Wu, J.; Gao, X.; Liu, K.; et al. J. Energy Chem. 2022, 70, 382. doi: 10.1016/j.jechem.2022.02.027 doi: 10.1016/j.jechem.2022.02.027
23. [23]
  Zhou, Y.; Liang, Y.; Fu, J.; Liu, K.; Chen, Q.; Wang, X.; Li, H.; Zhu, L.; Hu, J.; Pan, H.; et al. Nano Lett. 2022, 22, 1963. doi: 10.1021/acs.nanolett.1c04653 doi: 10.1021/acs.nanolett.1c04653
24. [24]
  Yang, B.; Liu, K.; Li, H.; Liu, C.; Fu, J.; Li, H.; Huang, J. E.; Ou, P.; Alkayyali, T.; Cai, C.; et al. J. Am. Chem. Soc. 2022, 144, 3039. doi: 10.1021/jacs.1c11253 doi: 10.1021/jacs.1c11253
25. [25]
  Li, F.; Thevenon, A.; Rosas-Hernandez, A.; Wang, Z.; Li, Y.; Gabardo, C. M.; Ozden, A.; Dinh, C. T.; Li, J.; Wang, Y.; et al. Nature 2020, 577, 509. doi: 10.1038/s41586-019-1782-2 doi: 10.1038/s41586-019-1782-2
26. [26]
  Chen, X.; Chen, J.; Alghoraibi, N. M.; Henckel, D. A.; Zhang, R.; Nwabara, U. O.; Madsen, K. E.; Kenis, P. J. A.; Zimmerman, S. C.; Gewirth, A. A. Nat. Catal. 2020, 4, 20. doi: 10.1038/s41929-020-00547-0 doi: 10.1038/s41929-020-00547-0
27. [27]
  Lin, J.; Zhou, Y.; Wen, J.; Si, W.; Gao, H.; Wang, G.; Kang, X. J. Energy Chem. 2022, 75, 164. doi: 10.1016/j.jechem.2022.08.014 doi: 10.1016/j.jechem.2022.08.014
28. [28]
  Li, F.; Li, Y. C.; Wang, Z.; Li, J.; Nam, D. -H.; Lum, Y.; Luo, M.; Wang, X.; Ozden, A.; Hung, S. -F.; et al. Nat. Catal. 2019, 3, 75. doi: 10.1038/s41929-019-0383-7 doi: 10.1038/s41929-019-0383-7
29. [29]
  Checco, A.; Hofmann, T.; DiMasi, E.; Black, C. T.; Ocko, B. M. Nano Lett. 2010, 10, 1354. doi: 10.1021/nl9042246 doi: 10.1021/nl9042246
30. [30]
  Wakerley, D.; Lamaison, S.; Ozanam, F.; Menguy, N.; Mercier, D.; Marcus, P.; Fontecave, M.; Mougel, V. Nat. Mater. 2019, 18, 1222. doi: 10.1038/s41563-019-0445-x doi: 10.1038/s41563-019-0445-x
31. [31]
  Xie, M. S.; Xia, B. Y.; Li, Y.; Yan, Y.; Yang, Y.; Sun, Q.; Chan, S. H.; Fisher, A.; Wang, X. Energy Environ. Sci. 2016, 9, 1687. doi: 10.1039/c5ee03694a doi: 10.1039/c5ee03694a
32. [32]
  Zhao, H.; Hu, J.; Wang, J.; Zhou, L.; Liu, H. Acta Phys. -Chim. Sin. 2007, 23, 801. doi: 10.1016/S1872-1508(07)60046-1
33. [33]
  Zhao, Y.; Wang, C.; Liu, Y.; MacFarlane, D. R.; Wallace, G. G. Adv. Energy Mater. 2018, 8, 1801400. doi: 10.1002/aenm.201801400 doi: 10.1002/aenm.201801400
34. [34]
  Wei, X.; Yin, Z.; Lyu, K.; Li, Z.; Gong, J.; Wang, G.; Xiao, L.; Lu, J.; Zhuang, L. ACS Catal. 2020, 10, 4103. doi: 10.1021/acscatal.0c00049 doi: 10.1021/acscatal.0c00049
35. [35]
  Lyu, Z.; Zhu, S.; Xie, M.; Zhang, Y.; Chen, Z.; Chen, R.; Tian, M.; Chi, M.; Shao, M.; Xia, Y. Angew. Chem. Int. Ed. 2021, 60, 1909. doi: 10.1002/anie.202011956 doi: 10.1002/anie.202011956
36. [36]
  Xie, Y.; Chen, Y. J. Mater. Sci. 2021, 56, 10135. doi: 10.1007/s10853-021-05920-3 doi: 10.1007/s10853-021-05920-3
37. [37]
  Nitopi, S.; Bertheussen, E.; Scott, S. B.; Liu, X.; Engstfeld, A. K.; Horch, S.; Seger, B.; Stephens, I. E. L.; Chan, K.; Hahn, C.; et al. Chem. Rev. 2019, 119, 7610. doi: 10.1021/acs.chemrev.8b00705 doi: 10.1021/acs.chemrev.8b00705
38. [38]
  Kim, J. -Y.; Hong, D.; Lee, J. -C.; Kim, H. G.; Lee, S.; Shin, S.; Kim, B.; Lee, H.; Kim, M.; Oh, J.; et al. Nat. Commun. 2021, 12, 3765. doi: 10.1038/s41467-021-24105-9 doi: 10.1038/s41467-021-24105-9
39. [39]
  Todorova, T. K.; Schreiber, M. W.; Fontecave, M. ACS Catal. 2019, 10, 1754. doi: 10.1021/acscatal.9b04746 doi: 10.1021/acscatal.9b04746
40. [40]
  Li, H.; Li, Y.; Koper, M. T. M.; Calle-Vallejo, F. J. Am. Chem. Soc. 2014, 136, 15694. doi: 10.1021/ja508649p doi: 10.1021/ja508649p
41. [41]
  Kong, X.; Zhao, J.; Ke, J.; Wang, C.; Li, S.; Si, R.; Liu, B.; Zeng, J.; Geng, Z. Nano Lett. 2022, 22, 3801. doi: 10.1021/acs.nanolett.2c00945 doi: 10.1021/acs.nanolett.2c00945
42. [42]
  Gao, J.; Zhang, H.; Guo, X.; Luo, J.; Zakeeruddin, S. M.; Ren, D.; Gratzel, M. J. Am. Chem. Soc. 2019, 141, 18704. doi: 10.1021/jacs.9b07415 doi: 10.1021/jacs.9b07415
43. [43]
  Pan, Z.; Wang, K.; Ye, K.; Wang, Y.; Su, H. -Y.; Hu, B.; Xiao, J.; Yu, T.; Wang, Y.; Song, S. ACS Catal. 2020, 10, 3871. doi: 10.1021/acscatal.9b05115 doi: 10.1021/acscatal.9b05115
44. [44]
  Moradzaman, M.; Mul, G. ChemElectroChem 2021, 8, 1478. doi: 10.1002/celc.202001598 doi: 10.1002/celc.202001598
45. [45]
  Zhang, G.; Zhao, Z. J.; Cheng, D.; Li, H.; Yu, J.; Wang, Q.; Gao, H.; Guo, J.; Wang, H.; Ozin, G. A.; et al. Nat. Commun. 2021, 12, 5745. doi: 10.1038/s41467-021-26053-w doi: 10.1038/s41467-021-26053-w
46. [46]
  Zhang, Z.; Melo, L.; Jansonius, R. P.; Habibzadeh, F.; Grant, E. R.; Berlinguette, C. P. ACS Energy Lett. 2020, 5, 3101. doi: 10.1021/acsenergylett.0c01606 doi: 10.1021/acsenergylett.0c01606
47. [47]
  Zhu, S.; Jiang, B.; Cai, W. B.; Shao, M. J. Am. Chem. Soc. 2017, 139, 15664. doi: 10.1021/jacs.7b10462 doi: 10.1021/jacs.7b10462
48. [48]
  Jiang, S.; Klingan, K.; Pasquini, C.; Dau, H. J. Chem. Phys. 2019, 150, 041718. doi: 10.1063/1.5054109 doi: 10.1063/1.5054109
49. [49]
  Kaur, S.; Kumar, M.; Gupta, D.; Mohanty, P. P.; Das, T.; Chakraborty, S.; Ahuja, R.; Nagaiah, T. C. Nano Energy 2023, 109, 108242. doi: 10.1016/j.nanoen.2023.108242 doi: 10.1016/j.nanoen.2023.108242
50. [50]
  Gong, S.; Wang, W.; Zhang, C.; Zhu, M.; Lu, R.; Ye, J.; Yang, H.; Wu, C.; Liu, J.; Rao, D.; et al. Adv. Funct. Mater. 2022, 32, 2110649. doi: 10.1002/adfm.202110649 doi: 10.1002/adfm.202110649
51. [51]
  Ni, W.; Liu, Z.; Zhang, Y.; Ma, C.; Deng, H.; Zhang, S.; Wang, S. Adv. Mater. 2021, 33, e2003238. doi: 10.1002/adma.202003238 doi: 10.1002/adma.202003238
52. [52]
  Wang, F.; Wang, G.; Deng, P.; Chen, Y.; Li, J.; Wu, D.; Wang, Z.; Wang, C.; Hua, Y.; Tian, X. Small 2023, 19, e2301128. doi: 10.1002/smll.202301128 doi: 10.1002/smll.202301128
53. [53]
  Zeng, Z.; Gan, L. Y.; Bin Yang, H.; Su, X.; Gao, J.; Liu, W.; Matsumoto, H.; Gong, J.; Zhang, J.; Cai, W.; et al. Nat. Commun. 2021, 12, 4088. doi: 10.1038/s41467-021-24052-5 doi: 10.1038/s41467-021-24052-5
54. [54]
  Zheng, W.; Wang, Y.; Shuai, L.; Wang, X.; He, F.; Lei, C.; Li, Z.; Yang, B.; Lei, L.; Yuan, C.; et al. Adv. Funct. Mater. 2021, 31, 2008146. doi: 10.1002/adfm.202008146 doi: 10.1002/adfm.202008146
55. [55]
  Li, J.; Chen, L. -W.; Hao, Y. -C.; Yuan, M.; Lv, J.; Dong, A.; Li, S.; Gu, H.; Yin, A. -X.; Chen, W.; et al. Chem. Eng. J. 2023, 461, 141865. doi: 10.1016/j.cej.2023.141865 doi: 10.1016/j.cej.2023.141865
56. [56]
  Xu, A.; Chen, X.; Wei, D.; Chu, B.; Yu, M.; Yin, X.; Xu, J. Small 2023, 19, 2302253. doi: 10.1002/smll.202302253 doi: 10.1002/smll.202302253
57. [57]
  Gao, S.; Jin, M.; Sun, J.; Liu, X.; Zhang, S.; Li, H.; Luo, J.; Sun, X. J. Mater. Chem. A 2021, 9, 21024. doi: 10.1039/D1TA04360A doi: 10.1039/D1TA04360A
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2. [2]
  Xudong Lv , Tao Shao , Junyan Liu , Meng Ye , Shengwei Liu . Paired Electrochemical CO₂ Reduction and HCHO Oxidation for the Cost-Effective Production of Value-Added Chemicals. Acta Physico-Chimica Sinica, 2024, 40(5): 2305028-0. doi: 10.3866/PKU.WHXB202305028
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6. [6]
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8. [8]
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9. [9]
  Jie ZHAO , Huili ZHANG , Xiaoqing LU , Zhaojie WANG . Theoretical calculations of CO₂ capture and separation by functional groups modified 2D covalent organic framework. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 275-283. doi: 10.11862/CJIC.20240213
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11. [11]
  Wei HE , Jing XI , Tianpei HE , Na CHEN , Quan YUAN . Application of solar-driven inorganic semiconductor-microbe hybrids in carbon dioxide fixation and biomanufacturing. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 35-44. doi: 10.11862/CJIC.20240364
12. [12]
  Jiajun Wang , Guolin Yi , Shengling Guo , Jianing Wang , Shujuan Li , Ke Xu , Weiyi Wang , Shulai Lei . Computational design of bimetallic TM₂@g-C₉N₄ electrocatalysts for enhanced CO reduction toward C₂ products. Chinese Chemical Letters, 2024, 35(7): 109050-. doi: 10.1016/j.cclet.2023.109050
13. [13]
  Qiang Zhang , Yuanbiao Huang , Rong Cao . Imidazolium-Based Materials for CO₂ Electroreduction. Acta Physico-Chimica Sinica, 2024, 40(4): 2306040-0. doi: 10.3866/PKU.WHXB202306040
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15. [15]
  Haoyu Sun , Dun Li , Yuanyuan Min , Yingying Wang , Yanyun Ma , Yiqun Zheng , Hongwen Huang . Hierarchical Palladium-Copper-Silver Porous Nanoflowers as Efficient Electrocatalysts for CO₂ Reduction to C₂₊ Products. Acta Physico-Chimica Sinica, 2024, 40(6): 2307007-0. doi: 10.3866/PKU.WHXB202307007
16. [16]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201
17. [17]
  Yanhui Guo , Li Wei , Zhonglin Wen , Chaorong Qi , Huanfeng Jiang . Recent Progress on Conversion of Carbon Dioxide into Carbamates. Acta Physico-Chimica Sinica, 2024, 40(4): 2307004-0. doi: 10.3866/PKU.WHXB202307004
18. [18]
  Zhiquan Zhang , Baker Rhimi , Zheyang Liu , Min Zhou , Guowei Deng , Wei Wei , Liang Mao , Huaming Li , Zhifeng Jiang . Insights into the Development of Copper-Based Photocatalysts for CO₂ Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2406029-0. doi: 10.3866/PKU.WHXB202406029
19. [19]
  Zelong LIANG , Shijia QIN , Pengfei GUO , Hang XU , Bin ZHAO . Synthesis and electrocatalytic CO₂ reduction performance of metal-organic framework catalysts loaded with silver particles. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 165-173. doi: 10.11862/CJIC.20240409
20. [20]
  Jianyu Qin , Yuejiao An , Yanfeng Zhang . In Situ Assembled ZnWO₄/g-C₃N₄ S-Scheme Heterojunction with Nitrogen Defect for CO₂ Photoreduction. Acta Physico-Chimica Sinica, 2024, 40(12): 2408002-0. doi: 10.3866/PKU.WHXB202408002

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Amine-Functionalized Copper Catalysts: Hydrogen Bonding Mediated Electrochemical CO2 Reduction to C2 Products and Superior Rechargeable Zn-CO2 Battery Performance

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通讯作者: 陈斌, bchen63@163.com

Amine-Functionalized Copper Catalysts: Hydrogen Bonding Mediated Electrochemical CO₂ Reduction to C₂ Products and Superior Rechargeable Zn-CO₂ Battery Performance