Skip to main content
Log in

Revealing structure-selectivity correlations in pulsed CO2 electrolysis via time-resolved operando synchrotron X-ray studies

  • Highlight
  • Published:
Nano Research Aims and scope Submit manuscript

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  1. Ma, W. C.; Xie, S. J.; Liu, T. T.; Fan, Q. Y.; Ye, J. Y.; Sun, F. F.; Jiang, Z.; Zhang, Q. H.; Cheng, J.; Wang, Y. Electrocatalytic reduction of CO2 to ethylene and ethanol through hydrogen-assisted C−C coupling over fluorine-modified copper. Nat. Catal. 2020, 3, 478–487.

    Article  CAS  Google Scholar 

  2. Möller, T.; Scholten, F.; Thanh, T. N.; Sinev, I.; Timoshenko, J.; Wang, X. L.; Jovanov, Z.; Gliech, M.; Roldan Cuenya, B.; Varela, A. S. et al. Electrocatalytic CO2 reduction on CuOx nanocubes: Tracking the evolution of chemical state, geometric structure, and catalytic selectivity using operando spectroscopy. Angew. Chem., Int. Ed. 2020, 59, 17974–17983.

    Article  Google Scholar 

  3. Gao, D. F.; Zegkinoglou, I.; Divins, N. J.; Scholten, F.; Sinev, I.; Grosse, P.; Roldan Cuenya, B. Plasma-activated copper nanocube catalysts for efficient carbon dioxide electroreduction to hydrocarbons and alcohols. ACS Nano 2017, 11, 4825–4831.

    Article  CAS  Google Scholar 

  4. Arán-Ais, R. M.; Scholten, F.; Kunze, S.; Rizo, R.; Roldan Cuenya, B. The role of in situ generated morphological motifs and Cu(I) species in C2+ product selectivity during CO2 pulsed electroreduction. Nat. Energy 2020, 5, 317–325.

    Article  Google Scholar 

  5. Jeon, H. S.; Timoshenko, J.; Rettenmaier, C.; Herzog, A.; Yoon, A.; Chee, S. W.; Oener, S.; Hejral, U.; Haase, F. T.; Roldan Cuenya, B. Selectivity control of Cu nanocrystals in a gas-fed flow cell through CO2 pulsed electroreduction. J. Am. Chem. Soc. 2021, 143, 7578–7587.

    Article  CAS  Google Scholar 

  6. Bui, J. C.; Kim, C.; Weber, A. Z.; Bell, A. T. Dynamic boundary layer simulation of pulsed CO2 electrolysis on a copper catalyst. ACS Energy Lett. 2021, 6, 1181–1188.

    Article  CAS  Google Scholar 

  7. Engelbrecht, A.; Uhlig, C.; Stark, O.; Hämmerle, M.; Schmid, G.; Magori, E.; Wiesner-Fleischer, K.; Fleischer, M.; Moos, R. On the electrochemical CO2 reduction at copper sheet electrodes with enhanced long-term stability by pulsed electrolysis. J. Electrochem. Soc. 2018, 165, J3059–J3068.

    Article  CAS  Google Scholar 

  8. Casebolt, R.; Levine, K.; Suntivich, J.; Hanrath, T. Pulse check: Potential opportunities in pulsed electrochemical CO2 reduction. Joule 2021, 5, 1987–2026.

    Article  CAS  Google Scholar 

  9. Timoshenko, J.; Bergmann, A.; Rettenmaier, C.; Herzog, A.; Arán-Ais, R. M.; Jeon, H. S.; Haase, F. T.; Hejral, U.; Grosse, P.; Kühl, S. et al. Steering the structure and selectivity of CO2 electroreduction catalysts by potential pulses. Nat. Catal. 2022, 5, 259–267.

    Article  CAS  Google Scholar 

  10. Gao, D. F.; Li, H. F.; Wei, P. F.; Wang, Y.; Wang, G. X.; Bao, X. H. Electrochemical synthesis of catalytic materials for energy catalysis. Chin. J. Catal. 2022, 43, 1001–1016.

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Dunfeng Gao.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Gao, D. Revealing structure-selectivity correlations in pulsed CO2 electrolysis via time-resolved operando synchrotron X-ray studies. Nano Res. 15, 6860–6861 (2022). https://doi.org/10.1007/s12274-022-4540-y

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12274-022-4540-y

Navigation