One connector, four scholarly indexes, real DOIs and legal free PDFs. Works in Claude and ChatGPT.
Paste it into Claude or ChatGPT as a custom connector. 3-day free trial.
Katja Li, Suzanne Zamany Andersen, Michael J. Statt, Mattia Saccoccio, Vanessa J. Bukas, Kevin Krempl, Rokas Sažinas, Jakob Bruun Pedersen, Vahid Shadravan, Yuanyuan Zhou and 5 more
Owing to the worrying increase in carbon dioxide concentrations in the atmosphere, there is a need to electrify fossil-fuel–powered chemical processes such as the Haber-Bosch ammonia synthesis. Lithium-mediated electrochemical nitrogen reduction has shown preliminary promise but still lacks sufficient faradaic efficiency and ammonia formation rate to be industrially relevant. Here, we show that oxygen, previously believed to hinder the reaction, actually greatly improves the faradaic efficiency and stability of the lithium-mediated nitrogen reduction when added to the reaction atmosphere in small amounts. With this counterintuitive discovery, we reach record high faradaic efficiencies of up to 78.0 ± 1.3% at 0.6 to 0.8 mole % oxygen in 20 bar of nitrogen. Experimental x-ray analysis and theoretical microkinetic modeling shed light on the underlying mechanism.
Formatted from the source metadata, not typed by hand. For a whole reference list, use the citation generator or ask your assistant through Find Research.
Li, K., Andersen, S. Z., Statt, M. J., Saccoccio, M., Bukas, V. J., Krempl, K., Sažinas, R., Pedersen, J. B., Shadravan, V., Zhou, Y., Chakraborty, D., Kibsgaard, J., Vesborg, P. C. K., Nørskov, J. K., & Chorkendorff, I. (2021). Enhancement of lithium-mediated ammonia synthesis by addition of oxygen. Science, 374(6575), 1593–1597. https://doi.org/10.1126/science.abl4300
Li, Katja, et al. "Enhancement of lithium-mediated ammonia synthesis by addition of oxygen." Science, vol. 374, no. 6575, 2021, pp. 1593–1597, https://doi.org/10.1126/science.abl4300.
Li, Katja, Suzanne Zamany Andersen, Michael J. Statt, Mattia Saccoccio, Vanessa J. Bukas, Kevin Krempl, Rokas Sažinas, et al. "Enhancement of lithium-mediated ammonia synthesis by addition of oxygen." Science 374, no. 6575 (2021): 1593–1597. https://doi.org/10.1126/science.abl4300.
Li K., Andersen S. Z., Statt M. J. [и др.] Enhancement of lithium-mediated ammonia synthesis by addition of oxygen // Science. — 2021. — Vol. 374, № 6575. — P. 1593–1597. — URL: https://doi.org/10.1126/science.abl4300
@article{li2021enhancement,
title = {{Enhancement of lithium-mediated ammonia synthesis by addition of oxygen}},
author = {Katja Li and Suzanne Zamany Andersen and Michael J. Statt and Mattia Saccoccio and Vanessa J. Bukas and Kevin Krempl and Rokas Sažinas and Jakob Bruun Pedersen and Vahid Shadravan and Yuanyuan Zhou and Debasish Chakraborty and Jakob Kibsgaard and Peter C. K. Vesborg and Jens K. Nørskov and Ib Chorkendorff},
journal = {Science},
year = {2021},
volume = {374},
number = {6575},
pages = {1593--1597},
doi = {10.1126/science.abl4300},
url = {https://doi.org/10.1126/science.abl4300}
}TY - JOUR AU - Li, Katja AU - Andersen, Suzanne Zamany AU - Statt, Michael J. AU - Saccoccio, Mattia AU - Bukas, Vanessa J. AU - Krempl, Kevin AU - Sažinas, Rokas AU - Pedersen, Jakob Bruun AU - Shadravan, Vahid AU - Zhou, Yuanyuan AU - Chakraborty, Debasish AU - Kibsgaard, Jakob AU - Vesborg, Peter C. K. AU - Nørskov, Jens K. AU - Chorkendorff, Ib TI - Enhancement of lithium-mediated ammonia synthesis by addition of oxygen JO - Science VL - 374 IS - 6575 SP - 1593 EP - 1597 PY - 2021 DA - 2021/12/23 DO - 10.1126/science.abl4300 UR - https://doi.org/10.1126/science.abl4300 ER -
Add Find Research to Claude or ChatGPT and ask in plain language. The assistant reads this record, finds the papers around it and cites only what it actually found:
Setup takes about a minute: add the connector, then start the free trial.
Record from OpenAlex. Find Research links only to legal copies.