The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Selective Transfer Semihydrogenation of Alkynes with H2O (D2O) as the H (D) Source over a Pd‐P Cathode
Abstract
We reported a selective semihydrogenation (deuteration) of numerous terminal and internal alkynes using H 2 O (D 2 O) as the H (D) source over a Pd‐P alloy cathode at a lower potential. P‐doping caused the enhanced specific adsorption of alkynes and the promoted intrinsic activity for producing adsorbed atomic hydrogen (H*ads) from water electrolysis. The semihydrogenation of alkynes could be accomplished at a lower potential with up to 99 % selectivity and 78 % Faraday efficiency of alkene products, outperforming pure Pd and commercial Pd/C. This electrochemical semihydrogenation of alkynes might proceed via a H*ads addition pathway rather than a proton‐coupled electron transfer process. The decreased amount of H*ads at a lower potential and the more preferential adsorption of the Pd‐P to C≡C π bond than C=C moiety resulted in the excellent alkene selectivity. This method was capable of producing mono‐, di‐, and tri‐deuterated alkenes with up to 99 % deuterium incorporation.
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Cites
Combining theory and experiment in electrocatalysis: Insights into materials design
Seh, Z. W., Kibsgaard, J., Dickens, C. F., Chorkendorff, I., Nørskov, J. K., & Jaramillo, T. F. (2017) · Science · doi:10.1126/science.aad4998 · Cited by 12,114
Nanostructured hydrotreating catalysts for electrochemical hydrogen evolution
Morales-Guio, C. G., Stern, L.-A., & Hu, X. (2014) · Chemical Society Reviews · doi:10.1039/c3cs60468c · Cited by 2,437
Chan, C. W. A., Mahadi, A. H., Li, M. M.-J., Corbos, E. C., Tang, C., Jones, G., Kuo, W. C. H., Cookson, J., Brown, C. M., Bishop, P. T., et al. (2014) · Nature Communications · doi:10.1038/ncomms6787 · Cited by 279
Zhang, J., Xu, Y., & Zhang, B. (2014) · Chem. Commun. · doi:10.1039/c4cc03282a · Cited by 99
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Cited by
Shi, Y., Li, M., Yu, Y., & Zhang, B. (2020) · Energy & Environmental Science · doi:10.1039/d0ee02577a · Cited by 426
Self-citationLi, X., Xing, W., Hu, T., Luo, K., Wang, J., & Tang, W. (2022) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2022.214811 · Cited by 138
Metadata
- Authors
- Wu, Y., Liu, C., Wang, C., Lu, S., & Zhang, B.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2020-09-09
- Volume
- 59
- Issue
- 47
- Pages
- 21170-21175
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W3048246358
- Cited by
- 208
- References
- 4
- FWCI
- 4.14
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wu, Y., Liu, C., Wang, C., Lu, S., & Zhang, B. (2020). Selective Transfer Semihydrogenation of Alkynes with H2O (D2O) as the H (D) Source over a Pd‐P Cathode. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202009757
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