The DOI matches its Crossref record; 66 of the 66 references it cites were found in a registry or an index.
Highly Selective CO2 Electroreduction to CH4 by In Situ Generated Cu2O Single‐Type Sites on a Conductive MOF: Stabilizing Key Intermediates with Hydrogen Bonding
Abstract
It is still a great challenge to achieve high selectivity of CH 4 in CO 2 electroreduction reactions (CO 2 RR) because of the similar reduction potentials of possible products and the sluggish kinetics for CO 2 activation. Stabilizing key reaction intermediates by single type of active sites supported on porous conductive material is crucial to achieve high selectivity for single product such as CH 4. Here, Cu 2 O(111) quantum dots with an average size of 3.5 nm are in situ synthesized on a porous conductive copper‐based metal–organic framework (CuHHTP), exhibiting high selectivity of 73 % towards CH 4 with partial current density of 10.8 mA cm−2 at −1.4 V vs. RHE (reversible hydrogen electrode) in CO 2 RR. Operando infrared spectroscopy and DFT calculations reveal that the key intermediates (such as *CH 2 O and *OCH 3) involved in the pathway of CH 4 formation are stabilized by the single active Cu 2 O(111) and hydrogen bonding, thus generating CH 4 instead of CO.
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Structural absorption by barbule microstructures of super black bird of paradise feathers
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CO 2 electroreduction to ethylene via hydroxide-mediated copper catalysis at an abrupt interface
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Enhanced electrocatalytic CO2 reduction via field-induced reagent concentration
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Cited by
Wu, Q.-J., Liang, J., Huang, Y.-B., & Cao, R. (2022) · Accounts of Chemical Research · doi:10.1021/acs.accounts.2c00326 · Cited by 325
Self-citationMeng, D., Zhang, M., Si, D., Mao, M., Hou, Y., Huang, Y., & Cao, R. (2021) · Angewandte Chemie International Edition · doi:10.1002/anie.202111136 · Cited by 312
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Metadata
- Authors
- Yi, J., Xie, R., Xie, Z., Chai, G., Liu, T., Chen, R., Huang, Y., & Cao, R.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2020-10-27
- Volume
- 59
- Issue
- 52
- Pages
- 23641-23648
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W3086801199
- Cited by
- 566
- References
- 66
- FWCI
- 15.37
- Type
- journal article
- Language
- en
- Open access
- closed
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- Yi, J., Xie, R., Xie, Z., Chai, G., Liu, T., Chen, R., Huang, Y., & Cao, R. (2020). Highly Selective CO2 Electroreduction to CH4 by In Situ Generated Cu2O Single‐Type Sites on a Conductive MOF: Stabilizing Key Intermediates with Hydrogen Bonding. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202010601
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