The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Nitrogen‐Doped Graphene Quantum Dots Enhance the Activity of Bi2O3 Nanosheets for Electrochemical Reduction of CO2 in a Wide Negative Potential Region
Abstract
Large numbers of catalysts have been developed for the electrochemical reduction of CO 2 to value‐added liquid fuels. However, it remains a challenge to maintain a high current efficiency in a wide negative potential range for achieving a high production rate of the target products. Herein, we report a 2D/0D composite catalyst composed of bismuth oxide nanosheets and nitrogen‐doped graphene quantum dots (Bi 2 O 3‐NGQDs) for highly efficient electrochemical reduction of CO 2 to formate. Bi 2 O 3‐NGQDs demonstrates a nearly 100 % formate Faraday efficiency (FE) at a moderate overpotential of 0.7 V with a good stability. Strikingly, Bi 2 O 3‐NGQDs exhibit a high activity (average formate FE of 95.6 %) from −0.9 V to −1.2 V vs. RHE. Additionally, DFT calculations reveal that the origin of enhanced activity in this wide negative potential range can be attributed to the increased adsorption energy of CO 2(ads) and OCHO* intermediate after combination with NGQDs.
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Atomically dispersed Ni(i) as the active site for electrochemical CO2 reduction
Yang, H. B., Hung, S.-F., Liu, S., Yuan, K., Miao, S., Zhang, L., Huang, X., Wang, H.-Y., Cai, W., Chen, R., et al. (2018) · Nature Energy · doi:10.1038/s41560-017-0078-8 · Cited by 2,239
Hori, Y., Wakebe, H., Tsukamoto, T., & Koga, O. (1994) · Electrochimica Acta · doi:10.1016/0013-4686(94)85172-7 · Cited by 2,140
Lee, C. W., Hong, J. S., Yang, K. D., Jin, K., Lee, J. H., Ahn, H.-Y., Seo, H., Sung, N.-E., & Nam, K. T. (2018) · ACS Catalysis · doi:10.1021/acscatal.7b03242 · Cited by 228
Cited by
Carbon Dots: A New Type of Carbon-Based Nanomaterial with Wide Applications
Liu, J., Li, R., & Yang, B. (2020) · ACS Central Science · doi:10.1021/acscentsci.0c01306 · Cited by 1,936
Han, N., Ding, P., He, L., Li, Y., & Li, Y. (2020) · Advanced Energy Materials · doi:10.1002/aenm.201902338 · Cited by 655
Surface Modification of 2D Photocatalysts for Solar Energy Conversion
Feng, C., Wu, Z., Huang, K., Ye, J., & Zhang, H. (2022) · Advanced Materials · doi:10.1002/adma.202200180 · Cited by 456
Deng, P., Yang, F., Wang, Z., Chen, S., Zhou, Y., Zaman, S., & Xia, B. Y. (2020) · Angewandte Chemie International Edition · doi:10.1002/anie.202000657 · Cited by 394
Wu, Z., Wu, H., Cai, W., Wen, Z., Jia, B., Wang, L., Jin, W., & Ma, T. (2021) · Angewandte Chemie International Edition · doi:10.1002/anie.202102832 · Cited by 354
Metadata
- Authors
- Chen, Z., Mou, K., Wang, X., & Liu, L.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2018-08-29
- Volume
- 57
- Issue
- 39
- Pages
- 12790-12794
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2885335690
- Cited by
- 318
- References
- 3
- FWCI
- 7.30
- Type
- journal article
- Language
- en
- Open access
- closed
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