The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Bi2O3/BiO2 Nanoheterojunction for Highly Efficient Electrocatalytic CO2 Reduction to Formate
Abstract
Heterostructure engineering plays a vital role in regulating the material interface, thus boosting the electron transportation pathway in advanced catalysis. Herein, a novel Bi 2 O 3 /BiO 2 heterojunction catalyst was synthesized via a molten alkali-assisted dealumination strategy and exhibited rich structural dynamics for an electrocatalytic CO 2 reduction reaction (ECO 2 RR). By coupling in situ X-ray diffraction and Raman spectroscopy measurements, we found that the as-synthesized Bi 2 O 3 /BiO 2 heterostructure can be transformed into a novel Bi/BiO 2 Mott–Schottky heterostructure, leading to enhanced adsorption performance for CO 2 and *OCHO intermediates. Consequently, high selectivity toward formate larger than 95% was rendered in a wide potential window along with an optimum partial current density of −111.42 mA cm –2 that benchmarked with the state-of-the-art Bi-based ECO 2 RR catalysts. This work reports the construction and fruitful structural dynamic insights of a novel heterojunction electrocatalyst for ECO 2 RR, which paves the way for the rational design of efficient heterojunction electrocatalysts for ECO 2 RR and beyond.
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Cites
Origin of the Overpotential for Oxygen Reduction at a Fuel-Cell Cathode
Nørskov, J. K., Rossmeisl, J., Logadottir, A., Lindqvist, L., Kitchin, J. R., Bligaard, T., & Jónsson, H. (2004) · The Journal of Physical Chemistry B · doi:10.1021/jp047349j · Cited by 13,153
Lim, R. J., Xie, M., Sk, M. A., Lee, J.-M., Fisher, A., Wang, X., & Lim, K. H. (2014) · Catalysis Today · doi:10.1016/j.cattod.2013.11.037 · Cited by 460
Design Strategies for Development of TMD-Based Heterostructures in Electrochemical Energy Systems
Prabhu, P., Jose, V., & Lee, J.-M. (2020) · Matter · doi:10.1016/j.matt.2020.01.001 · Cited by 460
Jiang, B., Zhang, X.-G., Jiang, K., Wu, D.-Y., & Cai, W.-B. (2018) · Journal of the American Chemical Society · doi:10.1021/jacs.7b12506 · Cited by 402
Cited by
Chang, B., Pang, H., Raziq, F., Wang, S., Huang, K.-W., Ye, J., & Zhang, H. (2023) · Energy & Environmental Science · doi:10.1039/d3ee00964e · Cited by 458
Metadata
- Authors
- Feng, X., Zou, H., Zheng, R., Wei, W., Wang, R., Zou, W., Lim, G., Hong, J., Duan, L., & Chen, H.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2022-02-04
- Volume
- 22
- Issue
- 4
- Pages
- 1656-1664
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W4210354236
- Cited by
- 190
- References
- 4
- FWCI
- 7.14
- Type
- journal article
- Language
- en
- Open access
- closed
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- Feng, X., Zou, H., Zheng, R., Wei, W., Wang, R., Zou, W., Lim, G., Hong, J., Duan, L., & Chen, H. (2022). Bi2O3/BiO2 Nanoheterojunction for Highly Efficient Electrocatalytic CO2 Reduction to Formate. Nano Letters. https://doi.org/10.1021/acs.nanolett.1c04683
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