The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Electrochemical reduction of carbon dioxide III. The role of oxide layer thickness on the performance of Sn electrode in a full electrochemical cell
Abstract
A full electrochemical cell was employed to investigate the role of the surface oxide thickness on the activity of Sn-based electrodes for the electrochemical conversion of CO2. The current density showed a negligible dependence on the thickness of the surface SnOx layer of Sn nanoparticles (100 nm), while the selectivity towards the formation of CO and formate exhibited a strong relationship with the initial SnOx thickness. Electrodes with a native SnOx layer of ∼3.5 nm exhibited the highest Faradaic efficiency (64%) towards formate formation at -1.2 V. The Faradaic efficiency towards CO production reached a maximum (35%) for the electrode with an oxide thickness of 7.0 nm, formed by annealing the Sn nanoparticles at 180 °C for 6 hours. The electrodes with a native SnOx layer displayed the highest overall selectivity towards CO2 reduction. The decrease of the selectivity towards CO2 reduction with increasing the thickness of the SnOx layer can be attributed to the enhancement of hydrogen evolution on the Sn clusters with a low-coordination number derived from the reduction of SnOx. The Faradaic efficiency towards hydrogen production was observed to increase with increasing the thickness of the SnOx layer. Our results suggest the importance of the underlying surface structure on the selectivity and activity of the Sn electrode for CO2 reduction and provide an insight into the development of efficient catalysts.
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Cites
New insights into the electrochemical reduction of carbon dioxide on metallic copper surfaces
Kuhl, K. P., Cave, E. R., Abram, D. N., & Jaramillo, T. F. (2012) · Energy & Environmental Science · doi:10.1039/c2ee21234j · Cited by 3,160
Li, C. W., & Kanan, M. W. (2012) · Journal of the American Chemical Society · doi:10.1021/ja3010978 · Cited by 2,000
Microfluidic Reactor for the Electrochemical Reduction of Carbon Dioxide: The Effect of pH
Whipple, D. T., Finke, E. C., & Kenis, P. J. A. (2010) · Electrochemical and Solid-State Letters · doi:10.1149/1.3456590 · Cited by 375
Cited by
Recent Advances in Inorganic Heterogeneous Electrocatalysts for Reduction of Carbon Dioxide
Zhu, D. D., Liu, J. L., & Qiao, S. Z. (2016) · Advanced Materials · doi:10.1002/adma.201504766 · Cited by 1,594
Electrocatalysis for CO 2 conversion: from fundamentals to value-added products
Wang, G., Chen, J., Ding, Y., Cai, P., Yi, L., Li, Y., Tu, C., Hou, Y., Wen, Z., & Dai, L. (2021) · Chemical Society Reviews · doi:10.1039/d0cs00071j · Cited by 1,295
CO2 Reduction: From the Electrochemical to Photochemical Approach
Wu, J., Huang, Y., Ye, W., & Li, Y. (2017) · Advanced Science · doi:10.1002/advs.201700194 · Cited by 937
Self-citationRen, D., Deng, Y., Handoko, A. D., Chen, C. S., Malkhandi, S., & Yeo, B. S. (2015) · ACS Catalysis · doi:10.1021/cs502128q · Cited by 930
Garg, S., Li, M., Weber, A. Z., Ge, L., Li, L., Rudolph, V., Wang, G., & Rufford, T. E. (2020) · Journal of Materials Chemistry A · doi:10.1039/c9ta13298h · Cited by 478
Metadata
- Authors
- Wu, J., Risalvato, F. G., Ma, S., & Zhou, X.-D.
- Venue
- J. Mater. Chem. A
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2014
- Volume
- 2
- Issue
- 6
- Pages
- 1647-1651
- ISSN
- 2050-7488 (ISSN-L)
- 2050-7496
- OpenAlex
- W1964954728
- Cited by
- 169
- References
- 3
- FWCI
- 3.97
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wu, J., Risalvato, F. G., Ma, S., & Zhou, X.-D. (2014). Electrochemical reduction of carbon dioxide III. The role of oxide layer thickness on the performance of Sn electrode in a full electrochemical cell. J. Mater. Chem. A. https://doi.org/10.1039/c3ta13544f
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