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Cited by 365

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Three-dimensional porous hollow fibre copper electrodes for efficient and high-rate electrochemical carbon dioxide reduction

Open access
Kas, Recep, Hummadi, Khalid Khazzal, Kortlever, Ruud, de Wit, Patrick, Milbrat, Alexander, Luiten-Olieman, Mieke W. J., Benes, Nieck E., Koper, Marc T. M., Mul, Guido·2016·Nature Communications

Abstract

Aqueous-phase electrochemical reduction of carbon dioxide requires an active, earth-abundant electrocatalyst, as well as highly efficient mass transport. Here we report the design of a porous hollow fibre copper electrode with a compact three-dimensional geometry, which provides a large area, three-phase boundary for gas–liquid reactions. The performance of the copper electrode is significantly enhanced; at overpotentials between 200 and 400 mV, faradaic efficiencies for carbon dioxide reduction up to 85% are obtained. Moreover, the carbon monoxide formation rate is at least one order of magnitude larger when compared with state-of-the-art nanocrystalline copper electrodes. Copper hollow fibre electrodes can be prepared via a facile method that is compatible with existing large-scale production processes. The results of this study may inspire the development of new types of microtubular electrodes for electrochemical processes in which at least one gas-phase reactant is involved, such as in fuel cell technology.

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Crossref · 10.1038/ncomms10748

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Metadata

Authors
Kas, R., Hummadi, K. K., Kortlever, R., de Wit, P., Milbrat, A., Luiten-Olieman, M. W. J., Benes, N. E., Koper, M. T. M., & Mul, G.
Venue
Nature Communications
Published
2016-02-18
Volume
7
Issue
1
Pages
10748-10748
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2339617683
Cited by
365
References
44
FWCI
12.96
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Three-dimensional porous hollow fibre copper electrodes for efficient and high-rate electrochemical carbon dioxide reduction. https://app.cochat.ai/papers/10.1038/ncomms10748
The paper
Kas, R., Hummadi, K. K., Kortlever, R., de Wit, P., Milbrat, A., Luiten-Olieman, M. W. J., Benes, N. E., Koper, M. T. M., & Mul, G. (2016). Three-dimensional porous hollow fibre copper electrodes for efficient and high-rate electrochemical carbon dioxide reduction. Nature Communications. https://doi.org/10.1038/ncomms10748

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.