Advances and Challenges of Carbon-Free Gas-Diffusion Electrodes (GDEs) for Electrochemical CO2 Reduction
Article
Article Title | Advances and Challenges of Carbon-Free Gas-Diffusion Electrodes (GDEs) for Electrochemical CO2 Reduction |
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ERA Journal ID | 1397 |
Article Category | Article |
Authors | Rabiee, Hesamoddin, Ma, Beibei, Yang, Yu, Li, Fengwang, Yan, Penghui, Wu, Yuming, Zhang, Xueqin, Hu, Shihu, Wang, Hao, Ge, Lei and Zhu, Zhonghua |
Journal Title | Advanced Functional Materials |
Journal Citation | 35 (1) |
Article Number | 2411195 |
Number of Pages | 28 |
Year | 2025 |
Publisher | John Wiley & Sons |
Place of Publication | Germany |
ISSN | 1616-301X |
1616-3028 | |
Digital Object Identifier (DOI) | https://doi.org/10.1002/adfm.202411195 |
Web Address (URL) | https://onlinelibrary.wiley.com/doi/full/10.1002/adfm.202411195 |
Abstract | Electrochemical CO2 reduction reaction (CO2RR) coupled with renewable electricity holds promises for efficient mitigation of carbon emission impacts on the environment and turning CO2 into valuable chemicals. One important task in CO2RR development is the design and fabrication of efficient electrodes for stable operation in the long term. Gas‐diffusion electrodes (GDEs) have been employed to continuously feed CO2 to the electrolyzers. Despite significant advances in GDE design and tailoring GDE properties, the present GDEs often suffer from the critical issue of flooding due to the electrowetting of carbon‐based substrates, which hinders the transition to industrial application. To address flooding, GDEs with intrinsically hydrophobic polymeric substrates have been recently fabricated and have shown promising performances. Herein, the advances and challenges associated with carbon‐free GDEs are |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 400404. Electrochemical energy storage and conversion |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | University of Queensland |
Centre for Future Materials | |
ARC Centre of Excellence for Green Electrochemical Transformation of Carbon Dioxide, Australia | |
University of Sydney | |
Macquarie University | |
School of Engineering |
https://research.usq.edu.au/item/zqw3y/advances-and-challenges-of-carbon-free-gas-diffusion-electrodes-gdes-for-electrochemical-co2-reduction
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