Gas diffusion electrode - Wikipedia
Gas diffusion electrodes (GDE) are electrodes with a conjunction of a solid, liquid and gaseous interface, and an electrical conducting catalyst supporting an electrochemical reaction between the liquid and the gaseous phase.
气体扩散电极 - 百度百科
气体扩散电极（Gas diffusion electrode）是一种特制的多孔膜电极，由于大量气体可以到达电极内部，且与电极外面的整体溶液（电解质）相连通，可以组成一种三相（固、液、气）膜电极。
Species mass transfer governs the selectivity of gas diffusion ...
3 天之前 · Gas diffusion electrodes (GDEs), which allow the direct utilization of gaseous feedstocks and greatly shorten the gas delivery length, are widely recognized as the most suitable platform for 2e ...
气体扩散电极-气体扩散膜 - 知乎 - 知乎专栏
气体扩散电极（Gas diffusion electrode）是一种特制的多孔膜电极，由于大量气体可以到达电极内部，且与电极外面的整体溶液（电解质）相连通，可以组成一种三相（固、液、气）膜电极。
Gas diffusion electrodes, reactor designs and key metrics of low ...
2022年2月17日 · In recent years, progress has been made towards an industrially relevant performance by leveraging the development of gas diffusion electrodes (GDEs), which enhance the mass transport of...
Gas diffusion enhanced electrode with ultrathin ... - Nature
2024年1月15日 · Here, we design an optimal architecture of a gas diffusion electrode (GDE) employing a copper-based ultrathin superhydrophobic macroporous layer, in which the CO 2 diffusion is highly enhanced...
Gas diffusion electrode design for electrochemical carbon dioxide ...
2020年10月5日 · In ECR, the gas diffusion electrode (GDE) is the most critical component and has been the subject of intensive research in the last few years. This tutorial review provides an insightful guide to developing GDEs with high activity, selectivity, and stability, the three important performance metrics in ECR.
Gas diffusion electrodes (GDEs) for electrochemical reduction of carbon ...
Gas diffusion electrodes (GDEs) maintain a high gas concentration in the vicinity of the catalyst and improve mass transport, thereby resulting in current densities higher by orders of magnitude. However, gaseous feeds cause changes to the GDE environment, and specific features are required to efficiently tune the product selectivity and ...
Fundamentals of Gas Diffusion Electrodes and Electrolysers for
We discuss in detail the design of gas diffusion electrodes and their operation within gas-fed electrolysers in both flow-through and flow-by configurations. Then, we correlate the structure and composition of gas diffusion electrodes to the operational performance of electrolysers, indicating options and prospects for improvement.
Gas-Diffusion Electrodes for Carbon Dioxide Reduction: A New …
2018年12月14日 · In this Perspective, we take a critical look at the progress in incorporating electrochemical CO 2 reduction catalysts into practical device architectures that operate using vapor-phase CO 2 reactants, thereby overcoming intrinsic limitations of aqueous-based systems.
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