In-operando 2D X-ray diffraction imaging of CO2 electrolyzer (IMAGE)

Tsinghua University Press

In-operando 2D X-ray diffraction imaging of CO2 electrolyzer

Caption

An in-operando 2D X-ray diffraction imaging technique was developed to achieve spatially resolved mapping of membrane-electrode assembly (MEA) components in a CO2 electrolyzer. The results reveal that salt formation preferentially occurs in the channel region of the gas diffusion electrode, driven by faster CO2 transport through shorter diffusion pathways.

Credit

Carbon Future, Tsinghua University Press

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