August 9, 2024Meeting abstracts/Meeting abstracts (Electrochemical Society. CD-ROM)

How Mechanical Challenges Affect the Performance of Industrial Scale Carbon Dioxide Electrolyzer Cells?

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EKEgon KecsenovityUniversity of Szeged DHDorottya HursánUniversity of Szeged CJCsaba JanákyUniversity of Szeged

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Implication

Electrochemical scale-up analysis reveals mechanical challenges during cell stack expansion, highlighting uneven reaction conditions across industrial zero-gap configurations.

Key Points

Scaling zero-gap electrochemical cells to 2500 cm2 per cell induces severe mechanical stresses, which disrupt local reaction chemistry across the active surface.
Engineering assessment of electrochemical reduction compares performance across hardware scaling from 8 cm2 experimental test units to multi-cell stack configurations.
Highlights the necessity of resolving mechanical unevenness in carbon dioxide electrolyzer stacks, which may enable sustainable production of carbon monoxide at scale.

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Kecsenovity et al. (2024) studied this question.

synapsesocial.com/papers/68e5cdbbb6db643587564486 https://doi.org/10.1149/ma2024-01372155mtgabs

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Implication

Electrochemical scale-up analysis reveals mechanical challenges during cell stack expansion, highlighting uneven reaction conditions across industrial zero-gap configurations.

How Mechanical Challenges Affect the Performance of Industrial Scale Carbon Dioxide Electrolyzer Cells?

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Member takes

Implication

Key Points

Cite This Study

How Mechanical Challenges Affect the Performance of Industrial Scale Carbon Dioxide Electrolyzer Cells?

Discussion

Member takes

Implication

Key Points

Cite This Study

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