The Influence of the Flow Direction of KOH Solutions on the Measurement of Dissolved Hydrogen Permeability Through Alkaline Water Electrolysis Membranes.

Polymers (Basel) · 2026 · PMC13120477 · PMID 42076388

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an increasing trendno p-value reported

Despite these structural differences, all membranes showed an increasing trend in permeability with rising pressure, indicating that the cross-flow method enables stable and precise measurements across membranes with diverse structural properties.

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