Pressure-Induced Enhancement of Proton Conduction across MOF Grain Boundaries

Key Points

• The central aim is to explore how pressure affects proton conduction in metalorganic frameworks at grain boundaries.
• Investigated the proton conduction properties of metalorganic frameworks under varying pressure conditions.
• Analyzed the performance of proton exchange membranes using these frameworks in fuel cell settings.
• Conducted experiments to measure the conductivity improvements at grain boundaries.
• Proton conductivity significantly increased with applied pressure.
• Enhanced performance at grain boundaries suggests a correlation with structural properties of MOFs.
• Improvements indicate potential for higher efficiency in fuel cell technology.