The enhancement of separation processes and electrochemical technologies such as water electrolysers, fuel cells, redox flow batteries and ion-capture electrodialysis depends on the development of low-resistance and high-selectivity ion-transport membranes. The transport of ions through these membranes depends on the overall energy barriers imposed by the collective interplay of pore architecture and pore-analyte interaction. However, it remains challenging to design efficient, scaleable and low-cost selective ion-transport membranes that provide ion channels for low-energy-barrier transport.
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