Protein‐Like Salting‐Out Aggregation Toward Polymeric Cation Nanochannels for Precise Ion Transport

Key Points

• This research aims to improve ion transport and energy conversion efficiency using polymeric cation nanochannels.
• Developed a fabrication technique for highly selective nanochannel membranes.
• Evaluated energy conversion efficiencies with reported membranes as a comparison.
• Achieved energy conversion efficiency of 44.2%, surpassing most reported membranes (<40%).
• Demonstrated effective ion transport through selective nanochannel membranes.