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Reverse electrodialysis (RED) is one of the promising processes for generating electricity from the salt concentration gradient between river and sea water. A RED stack contains alternately arranged anion and cation exchange membranes which separate salt solutions of different concentrations. The power generation performance of RED significantly depends on the characteristics of ion exchange membranes. In this work, we have prepared high performance pore-filled anion-exchange membranes. In addition, the optimization of membrane design parameters has been investigated using the membranes via various electrochemical analyses in terms of the enhancement of RED performances. Finally, the membrane surface has been modified with acid-doped polypyrrole for the improvement of the membrane properties. (No. 10047796) (No. 2015H1C1A1034436)
