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Facile fabrication of high-performance porous anion exchange membranes for acid recovery from rare earth stripping solutions via diffusion dialysis
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DOI:10.1016/j.memsci.2026.125987.png)
Abstract
En 中文
• Energy-efficient diffusion dialysis is used to separate H+ and RE3+ ions. • High-performance porous AEMs are fabricated via one-step modification. • The optimal AEM (PPSF-3) yields a UH+ of 40.4 × 10−3 m h−1 and a H+/RE3+ selectivity of 3231.9 • The PPSF-3 AEM maintains stable DD performance for of H+/RE3+ separation. • The PPSF-3 AEM exhibits an impressive antifouling performance.
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