Sustainable metal-phenolic hybrid adsorbent: Double-crosslinked alginate/carboxymethyl cellulose for effective ammonium ion capture.

This study develops effective ammonium ion capture beads based on a metal-phenolic network using alginate and carboxymethyl cellulose, crosslinked with ferric ions and tannic acid as secondary crosslinkers. Synthesized via the dripping method, the be…

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