Converting Mn/Al layered double hydroxide anion exchangers into cation exchangers by topotactic reactions using alkali metal sulfate solutions.
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DOI: 10.1039/c9cc03491a
Abstract: Layered double hydroxides (LDHs), traditional anion exchangers, can be converted into cation exchangers by topotactic reactions using aqueous solutions of alkali metal sulfates. LDHs with the composition [Mn2Al(OH)6](An-)1/n·yH2O (An- = Cl- or NO3-, CO32-) were… read more here.
Keywords: anion; layered double; exchangers topotactic; topotactic reactions ... See more keywords