Construction of a hierarchical membrane with angstrom-scale ion channels for enhanced Li + /Mg 2+ separation.

Lin FuQingchen WangYuhao HuYongchao QianWeiwen XinShengyang ZhouXiang-Yu Kong Liping Wen

Published in: Chemical communications (Cambridge, England) (2023)

A biomimetic hierarchical membrane consisting of ZIF-8 and MXene with controllable morphology could be fabricated by the facile electrochemical deposition method, well-realizing Li + /Mg 2+ sieving. This membrane could work stably in real brine with perm-selectivity of Li + /Mg 2+ up to 47.4.

Keyphrases

ion batteries
gold nanoparticles
quantum dots
highly efficient
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visible light
electron transfer