Bioinspired MXene Membranes with pH-Responsive Channels for High-Performance Water Purification
Zhonghua Lv,
Xi Chen,
Ling Yang
et al.
Abstract:We present a biomimetic switchable MXene membrane for
water treatment
inspired by chloride ion transmembrane transport. The MXene membrane
was modified with poly(2-diethylaminoethyl methacrylate), resulting
in increased hydrophilicity and enlarged channels. The membrane exhibited
a permeability of 4.42 × 104 L m–2 h–1 bar–1, surpassing conventional
MXene membranes. The membrane also separated Methylene Blue positively
charged at pH = 12 and Amido Black 10B negatively charged at pH =
2 with separation efficienc… Show more
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