The synthesis of ionogel membranes is challenging to control. Now, a general strategy is developed for the layer-by-layer exfoliation of 2D ionogel membranes through controlled solvent-induced supramolecular self-assembly. This strategy enables the rapid and scalable fabrication of ionogels with designable shapes, controllable thicknesses, high ionic conductivity and promising applications.
- Ying Zhu
- Youhong Guo
- Guihua Yu
