Mixed matrix membranes capable of breaking the permeability-selectivity trade-off suffer from the inefficient and disconnected bulky transport channels as well as low compatibility between nanomaterials and polymers. Here the authors propose an original photothermally triggered in-situ gelation approach to elaborate a nanofiber-interwoven gel membranes with tunable 3D-interconnected ultrafast transport channels for highly-selective CO2 separation.
- Hao-Nan Li
- Ze-Yu Sun
- Zhi-Kang Xu