Exponentially selective molecular sieving through angstrom pores
oleh: P. Z. Sun, M. Yagmurcukardes, R. Zhang, W. J. Kuang, M. Lozada-Hidalgo, B. L. Liu, H.-M. Cheng, F. C. Wang, F. M. Peeters, I. V. Grigorieva, A. K. Geim
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2021-12-01 |
Deskripsi
Two-dimensional membranes with angstrom-sized pores are predicted to combine high permeability with exceptional selectivity, but experimental demonstration has been challenging. Here the authors realize angstrom-sized pores in monolayer graphene and demonstrate gas transport with activation barriers increasing quadratically with the molecular kinetic diameter.