KETEP 세계에너지시장정보

Using an ion-sieving concept to achieve selective confinement, the researchers constructed a covalent organic framework (COF)-derived carbon shell with uniform sub-nanometer (0.54 nm) channels on the surface of cobalt difluoride (CoF2) particles. This design yields a unique "plum pudding@shell" composite structure, in which active particles are encapsulated within a porous carbon shell.