Nitrogen-doped hierarchical porous CNF derived from fibrous structured hollow ZIF-8 for a high-performance supercapacitor electrode.

ABSTRACT: Hollow ZIF-8 was assembled into fiber to fabricate a nitrogen-doped hierarchical porous CNF electrode, which exhibits specific capacitance of 394 F g^-1 at 1 A g^-1 and excellent rate performance with a retention of up to 76.1% at 20 A ^-1, exceeding those of many previously reported 1D carbon materials.

SUBMITTER: Nie H 

PROVIDER: S-EPMC9076371 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature