Qinting Jiang

Nov 13, 2024 | pubs.rsc.org | Jun Li |Xifei Li |Mengyao Li |Qinting Jiang

Spatially Confined FeF3 Cathodes in N-Doped Carbon Nanotubes for Lithium Storage Herein, a N-doped carbon nanotube encapsulated FeF3 nanoparticle (FeF3@N-CNTs) composite was developed via in situ pyrolysis and gas-phase fluorination strategies. The 3D carbon constrained scaffold enhances conversion reaction kinetics and effectively suppresses significant volume changes in the FeF3 cathode during cycling.