"Tuning dual three-dimensional porous copper/graphite composite to achi" by Xia Ma, Zhi Jia Zhang et al.
Abstract Graphite anode materials are widely used in commercial lithium-ion batteries; however, the long electron/ion transportation path restricted its high energy storage. In this experiment, we designed a copper/graphite composite with a dual three-dimensional (3D) continuous porous structure combining used nonsolvent-induced phase separation and heat treatment, in which a large amount of graphite is embedded in the 3D porous copper/carbon architecture. In the novel structure, not only the electron and Li transmission performances are improved, but also the space of current collector is f...
Source: uow.edu.au