Determination of Si/graphite anode composition for new generation Li-ion batteries: a case study.

ABSTRACT: Silicon with the properties of high capacity capability, moderate working potential, environmental sensitivity, and existence are the highly promising anode materials for lithium-ion batteries. Silicon anodes have disadvantageous properties and advantages like 300% volume change during lithium insertion and extraction process that can result in capacity fading and a shorter lifetime of the battery. In the literature, different optimizations of Silicon with different nanomaterials or composite materials, in different ratios, and with different binders and different procedures have been studied. The physical mixing of silicon with carbon provides a good performance by combining the high lithium storage capacity of the silicon and the good mechanical and conductive properties of carbon. Binde

SUBMITTER: Kalafat I 

PROVIDER: S-EPMC10446933 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature