Silicon and Carbon Anode Materials for Lithium-Ion Batteries
This research community develops anode materials for lithium-ion batteries, focusing on silicon, carbon, and their composites to improve energy storage performance and stability.
The work centers on engineering silicon anodes, often combined with carbon matrices, graphene, or porous structures, to manage volume expansion and enhance cycling stability. Recurring methods include the synthesis of silicon nanoparticles, silicon-carbon composites, and graphite-silicon blends, alongside the development of specialized binders and solid electrolyte interphases. The primary objective is to create high-performance electrodes that overcome the mechanical degradation inherent in silicon-based lithium storage, with significant attention to fast-charging capabilities and the integration of recycled silicon waste into functional battery components.
The community is most heavily concentrated in lithium research, representing 3.9% of all tracked lithium studies, and silicon research, where it accounts for 1.6% of the total. Lithium also contributes the highest raw paper count within this group, with 9,253 papers, while silicon follows with 6,218.
There are 11,644 papers in total, primarily published in the Journal of Power Sources, Electrochimica Acta, and the Journal of The Electrochemical Society.
Recent work continues to focus on the mechanistic understanding of degradation pathways, thermal runaway mitigation, and the engineering of solid electrolyte interphases to improve the cycling stability and efficiency of silicon-based anodes.