A Review on The Application of Nano-Coated Si-Based Anode Materials for Lithium-Ion Batteries
DOI:
https://doi.org/10.54097/01wmbz16Keywords:
Nano-coating Metarial, Coating Process Optimization.Abstract
This study examines three nano-coatings (carbon, metal, metal oxide) for silicon-based anodes. Those technologies were compared and the advantages and disadvantages were analysized. Nano-carbon coatings boost conductivity and reduce silicon’s volume expansion but struggle under fast charging. Nano-metal coatings strengthen electrodes and block lithium dendrites but involve costly/toxic processes. Nano-metal oxide coatings reduce side reactions but face complex steps and delamination. All coatings share issues like weak bonding and high costs. Experiments suggest future focus on eco-friendly methods (e.g., water-based solvents), stronger bonding (e.g., chemical grafting), and scalable production. These upgrades could advance silicon anodes in fast-charging LIBs and EVs, supporting clean energy goals.
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