Disruptive Silicon Anode Technology for Next-Generation Lithium-Ion Batteries

DOE OSTI · 2367305

Disruptive Silicon Anode Technology for Next-Generation Lithium-Ion Batteries

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Abstract

The National Renewable Energy Laboratory (NREL) has pioneered novel processing technology for silicon nanoparticles (Si NPs) synthesized from plasma-enhanced chemical vapor deposition (PECVD) that will disrupt current lithium-ion battery technology. This revolutionary Si NP-based anode leverages a molecular coating applied to PECVD Si NPs that transforms them into homogeneous colloids suitable for conventional slurry formulation and electrode deposition resulting in delivered capacities of >2000 mAh/g (total electrode mass) at >90 wt% Si content anodes.

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ADVANCED PROPULSION SYSTEMS anode lithium-ion battery nanoparticle silicon

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BibTeX RIS

2024-05-20. Disruptive Silicon Anode Technology for Next-Generation Lithium-Ion Batteries. https://www.osti.gov/biblio/2367305

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