Company Overview
About OneD Battery Sciences
OneD Battery Sciences is a US-based battery materials company developing SINANODE, a silicon anode technology designed to significantly increase the energy density of lithium-ion batteries for electric vehicles. The company's platform uses chemical vapor deposition (CVD) to infuse silicon nanowires directly onto commercial graphite anode powder particles — a process designed to integrate into existing battery manufacturing lines with minimal capital expenditure, rather than requiring new factory builds.
Business Model & Competitive Advantage
Silicon has approximately ten times the theoretical energy capacity of graphite as an anode material, but conventional silicon anodes crack and degrade rapidly due to silicon's volumetric expansion during charging. SINANODE addresses this by growing silicon nanowires onto each graphite particle, creating a flexible wire structure that accommodates expansion without cracking. The result is an anode material that delivers 3,250 mAh/g energy density — among the highest available — while maintaining cycle life compatible with commercial EV requirements. This translates to tripling the energy density of the anode and halving the cost per kWh at the pack level.
Competitive Landscape 2025–2026
OneD Battery Sciences has established a joint R&D collaboration with General Motors to develop SINANODE for next-generation EV batteries. In January 2024, OneD partnered with Koch Modular to design the first integrated North American production plant capable of producing 20,000 tons of silicon-graphite anode material annually — enough for approximately one million EVs per year. A March 2025 life cycle assessment confirmed that SINANODE reduces EV battery pack carbon footprint by 35% compared to conventional graphite anodes. OneD licenses its technology to battery manufacturers and anode material producers rather than manufacturing cells itself.
Key Differentiators
Strong Challenger
OneD Battery Sciences is an established challenger with significant market presence and competitive offerings in Automotive & Transportation.
Frequently Asked Questions
Estimated Visibility Trend (Beta)
Simulated 8-week rolling score
Based on estimated brand signals. Historical tracking coming soon.
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