C/Si Composite Anodes for Advanced Lithium Ion Batteries
C/Si Composite Anodes for Advanced Lithium Ion Batteries
C/Si Composite Anodes for Advanced Lithium Ion Batteries
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Activated Carbons <strong>for</strong> Ultracapacitors• PI: Dr. Steven Dietz• Low-cost production from sugar precursors• Larger voltage window than current carbons;2.85 V vs 2.7 VCapture regenerative brakingenergy in hybrid and fuel cellvehiclesLoad level in cars and electronic,reducing wear on the battery,improving power system stabilityand reducing weight• Faster charge / discharge (lower internalresistance)• Tailored pores allow liquid access to all thecarbon’s surface area• Joint development agreement <strong>for</strong>ultracapacitors with MeadWestvaco• Under evaluation by Maxwell Technologiesand othersDevelopment funded by DOE, NSFProprietary – TDA ResearchTDAR e s e a r c h
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