Patents by Inventor Bemjamin Park

Bemjamin Park has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210288301
    Abstract: Systems and methods are provided for carbon additives for direct coating of silicon-dominant anodes. An example composition for use in directly coated anodes may include a silicon-dominated anode active material, a carbon-based binder, and a carbon-based additive, with the composition being configured for low-temperature pyrolysis. The low-temperature pyrolysis may be conducted at <850° C. An anode may be formed using a direct coating process of the composition on a current collector. The anode active material may yield silicon constituting between 85% and 95% of weight of the formed anode after pyrolysis. The carbon-based additive may yield carbon constituting between 2% and 6% of weight of the formed anode after pyrolysis.
    Type: Application
    Filed: February 19, 2021
    Publication date: September 16, 2021
    Inventors: Bemjamin Park, Ian Browne, SungWon Choi, William Schank