Panasonic intellectual property management co., ltd. (20240128030). LITHIUM-ION CAPACITOR simplified abstract

LITHIUM-ION CAPACITOR

Organization Name

panasonic intellectual property management co., ltd.

Inventor(s)

SHOHEI Masuda of Kyoto (JP)

KENICHI Nagamitsu of Kyoto (JP)

NAO Matsumura of Osaka (JP)

LITHIUM-ION CAPACITOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240128030 titled 'LITHIUM-ION CAPACITOR

Simplified Explanation

The abstract describes a patent application for a lithium-ion capacitor with specific electrode compositions and electrolyte formulations. Here are the key points:

• Positive electrode includes a positive current collector and a mixture layer with positive electrode active material.
• Negative electrode includes a negative current collector and a mixture layer with negative electrode active material.
• Electrolyte contains a first lithium salt (fluorine-containing inorganic acid) and a second lithium salt (fluorine-containing acid imide).
• Proportion of the first lithium salt in the electrolyte is more than 0% and less than or equal to 35%.

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1. 1. 1. Potential Applications of this Technology

- Energy storage systems - Electric vehicles - Portable electronic devices

1. 1. 1. Problems Solved by this Technology

- Enhanced energy storage capacity - Improved efficiency of lithium-ion capacitors - Increased cycle life of the capacitor

1. 1. 1. Benefits of this Technology

- Higher energy density - Longer lifespan - Faster charging capabilities

1. 1. 1. Potential Commercial Applications of this Technology
         1. Optimizing Lithium-Ion Capacitors for Energy Storage Solutions

1. 1. 1. Possible Prior Art

- Prior art related to lithium-ion capacitors with specific electrode compositions and electrolyte formulations.

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1. 1. 1. 1. Unanswered Questions

1. 1. 1. How does this technology compare to traditional lithium-ion batteries in terms of performance and cost-effectiveness?

This article does not provide a direct comparison between this technology and traditional lithium-ion batteries in terms of performance and cost-effectiveness. Further research or testing may be needed to evaluate these aspects.

1. 1. 1. What are the potential environmental impacts of using lithium-ion capacitors with these specific electrode compositions and electrolyte formulations?

The article does not address the potential environmental impacts of using lithium-ion capacitors with these specific electrode compositions and electrolyte formulations. Additional studies or assessments may be required to determine the environmental implications of this technology.

Original Abstract Submitted

in a lithium-ion capacitor, the positive electrode includes a positive current collector and a positive electrode mixture layer. the positive electrode mixture layer contains a positive electrode active material. an electrostatic capacity of the positive current collector is less than or equal to 20 �f/cm. the negative electrode includes a negative current collector and a negative electrode mixture layer. the negative electrode mixture layer contains a negative electrode active material. the electrolyte contains a first lithium salt and a second lithium salt. the first lithium salt is a lithium salt of a fluorine-containing inorganic acid, and the second lithium salt is a lithium salt of a fluorine-containing acid imide. a proportion of a molar concentration of the first lithium salt in a total molar concentration of the first lithium salt and the second lithium salt in the electrolyte is more than 0% and less than or equal to 35%.