18527313. BATTERY AND SOLID-STATE BATTERY simplified abstract (Panasonic Intellectual Property Management Co., Ltd.)

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BATTERY AND SOLID-STATE BATTERY

Organization Name

Panasonic Intellectual Property Management Co., Ltd.

Inventor(s)

YASUTAKA Tsutsui of Osaka (JP)

BATTERY AND SOLID-STATE BATTERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18527313 titled 'BATTERY AND SOLID-STATE BATTERY

Simplified Explanation

The patent application describes a battery with specific requirements for the composition of its layers, including positive and negative electrode active material layers, and a solid electrolyte layer.

  • The battery must contain either a halide solid electrolyte and a sulfide solid electrolyte in at least one layer, with the mass ratio of the sulfide solid electrolyte to the total of the three layers being less than or equal to 1%.
  • Alternatively, the battery can contain a halide solid electrolyte and an odorant in at least one layer, with the mass ratio of the odorant to the total of the three layers being less than or equal to 1%.
      1. Potential Applications

The technology could be applied in various electronic devices, electric vehicles, and energy storage systems.

      1. Problems Solved

This innovation addresses the need for improved battery performance, safety, and odor control in electronic devices.

      1. Benefits

The battery design offers enhanced efficiency, stability, and safety, while also providing odor control features.

      1. Potential Commercial Applications

The technology could be utilized in the production of advanced batteries for consumer electronics, electric vehicles, and renewable energy storage systems.

      1. Possible Prior Art

Prior art may include patents or publications related to battery compositions, solid electrolytes, and odor control in electronic devices.

        1. Unanswered Questions
        1. How does this battery technology compare to existing battery designs in terms of performance and safety?

The article does not provide a direct comparison with existing battery technologies to evaluate its performance and safety advantages.

        1. What are the potential environmental impacts of using odorants in battery compositions?

The article does not address the environmental implications of incorporating odorants in battery layers and their long-term effects on the ecosystem.


Original Abstract Submitted

A battery includes a positive electrode active material layer, a negative electrode active material layer, and a solid electrolyte layer located therebetween. The battery satisfies Requirement (i) or Requirement (ii). (i) At least one layer selected from the group consisting of the positive electrode active material layer, the negative electrode active material layer, and the solid electrolyte layer contains a halide solid electrolyte and a sulfide solid electrolyte, and a mass ratio of the sulfide solid electrolyte to a total of the above-described three layers is less than or equal to 1%. (ii) At least one layer selected from the group consisting of the positive electrode active material layer, the negative electrode active material layer, and the solid electrolyte layer contains a halide solid electrolyte and an odorant, and a mass ratio of the odorant to a total of the above-described three layers is less than or equal to 1%.

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