18266701. AQUEOUS PRIMARY BATTERY simplified abstract (Panasonic Intellectual Property Management Co., Ltd.)

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AQUEOUS PRIMARY BATTERY

Organization Name

Panasonic Intellectual Property Management Co., Ltd.

Inventor(s)

Yasuyuki Kusumoto of Hyogo Ken (JP)

AQUEOUS PRIMARY BATTERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18266701 titled 'AQUEOUS PRIMARY BATTERY

Simplified Explanation

The patent application describes an aqueous primary battery with a positive electrode, negative electrode, separator, and an aqueous solution electrolyte. The negative electrode and/or electrolyte contain an additive, with the negative electrode active material being zinc and the additive being a cyclic compound with a specific structure.

  • The aqueous primary battery includes a positive electrode, negative electrode, separator, and aqueous solution electrolyte.
  • The negative electrode and/or electrolyte contain an additive, which is a cyclic compound.
  • The negative electrode active material is zinc.
  • The additive has a specific structure with a first ring containing a —N—CO— structure and a second ring sharing at least two atoms with the first ring.

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      1. Potential Applications
  • Energy storage for portable electronics
  • Power source for medical devices
  • Backup power for emergency lighting systems
      1. Problems Solved
  • Improved battery performance and efficiency
  • Enhanced safety due to the use of an aqueous electrolyte
  • Reduced environmental impact compared to traditional battery technologies
      1. Benefits
  • Longer battery life
  • Higher energy density
  • Cost-effective production due to the use of common materials


Original Abstract Submitted

An aqueous primary battery includes a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an aqueous solution electrolyte included in the positive electrode, the negative electrode, and the separator, wherein the negative electrode and/or the electrolyte includes an additive, the negative electrode includes a negative electrode active material, the negative electrode active material includes zinc, the additive includes a cyclic compound, and the cyclic compound has a first ring including a —N—CO— structure, and a second ring that shares at least two atoms with the first ring.

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