Beta-delithiated layered nickel oxide electrochemically active cathode material and a battery including said material

US2018040894A1 · US · A1

Patent metadata
FieldValue
Publication numberUS-2018040894-A1
Application numberUS-201715785326-A
CountryUS
Kind codeA1
Filing dateOct 16, 2017
Priority dateMar 28, 2014
Publication dateFeb 8, 2018
Grant date

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

The invention is directed towards an electrochemically active cathode material. The electrochemically active cathode includes beta-delithiated layered nickel oxide. The beta-delithiated layered nickel oxide has an X-ray diffraction pattern. The X-ray diffraction pattern of the beta-delithiated layered nickel oxide includes a first peak from about 14.9°2θ to about 16.0°2θ; a second peak from about 21.3°2θ to about 22.7°2θ; a third peak from about 37.1°2θ to about 37.4°2θ; a fourth peak from about 43.2°2θ to about 44.0°2θ; a fifth peak from about 59.6°2θ to about 60.6°2θ; and a sixth peak from about 65.4°2θ to about 65.9°2θ.

First claim

Opening claim text (preview).

1 . An electrochemically active cathode material comprising a beta-delithiated layered nickel oxide, the beta-delithiated layered nickel oxide having an X-ray diffraction pattern comprising a first peak from about 14.9°2θ to about 16.0°2θ; a second peak from about 21.3°2θ to about 22.7°2θ; a third peak from about 37.1°2θ to about 37.4°2θ; a fourth peak from about 43.2°2θ to about 44.0°2θ; a fifth peak from about 59.6°2θ to about 60.6°2θ; and a sixth peak from about 65.4°2θ to about 65.9°2θ.

Assignees

Inventors

Classifications

  • Nickel accumulators (H01M10/34 takes precedence) · CPC title

  • as layered products · CPC title

  • H01M4/06Primary

    Electrodes for primary cells · CPC title

  • Cells with aqueous electrolyte · CPC title

  • Testing apparatus · CPC title

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What does patent US2018040894A1 cover?
The invention is directed towards an electrochemically active cathode material. The electrochemically active cathode includes beta-delithiated layered nickel oxide. The beta-delithiated layered nickel oxide has an X-ray diffraction pattern. The X-ray diffraction pattern of the beta-delithiated layered nickel oxide includes a first peak from about 14.9°2θ to about 16.0°2θ; a second peak from abo…
Who is the assignee on this patent?
Duracell Us Operations Inc
What technology area does this patent fall under?
Primary CPC classification H01M4/06. Mapped technology areas include Electricity.
When was this patent published?
Publication date Thu Feb 08 2018 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).