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US-2024429384-A1 · Dec 26, 2024 · US
Beta-delithiated layered nickel oxide electrochemically active cathode material and a battery including said material
US2019252683A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2019252683-A1 |
| Application number | US-201916397590-A |
| Country | US |
| Kind code | A1 |
| Filing date | Apr 29, 2019 |
| Priority date | Mar 28, 2014 |
| Publication date | Aug 15, 2019 |
| Grant date | — |
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- Title
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Abstract
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The invention is directed towards an electrochemically active cathode material. The electrochemically active cathode includes beta-delithiated layered nickel oxide and an electrochemically active cathode material selected from the group consisting of manganese oxide, manganese dioxide, electrolytic manganese dioxide (EMD), chemical manganese dioxide (CMD), high power electrolytic manganese dioxide (HP EMD), lambda manganese dioxide, gamma manganese dioxide, beta manganese dioxide, and mixtures thereof. 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; and an electrochemically active cathode material selected from the group consisting of manganese oxide, manganese dioxide, electrolytic manganese dioxide (EMD), chemical manganese dioxide (CMD), high power electrolytic manganese dioxide (HP EMD), lambda manganese dioxide, gamma manganese dioxide, beta manganese dioxide, and mixtures thereof.
Assignees
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Classifications
Nickel oxide or hydroxide electrodes · CPC title
specially for low-pressure fuel-injection ({F02M51/005 takes precedence;} pumpsper se F02M51/04; injectors per se F02M51/08) · CPC title
Zinc electrodes · CPC title
as layered products · CPC title
of nickel, cobalt or iron · CPC title
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- What does patent US2019252683A1 cover?
- The invention is directed towards an electrochemically active cathode material. The electrochemically active cathode includes beta-delithiated layered nickel oxide and an electrochemically active cathode material selected from the group consisting of manganese oxide, manganese dioxide, electrolytic manganese dioxide (EMD), chemical manganese dioxide (CMD), high power electrolytic manganese diox…
- Who is the assignee on this patent?
- Duracell Us Operations Inc
- What technology area does this patent fall under?
- Primary CPC classification H01M4/525. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Aug 15 2019 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).