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US2020189930A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2020189930-A1 |
| Application number | US-202016802347-A |
| Country | US |
| Kind code | A1 |
| Filing date | Feb 26, 2020 |
| Priority date | Sep 21, 2016 |
| Publication date | Jun 18, 2020 |
| Grant date | — |
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- Title
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Abstract
Official abstract text for this publication.
A compound represented by Li α Co (1-x-2y) Me x (M1M2) y O δ , (Formula (I)) wherein Me, is one or more of Li, Mg, Al, Ca, Ti, Zr, V, Cr, Mn, Fe, Ni, Cu, Zn, Ru and Sn, and wherein 0≤x≤0.3, 0<y≤0.4, 0.95≤α≤1.4, and 1.90≤δ≤2.10 is disclosed. Further, particles including such compounds are described.
First claim
Opening claim text (preview).
What is claimed is: 1 . A compound represented by Formula (I): Li α Co (1-x-2y) Me x (M1M2) y O δ Formula (I) wherein Me is selected from one or more of Li, Mg, Al, Ca, Ti, Zr, V, Cr, Mn, Fe, Ni, Cu, Zn, Ru and Sn; wherein M1 is a metal having a +2 oxidation state; wherein M2 is a metal having a +4 oxidation state; wherein M1M2 represents pairs of M1 and M2; and wherein 0≤x≤0.3, 0<y≤0.4, 0.95≤α≤1.4, and 1.90≤δ≤2.10.
Assignees
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Classifications
- H01M4/525Primary
of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy · CPC title
- C01G53/50Primary
of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 · CPC title
Energy storage using batteries · CPC title
obtained by SEM · CPC title
one element only · CPC title
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- What does patent US2020189930A1 cover?
- A compound represented by Li α Co (1-x-2y) Me x (M1M2) y O δ , (Formula (I)) wherein Me, is one or more of Li, Mg, Al, Ca, Ti, Zr, V, Cr, Mn, Fe, Ni, Cu, Zn, Ru and Sn, and wherein 0≤x≤0.3, 0<y≤0.4, 0.95≤α≤1.4, and 1.90≤δ≤2.10 is disclosed. Further, particles including such compounds are described.
- Who is the assignee on this patent?
- Apple 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 Jun 18 2020 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).