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Title: Cathode active materials having improved particle morphologies

Patent ·
OSTI ID:1568378
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Mixed-metal oxides and lithiated mixed-metal oxides are disclosed that involve compounds according to, respectively, NixMnyCozMeαOβ and Li1+γNixMnyCozMeαOβ. In these compounds, Me is selected from B, Na, Mg, Al, Si, K, Ca, Sc, Ti, V, Cr, Fe, Cu, Zn, Ga, Ge, Zr, Nb, Mo, Ru, Ag, In, and combinations thereof; 0≤x≤1; 0≤y≤1; 0≤z<1; x+y+z>0; 0≤α≤0.5; and x+y+α>0. For the mixed-metal oxides, 1≤β≤5. For the lithiated mixed-metal oxides, −0.1≤γ≤1.0 and 1.9≤β≤3. The mixed-metal oxides and the lithiated mixed-metal oxides include particles having an average density greater than or equal to 90% of an ideal crystalline density.

Research Organization:
Apple Inc., Cupertino, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
85F59
Assignee:
Apple Inc. (Cupertino, CA)
Patent Number(s):
10,297,823
Application Number:
15/709,961
OSTI ID:
1568378
Resource Relation:
Patent File Date: 09/20/2017
Country of Publication:
United States
Language:
English

References (126)

Polysiloxane-based compound and solid polymer electrolyte composition using the same patent-application December 2005
Electrode Stabilizing Materials patent-application December 2011
Method and apparatus for preparation of spherical metal carbonates and lithium metal oxides for lithium rechargeable batteries patent October 2008
Lithium Ion Battery With High Voltage Electrolytes And Additives patent-application June 2011
High voltage laminar cathode materials for lithium rechargeable batteries, and process for making the same patent July 2007
High-Voltage Lithium-Polymer Batteries for Portable Electronic Devices patent-application April 2013
Positive Electrode Active Material for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery Including Positive Electrode Active Material patent-application September 2013
Cathode-Active Materials, Their Precursors, and Methods of Forming patent-application March 2017
Cathode Active Material, Cathode Therewith and Nonaqueous Electrolyte Secondary Battery patent-application August 2009
Positive Electrode Active Material, Positive Electrode Using the Same and Non-Aqueous Electrolyte Secondary Battery patent-application March 2010
High-Density Precursor for Manufacture of Composite Metal Oxide Cathodes for Li-ion Batteries patent-application November 2017
Lithium metal oxide electrodes for lithium cells and batteries patent-application September 2002
Surface stabilized electrodes for lithium batteries patent February 2013
Lithium metal oxide electrodes for lithium cells and batteries patent January 2004
Materials for positive electrodes of lithium ion batteries and their methods of fabrication patent-application June 2005
Non-aqueous electrolyte secondary battery patent-application April 2003
Material for Making Electrode Composite Material patent-application July 2012
Lithium Ion Battery patent-application January 2013
Cathode Active Material, Method of Manufacturing the Same and Battery patent-application July 2010
Method for producing rechargeable lithium-polymer batteries and a battery produced according to said method patent-application February 2004
Cathode composite material, method for making the same, and lithium ion battery using the same patent August 2014
High-Density precursor for Manufacture of Composite Metal Oxide Cathodes for Li-ion Batteries patent-application February 2016
Lithium Mixed Metal Oxide Cathode Compositions and Lithium-Ion Electrochemical Cells Incorporating Same patent-application November 2008
Nonaqueous electrolyte secondary battery patent-application December 2002
Cathode Active Material for Nonaqueous Electrolyte Battery, Method of Producing the Same and Nonaqueous Electrolyte Secondary Battery patent-application December 2008
Method for the synthesis of surface-modified materials patent-application December 2004
Protective Coatings for Conversion Material Cathodes patent-application August 2014
High Voltage Cathode Compositions patent-application September 2009
Positive Active Material for Use in a Lithium Ion Battery and Method for Preparing the Same patent-application October 2015
Additives for lithium secondary battery patent-application February 2006
Electrode Composite Material of Lithium Ion Battery and Lithium Ion Battery Using the Same patent-application August 2012
Electrolyte for high voltage lithium rechargeable battery and high voltage lithium rechargeable battery employing the same patent February 2010
High density lithium cobalt oxide for rechargeable batteries patent December 2012
Lithium-containing complex oxide, non-aqueous secondary battery using the lithium-containing complex oxide, and method for producing the lithium-containing complex oxide patent August 2014
Positive Active Material, Positive Electrode Including the Same, and Lithium Secondary Battery Including the Positive Electrode patent-application June 2016
High-density precursor for manufacture of composite metal oxide cathodes for Li-ion batteries patent July 2017
Mixed lithium manganese oxide and lithium nickel cobalt oxide positive electrodes patent December 1999
Secondary Battery, Anode, Cathode, and Electrolyte patent-application January 2011
COMPOSITE SOLID ELECTROLYTE FOR PROTECTION OF ACTIVE METAL ANODES patent-application July 2007
Cathode compositions for lithium ion batteries patent-application July 2006
Electrolyte Formulations for Energy Storage Devices Based on Ionic Liquids patent-application December 2010
Cathode Active Materials for Lithium-Ion Batteries patent-application September 2017
Lithium-metal composite oxides and electrochemical device using the same patent June 2012
Non-Aqueous Electrolyte for a High-Voltage Lithium Battery patent-application July 2011
Modified lithium ion polymer battery patent-application February 2003
High-Energy Cathode Active Material for Lithium-Ion Batteries patent-application July 2017
Lithium metal oxide electrodes for lithium cells and batteries patent-application August 2002
Cathode Composite Material, Method for Making the Same, and Lithium Ion Battery Using the Same patent-application March 2014
High voltage laminar cathode materials for lithium rechargeable batteries, and process for making the same patent-application June 2005
Layered Composite Materials Having the Composition: (1-x-y)LiNiO2(xLi2Mn03)(yLiCoO2), and Surface Coatings Therefor patent-application February 2012
Cathode Composite Material and Lithium Ion Battery Using the Same patent-application March 2014
Positive Electrode Active Material for Lithium Ion Battery, Positive Electrode for Secondary Battery, and Lithium Ion Battery patent-application February 2011
Improved Lithium Metal Oxide Cathode Materials and Method to Make Them patent-application October 2016
Cathode Active Materials Having Improved Particle Morphologies patent-application March 2018
Lithium secondary batteries with charge-cutoff voltages over 4.35 patent-application March 2006
High density cobalt-manganese coprecipitated nickel hydroxide and process for its production patent-application April 2006
Fluorine Doped Lithium Rich Metal Oxide Positive Electrode Battery Materials With High Specific Capacity and Corresponding Batteries patent-application April 2010
Secondary Battery, Battery Pack, Electric Vehicle, and Electric Power Storage System patent-application May 2015
Nano-sized structured layered positive electrode materials to enable high energy density and high rate capability lithium batteries patent October 2012
Lithium metal oxide electrodes for lithium batteries patent June 2010
Positive active material for rechargeable lithium battery and method of preparing same patent-application May 2002
High-voltage positive electrode material having a spinel structure based on nickel and manganese for lithium cell batteries patent July 2010
Cathode Active Material, Its Manufacturing Method, and Non-Aqueous Electrolyte Secondary Battery patent-application June 2008
Surface stabilized electrodes for lithium batteries patent April 2012
Cathode Active Materials for Lithium-Ion Batteries patent-application September 2017
Surface Stabilized Cathode Material for Lithium Ion Batteries and Synthesizing Method of the Same patent-application March 2018
Polymer electrolyte with high stability, its use in electrochemical systems patent March 2011
Composite Cathode Active Material, Cathode and Lithium Battery Comprising the Same, and Preparation Method Thereof patent-application June 2015
Lithium secondary battery patent-application October 2006
Production of a Layered Lithium-Manganese-Nickel-Cobalt Oxide Material patent-application May 2017
Lithium metal oxide electrodes for lithium cells and batteries patent-application May 2006
Postive Electrode For Rechargeable Lithium Battery And Rechargeable Lithium Battery Including Same patent-application May 2008
Cathode Active Material, Method for Preparing the Same, and Lithium Secondary Batteries Including theSsame patent-application May 2014
Positive Electrode Materials for High Discharge Capacity Lithium Ion Batteries patent-application June 2010
Method for producing positive plate material for lithium secondary cell patent-application December 2005
Positive Electrode Material Having a Size Dependent Composition patent-application June 2014
Electrolyte for a High Voltage Battery and Lithium Secondary Battery Comprising the Same patent-application July 2011
Metal Oxide Coated Positive Electrode Materials For Lithium-Based Batteries patent-application March 2011
Ionically-Conductive Amorphous Lithium Lanthanum Zirconium Oxide patent-application March 2011
Coated Electroactive Materials patent-application May 2011
Battery pouch patent-application May 2003
Positive Electrode Active Material, Method of Manufacturing the Positive Electrode Active Material and Non-Aqueous Electrolyte Secondary Battery Using the Positive Electrode Active Material patent-application March 2011
Cathode Active Materials for Lithium-Ion Batteries patent-application March 2018
Lithium Secondary Battery and Method of Controlling Short Resistance Thereof patent-application June 2011
Cathode Active Materials for Lithium-Ion Batteries patent-application September 2017
Stable high-voltage electrolyte for lithium secondary battery patent April 1998
Method of Manufacturing Cathode Active Material patent-application August 2009
Process for Preparing a Positive Electrode Material for Lithium Ion Battery patent-application June 2009
Truly electric car patent-application January 2011
Layer cathode methods of manufacturing and materials for Li-ion rechargeable batteries patent January 2008
Layer-Layer Lithium Rich Complex Metal Oxides with High Specific Capacity and Excellent Cycling patent-application March 2011
Lithium metal oxide electrodes for lithium cells and batteries patent November 2006
Nonaqueous Electrolyte Secondary Battery patent-application September 2011
Doped Positive Electrode Active Materials And Lithium Ion Secondary Battery Constructed Therefrom patent-application October 2011
Electrode Materials patent-application December 2011
Lithium metal oxide electrodes for lithium batteries patent January 2008
Negative Electrode, and Non-Aqueous Electrolyte Secondary Battery Using the Same patent-application March 2008
Positive Electrode Active Material Precursor for Lithium Secondary Battery, Positive Electrode Active Material Manufactured by Using Thereof, and Lithium Secondary Battery Including Same patent-application June 2014
Low Cost Solid State Rechargeable Battery and Method of Manufacturing Same patent-application April 2009
Lithium Ion Secondary Battery And Manufacturing Method Therefor patent-application April 2008
Electrolyte for a lithium battery and a lithium battery comprising the same patent-application August 2006
Cathode Composite Material, Method for Making the Same, and Lithium Ion Battery Using the Same patent-application March 2014
Rechargeable lithium battery patent-application May 2008
Positive Electrode Active Material for Lithium Secondary Battery, Method of Manufacturing the Same, and Lithium Secondary Battery Using the Same patent-application August 2011
Lithium metal oxide electrodes for lithium cells and batteries patent December 2008
Lithium metal oxide electrodes for lithium batteries patent-application February 2005
Cathode Composite Material and Lithium Ion Battery Using the Same patent-application March 2014
Lithium polymer secondary cell patent-application April 2005
Solid State Synthesis of Lithium Battery Cathode Material patent-application August 2007
Coated Positive Electrode Materials For Lithium Ion Batteries patent-application May 2011
Layered cathode materials for lithium ion rechargeable batteries patent April 2007
Positive electrode active material and its manufacturing method, positive electrode for lithium secondary cell using same, and lithium secondary cell patent-application August 2006
Cathode Active Material for a Nonaqueous Electrolyte Secondary Battery and Manufacturing Method Thereof, and a Nonaqueous Electrolyte Secondary Battery that Uses Cathode Active Material patent-application December 2008
Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same patent April 2011
Positive electrode active material for nonaqueous secondary cells and a process for producing said active material patent June 2000
High Capacity Anode Materials for Lithium Ion Batteries patent-application May 2011
Battery with molten salt electrolyte and high voltage positive active material patent-application April 2006
Stable Electrolytes for High Voltage Batteries and the Batteries Derived Therefrom patent-application August 2011
Positive Electrode Materials for Lithium Ion Batteries Having a Specific Discharge Capacity and Processes for the Synthesis of These Materials patent-application April 2010
Positive Active Material, Preparing Method Thereof, Positive Electrode for Lithium Secondary Battery Including the Same, and Lithium Secondary Battery Employing the Same patent-application August 2015
Electrodes for lithium batteries patent-application September 2004
High Voltage, High Volumetric Energy Density Li-ion Battery Using Advanced Cathode Materials patent-application September 2014
Surface modification agents for lithium batteries patent May 2012
Spray Pyrolysis Synthesis of Mesoporous Positive Electrode Materials for High Energy Lithium-Ion Batteries patent-application November 2012
Lithium metal oxide electrodes for lithium cells and batteries patent January 2004
Electrode, Secondary Battery, Battery Pack, Electric Vehicle, Electric Power Storage System, Electric Power Tool, and Electronic Apparatus patent-application June 2013

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