Longform — Long-form writing on the AT Protocol

Positive electrode active material for rechargeable lithium-ion batteries

A positive electrode active material for batteries which comprises Li, M′, and oxygen, wherein M′ comprises: Ni in a content a between 60.0 mol % and 75.0 mol %; Co in a content x between 0.0 mol % an…

DRIVE·Jun 16·2 min read

H01M4/525 UMICORE

A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE BATTERIES

A positive electrode active material for solid state rechargeable batteries, whereby the positive electrode active material is a powder which comprises Li, NI, and , wherein M′ consists of Co in a con…

DRIVE·Jan 25·2 min read

H01M4/364 UMICORE

PROCESS FOR PREPARING A POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

The present invention provides a process is presented for preparing a positive electrode active material for rechargeable lithium ion batteries. The process comprises a sintering step having a short s…

DRIVE·Jun 29·1 min read

C01G53/50 UMICORE

A POWDER FOR USE IN THE NEGATIVE ELECTRODE OF A BATTERY AND A BATTERY COMPRISING SUCH A POWDER

A powder for use in a negative electrode of a battery, comprising a mixture of a first number-based fraction of particles comprising a carbonaceous matrix material and silicon-based particles disperse…

DRIVE·Jun 29·1 min read

H01M4/364 UMICORE

A POWDEROUS LITHIUM COBALT-BASED OXIDE CATHODE ACTIVE MATERIAL POWDER FOR RECHARGEABLE LITHIUM ION BATTERIES AND A METHOD FOR MAKING THEREOF

A lithium cobalt-based oxide cathode active material powder having: —a primary phase comprising Li, Co, and O, and —a secondary phase comprising LiNaSO, wherein the content of said LiNaSOsecondary pha…

DRIVE·Feb 9·1 min read

C01G51/42 UMICORE

A POWDER FOR USE IN THE NEGATIVE ELECTRODE OF A BATTERY AND A BATTERY COMPRISING SUCH A POWDER

A powder for use in a negative electrode of a battery, said powder comprising particles, wherein the particles comprise a carbonaceous matrix material and silicon-based domains dispersed in the carbon…

DRIVE·Nov 3·1 min read

H01M4/131 UMICORE

LITHIUM NICKEL MANGANESE COBALT COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

A positive electrode active material powder suitable for lithium-ion batteries, comprising lithium transition metal-based oxide particles, said particles comprising a core and a surface layer, said su…

DRIVE·Sep 1·1 min read

H01M4/525 UMICORE

LITHIUM NICKEL MANGANESE COBALT COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

A positive electrode active material powder suitable for lithium-ion batteries, comprising lithium transition metal-based oxide particles, said particles comprising a core and a surface layer, said su…

DRIVE·Aug 25·1 min read

H01M4/366 UMICORE

LITHIUM NICKEL MANGANESE COBALT COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

A positive electrode active material powder suitable for lithium-ion batteries, comprising lithium transition metal-based oxide particles, said particles comprising a core and a surface layer, said su…

DRIVE·Aug 25·1 min read

H01M10/0525 UMICORE

LITHIUM NICKEL MANGANESE COBALT COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

A positive electrode active material powder suitable for lithium-ion batteries, comprising lithium transition metal-based oxide particles comprising a core and a surface layer, said surface layer bein…

DRIVE·Aug 25·1 min read

H01M4/366 UMICORE

LITHIUM NICKEL MANGANESE COBALT COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

A positive electrode active material powder suitable for lithium-ion batteries, comprising lithium transition metal-based oxide particles, said particles comprising a core and a surface layer, said su…

DRIVE·Aug 11·1 min read

H01M4/366 UMICORE

PROCESS FOR THE PREPARATION OF BATTERY PRECURSORS

The invention concerns a process for the recovery of metals such as Ni and Co from a Li-containing starting material. In particular, this process concerns the recovery of metals M from a Li-containing…

DRIVE·Jul 14·2 min read

H01M10/54 UMICORE

PROCESS FOR THE PREPARATION OF PRECURSOR COMPOUNDS FOR LITHIUM BATTERY CATHODES

The present disclosure concerns the production of precursor compounds for lithium battery cathodes. Batteries or their scrap are smelted in reducing conditions, thereby forming an alloy suitable for f…

DRIVE·Jul 7·1 min read

H01M10/54 UMICORE

METHOD FOR PREPARING A POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

This invention relates to a process for manufacturing lithium nickel cobalt oxide-based cathode compounds for lithium ion secondary batteries. As part of this process, nickel, cobalt, and optionally m…

DRIVE·Jun 16·1 min read

H01M4/525 UMICORE

A POSITIVE ELECTRODE MATERIAL COMPRISING A SOLID ELECTROLYTE FOR SOLID-STATE RECHARGEABLE LITHIUM ION BATTERY WITH A HIGH THERMAL STABILITY

A catholyte destined to be used in a lithium ion solid-state battery, said catholyte comprising: (i) a solid electrolyte powder having a formula: LiSiPGeO, wherein −0.10≤L≤0.10, −0.10≤s≤0.10, −0.10≤p≤…

DRIVE·Mar 17·1 min read

H01M4/525 UMICORE

PROCESS FOR THE RECOVERY OF LITHIUM

The present disclosure concerns a process for the concentration of lithium in metallurgical fumes. The process comprises the steps of: —providing a metallurgical molten bath furnace; —preparing a meta…

DRIVE·Jan 20·1 min read

C22B26/12 UMICORE

METHODS FOR PREPARING POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

A method for preparing a powderous positive electrode material comprising single crystal monolithic particles and having a general formula Li((Ni(NiMn)Co)A)O, wherein A is a dopant, −0.03≤a≤0.06, 0.05…

DRIVE·May 13·1 min read

H01M4/525 UMICORE

LITHIUM TRANSITION METAL COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM SECONDARY BATTERIES

A powderous positive electrode material for lithium ion batteries, comprising crystalline lithium transition metal-based oxide particles having a general formula Li((Ni(NiMn)Co)A)O, wherein A is a dop…

DRIVE·Mar 11·1 min read

H01M4/525 UMICORE

POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

A bimodal lithium transition metal oxide based powder mixture comprising a first and a second lithium transition metal oxide based powder. The first powder comprises a material A having a layered crys…

DRIVE·Jan 7·1 min read

H01M4/131 UMICORE

POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

A bimodal lithium transition metal oxide based powder mixture comprises a first and a second lithium transition metal oxide based powder. The first powder comprises particles of a material A comprisin…

DRIVE·Dec 31·1 min read

H01M4/525 UMICORE

POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

A bimodal lithium transition metal oxide based powder mixture comprises a first and a second lithium transition metal oxide based powder. The first powder comprises particles of a material A comprisin…

DRIVE·Dec 24·1 min read

H01M4/364 UMICORE

#UMICORE

Positive electrode active material for rechargeable lithium-ion batteries

A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE BATTERIES

PROCESS FOR PREPARING A POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

A POWDER FOR USE IN THE NEGATIVE ELECTRODE OF A BATTERY AND A BATTERY COMPRISING SUCH A POWDER

A POWDEROUS LITHIUM COBALT-BASED OXIDE CATHODE ACTIVE MATERIAL POWDER FOR RECHARGEABLE LITHIUM ION BATTERIES AND A METHOD FOR MAKING THEREOF

A POWDER FOR USE IN THE NEGATIVE ELECTRODE OF A BATTERY AND A BATTERY COMPRISING SUCH A POWDER

LITHIUM NICKEL MANGANESE COBALT COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

LITHIUM NICKEL MANGANESE COBALT COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

LITHIUM NICKEL MANGANESE COBALT COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

LITHIUM NICKEL MANGANESE COBALT COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

LITHIUM NICKEL MANGANESE COBALT COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

PROCESS FOR THE PREPARATION OF BATTERY PRECURSORS

PROCESS FOR THE PREPARATION OF PRECURSOR COMPOUNDS FOR LITHIUM BATTERY CATHODES

METHOD FOR PREPARING A POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

A POSITIVE ELECTRODE MATERIAL COMPRISING A SOLID ELECTROLYTE FOR SOLID-STATE RECHARGEABLE LITHIUM ION BATTERY WITH A HIGH THERMAL STABILITY

PROCESS FOR THE RECOVERY OF LITHIUM

METHODS FOR PREPARING POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

LITHIUM TRANSITION METAL COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM SECONDARY BATTERIES

POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES

POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES