#C01G53/504

DIRECT SYNTHESIS OF NICKEL-RICH MONOCRYSTALLINE NMC FROM A TRANSITION METAL HYDROXIDE PRECURSOR AND A LITHIUM COMPOUND

Aspects of a one-step method for synthesizing monocrystalline LiNiMnMCoOinclude heating a solid hydroxide precursor comprising NiMnMCo(OH)and a molar excess of a lithium compound in an oxygen-containi…

DRIVE·5d ago·1 min read

C01G53/504 Battelle Memorial Institute

POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, AND LITHIUM-ION SECONDARY BATTERY

A positive electrode active material for a lithium-ion secondary battery includes a lithium nickel complex oxide having a hexagonal crystalline layered structure and containing secondary particles in …

DRIVE·Jun 4·1 min read

C01G53/504 SUMITOMO METAL MINING CO., LTD.

PRODUCTION METHOD OF POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY

A production method of a positive electrode active material for a lithium-ion secondary battery includes a mixing step of mixing a nickel-containing material containing at least nickel, and a lithium …

DRIVE·Jun 4·1 min read

C01G53/504 SUMITOMO METAL MINING CO., LTD.

CATHODE ACTIVE MATERIAL FOR SECONDARY BATTERY, CATHODE FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY

A cathode active material for a secondary battery includes lithium metal oxide particles. A difference between a maximum particle diameter (Dmax) and an average particle diameter (D50) of the lithium …

DRIVE·May 27·1 min read

C01G53/504 SK ON CO LTD [KR]

CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING THE SAME AND LITHIUM SECONDARY BATTERY

A cathode active material for a lithium secondary battery is provided, including a lithium metal oxide that satisfies Equation 1 below. Charge transfer resistance R CT ≤ 30 Ω (in Equation 1, R is base…

DRIVE·May 27·1 min read

C01G53/504 SK ON CO LTD [KR]

CATHODE OPTIMIZED FOR IMPROVING HIGH-TEMPERATURE LIFESPAN CHARACTERISTICS, AND SECONDARY BATTERY COMPRISING SAME

The present disclosure provides a positive electrode in which a positive electrode mixture containing a positive electrode active material is formed on a positive electrode current collector, wherein …

DRIVE·Apr 15·2 min read

C01G53/504 LG ENERGY SOLUTION LTD [KR]

TERNARY POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND SECONDARY BATTERY

The present disclosure relates to the technical field of batteries, and in particular to a ternary cathode material and a preparation method thereof and a secondary battery. The above ternary cathode …

DRIVE·Mar 18·2 min read

C01G53/504 TIANJIN B&M SCIENCE AND TECH CO LTD [CN]

CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES, ELECTRODE FOR LITHIUM SECONDARY BATTERIES, AND LITHIUM SECONDARY BATTERY

A cathode active material for lithium secondary batteries contains secondary particles which are an aggregate of primary particles, in which the cathode active material for lithium secondary batteries…

DRIVE·Mar 12·1 min read

C01G53/504 SUMITOMO CHEMICAL COMPANY, LIMITED