#H01M50/434

LITHIUM BATTERY CERAMIC SEPARATOR POWDER PREPARATION METHOD AND APPARATUS THEREOF

A lithium battery ceramic separator powder preparation method includes transporting a first raw material to a sand mill assembly to obtain a first powder; performing a complex grinding inspection oper…

DRIVE·5d ago·2 min read

H01M50/434 Guangdong Sophon Intelligent Technology Co., Ltd

Electrode Assembly for Secondary Battery, and Cylindrical Type Secondary Battery Including the Same

An electrode assembly has a shape in which an electrode stack, which includes: a positive electrode including a positive electrode current collector and a positive electrode active material layer disp…

DRIVE·May 28·2 min read

H01M50/434 LG Energy Solution, Ltd.

SELF-SUPPORTING CERAMIC SEPARATOR FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE COMPRISING SAME

A self-standing ceramic separator and an electrochemical device including the same are provided. The self-standing ceramic separator includes first inorganic particles having a sheet shape and second …

DRIVE·Mar 5·1 min read

H01M50/434 LG ENERGY SOLUTION, LTD.

SEPARATOR FOR ZINC SECONDARY BATTERY

The present disclosure provides a separator for a zinc secondary battery that can inhibit short circuiting in a zinc secondary battery. The separator for a zinc secondary battery of the disclosure has…

DRIVE·May 2·1 min read

H01M50/434 TOYOTA JIDOSHA KABUSHIKI KAISHA

SEPARATORS FOR ELECTROCHEMICAL CELLS AND ELECTROCHEMICAL CELLS INCLUDING THE SAME

A separator for a lithium-containing electrochemical cell is provided herein. The separator includes a porous substrate having a first side and an opposing second side and a coating layer disposed adj…

DRIVE·Nov 10·1 min read

H01M50/434 GM GLOBAL TECHNOLOGY OPERATIONS LLC

LOW RESISTANCE SEPARATOR DESIGN IN BATTERY CELLS

A battery component is described that has at least one ceramic layer that includes ceramic particles and a binder. The ceramic particles may include α-alumina or γ-alumina. The ceramic layer may be ch…

DRIVE·Oct 20·1 min read

H01M50/434 APPLE INC.

SEPARATOR FOR ZINC SECONDARY BATTERY

DRIVE·Jun 23·1 min read

H01M50/434 TOYOTA JIDOSHA KABUSHIKI KAISHA

alpha-ALUMINA, SLURRY, POROUS MEMBRANE, LAMINATED SEPARATOR, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING SAME

An object of the present invention is to provide an alumina used for a slurry for reducing unevenness in a surface of a porous membrane. The present invention is an α-alumina wherein a crystallite siz…

DRIVE·Mar 10·1 min read

H01M50/434 SUMITOMO CHEMICAL COMPANY, LIMITED