US Patent Application 18032713. SEPARATOR INCLUDING INORGANIC MATERIAL HAVING CORE-SHELL STRUCTURE AND METHOD OF MANUFACTURING THE SAME simplified abstract

SEPARATOR INCLUDING INORGANIC MATERIAL HAVING CORE-SHELL STRUCTURE AND METHOD OF MANUFACTURING THE SAME

Organization Name

LG ENERGY SOLUTION, LTD.

Inventor(s)

Ji Su Lee of Daejeon (KR)

In Hyouk Sung of Daejeon (KR)

Kyung Ryun Ka of Daejeon (KR)

SEPARATOR INCLUDING INORGANIC MATERIAL HAVING CORE-SHELL STRUCTURE AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18032713 titled 'SEPARATOR INCLUDING INORGANIC MATERIAL HAVING CORE-SHELL STRUCTURE AND METHOD OF MANUFACTURING THE SAME

Simplified Explanation

The patent application describes a separator for use in various applications, such as batteries or fuel cells.

• The separator has a porous structure and a coating layer on at least one surface.
• The coating layer is made of a surface-modified inorganic material.
• The surface-modified inorganic material consists of particles with a core-shell structure.
• The core of the particle is an inorganic material, while the shell is a polymer bonded to the surface of the inorganic particle.
• This design enhances the performance and durability of the separator.
• The separator can be used in various applications, including batteries and fuel cells.

Original Abstract Submitted

A separator including a separator substrate having a porous structure and a coating layer on at least one surface of the separator substrate. The coating layer includes a surface-modified inorganic material, wherein the surface-modified inorganic material includes particles having a core-shell structure wherein a polymer is bonded to a surface of an inorganic particle.