#H01M8/1051

PEMFC ELECTROLYTE MEMBRANE DURABILITY ENHANCER, PEMFC COMPOSITE ELECTROLYTE MEMBRANE, COMPRISING SAME, AND PEMFC MEMBRANE ELECTRODE ASSEMBLY

The present invention relates to a PEMFC durability enhancer, a PEMFC composite electrolyte membrane manufactured using same and a membrane-electrode assembly, and to: a PEMFC composite electrolyte me…

DRIVE·Jun 4·1 min read

H01M8/1051 SANG-A FRONTEC CO.,LTD.

FLUOROCARBON MOLECULAR ADDITIVES FOR PERFLUOROSULFONIC ACID BASED MEMBRANES

A proton exchange membrane for an energy conversion device, a hydrogen fuel cell stack for a vehicle, and a method of forming a proton exchange membrane. The proton exchange membrane includes a first …

DRIVE·Mar 12·1 min read

H01M8/1051 GM Global Technology Operations LLC

POLYMER ELECTROLYTE MEMBRANE, MANUFACTURING METHOD THEREFOR, AND ELECTROCHEMICAL DEVICE COMPRISING SAME

Disclosed are: a polymer electrolyte membrane which can prevent ionic conductor loss even upon the occurrence of chemical degradation in the ionic conductor according to long term use and thus can be …

DRIVE·Oct 6·1 min read

H01M8/1051 KOLON INDUSTRIES, INC.

RADICAL SCAVENGER, METHOD FOR PREPARING SAME, AND MEMBRANE-ELECTRODE ASSEMBLY CONTAINING SAME

Disclosed are a radical scavenger, a method for preparing same, and a membrane-electrode assembly containing same, wherein the radical scavenger can maintain the performance of a fuel cell for a long …

DRIVE·Jun 30·1 min read

H01M8/1051 KOLON INDUSTRIES, INC.

ELECTROLYTE MEMBRANE WITH IMPROVED ION CONDUCTIVITY AND METHOD FOR MANUFACTURING THE SAME

Disclosed are an electrolyte membrane with improved ion conductivity and enhanced water transport and a method for manufacturing the same. The electrolyte membrane includes an ion transport layer incl…

DRIVE·Jun 9·1 min read

H01M8/1051 Hyundai Motor Company

ANTIOXIDANT FOR ELECTROLYTE MEMBRANE OF FUEL CELL AND METHOD FOR PREPARING THE SAME

Disclosed is an antioxidant for a polymer electrolyte membrane of a fuel cell including cerium hydrogen phosphate (CeHPO). The presence of cerium hydrogen phosphate in the antioxidant enhances the dis…

DRIVE·Jan 20·1 min read

H01M8/1051 KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

DUAL SURFACE PROPERTY COMPOSITE FUEL CELL POLYMER ELECTROLYTE MEMBRANE

A composite fuel cell polymer electrolyte membrane. The composite membrane includes a polymer electrolyte membrane base material including first and second inorganic particles. The first and second in…

DRIVE·Nov 4·1 min read

H01M8/1051 Robert Bosch GmbH

POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL AND METHOD OF MANUFACTURING SAME

Disclosed are a polymer electrolyte membrane for a fuel cell, a membrane-electrode assembly including the same, a fuel cell and a method of manufacturing the polymer electrolyte membrane for a fuel ce…

DRIVE·Oct 7·1 min read

H01M8/1051 Hyundai Motor Company

ELECTROLYTE MEMBRANE FOR FUEL CELLS CONTAINING CATALYST COMPOSITE HAVING IMPROVED OXYGEN PERMEABILITY AND METHOD OF PRODUCING THE SAME

Disclosed is an electrolyte membrane for fuel cells including a catalytic composite including a catalytic particle coated with an oxygen-permeable material and a method of producing the same. The elec…

DRIVE·Jul 15·1 min read

H01M8/1051 Hyundai Motor Company

POLYMER ELECTROLYTE MEMBRANE FOR MEDIUM AND HIGH TEMPERATURE, PREPARATION METHOD THEREOF AND HIGH TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL COMPRISING THE SAME

The present disclosure relates to a polymer electrolyte membrane for medium and high temperature, a preparation method thereof and a high-temperature polymer electrolyte membrane fuel cell including t…

DRIVE·Apr 22·1 min read

H01M8/1051 KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

ION EXCHANGE MEMBRANE AND ENERGY STORAGE DEVICE COMPRISING SAME

The present invention relates to an ion exchange membrane and an energy storage device comprising same, wherein the ion exchange membrane comprises: a polymer membrane comprising an ion conductor; and…

DRIVE·Apr 15·1 min read

H01M8/1051 Kolon Industries, Inc.