POLYPHENYLENES, METHODS, AND USES THEREOFDescribed herein are anionic phenylene oligomers and polymers, and devices including these materials. The oligomers and polymers can be prepared in a convenient and well-controlled manner, and can be …DRIVE·Apr 11·1 min readFollowC08J5/2256Simon Fraser University
POLYPHENYLENES, METHODS, AND USES THEREOFDescribed herein are anionic phenylene oligomers and polymers, and devices including these materials. The oligomers and polymers can be prepared in a convenient and well-controlled manner, and can be …DRIVE·May 25·1 min readFollowC08J5/2256Simon Fraser University
PROTON EXCHANGE MEMBRANE MADE OF A CRYSTALLINE SULFONATED POLYIMIDE BLOCK COPOLYMER, PREPARATION METHOD AND USE THEREOFDisclosed are a proton exchange membrane made of a crystalline sulfonated polyimide block copolymer, a preparation method and use thereof. The crystalline sulfonated polyimide block copolymer has a ch…DRIVE·Jul 7·1 min readFollowC08J5/2256SHANGHAI JIAO TONG UNIVERSITY
USE OF PROTON EXCHANGE MEMBRANE IN IRON-CHROMIUM LIQUID FLUID BATTERYThe present invention regarding the use of proton exchange membranes for Fe/Cr redox cells belongs to the area of flow redox batteries (or flow redox cells). A proton exchange membrane works as a sepa…DRIVE·Nov 5·2 min readFollowC08J5/2256MA ZHIQI [CN]
POLYMER ELECTROLYTE COMPOSITION, AND POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL EACH USING SAMEProvided are: a practically excellent polymer electrolyte composition having excellent chemical stability of being resistant to strong oxidizing atmosphere during operation of fuel cell, and achieving…DRIVE·Oct 29·1 min readFollowC08J5/2256TORAY INDUSTRIES [JP]
ELECTROLYTE FOR ELECTROCHEMICAL DEVICE, MANUFACTURING METHOD THEREFOR, AND ELECTROCHEMICAL DEVICE INCLUDING THE ELECTROLYTEDisclosed is a solid electrolyte for an electrochemical device. The solid electrolyte includes a composite consisting of: a plastic crystal matrix electrolyte doped with an ionic salt; and a network o…DRIVE·Apr 17·2 min readFollowC08J5/2256LG CHEMICAL LTD [KR]
AROMATIC POLYAMIDE POROUS FILM AND SEPARATOR FOR CAPACITOR OR BATTERY USING THE SAMEThe invention provides a porous film comprising aromatic polyamide as a constituent component that has high heat resistance, high air permeability and high affinity to electrolytes. It is a porous aro…DRIVE·Dec 5·1 min readFollowC08J5/2256TORAY INDUSTRIES [JP]
PROCESS FOR PRODUCING POLYMERIC ELECTROLYTE MEMBRANEDisclosed is a method for producing a polymer electrolyte membrane, which comprises the steps of: removing a part of a salt component produced during polycondensation from a polymerization solution of…DRIVE·Oct 26·2 min readFollowC08J5/2256TORAY INDUSTRIES [JP]
Producion method for polymer electrolyteA polymer electrolyte comprising a hydrophilic segment having sulfonic acid groups and a hydrophobic segment having no sulfonic acid group, each segment having an aromatic ring in its main chain, wher…DRIVE·Aug 31·1 min readFollowC08J5/2256UBE INDUSTRIES [JP]
Novel polymer electrolyte, polymer electrolyte composition, electrolyte membrane, and production method and use thereofA polymer electrolyte comprising a hydrophilic segment having sulfonic acid groups and a hydrophobic segment having no sulfonic acid group, each segment having an aromatic ring in its main chain, wher…DRIVE·Aug 10·1 min readFollowC08J5/2256UBE INDUSTRIES [JP]
ELECTROLYTE MEMBRANE-ELECTRODE ASSEMBLY, FUEL CELL USING SAME, AND METHOD FOR PRODUCING ELECTROLYTE MEMBRANE-ELECTRODE ASSEMBLYDisclosed is an electrolyte membrane-electrode assembly wherein a hydrocarbon-based solid polymer electrolyte membrane is sandwiched between a pair of electrodes. In this electrolyte membrane-electrod…DRIVE·May 3·1 min readFollowC08J5/2256TOYO BOSEKI [JP]
Membrane-electrode structure for solid polymer fuel cell and solid polymer fuel cellA membrane-electrode structure for a solid polymer fuel cell excellent in power generation performance and durability and a solid polymer fuel cell comprising the membrane-electrode structure are prov…DRIVE·Jan 25·2 min readFollowC08J5/2256HONDA MOTOR CO LTD [JP]
Ion conductive polymer electrolyte membrane and production method for the sameThe present invention provides an electrolyte membrane (11) formed of an ion conductive composition. Said composition contains a liquid crystalline polymer having an ionic dissociativegroup. Molecular…DRIVE·Jan 11·2 min readFollowC08J5/2256POLYMATECH CO LTD [JP]
Polymer electrolyte and proton conductive membraneA solid polymer electrolyte includes a polymer having a sulfonic group and shows high proton conductivity in a wide range of temperatures and humidities and is excellent in hot water resistance and ch…DRIVE·Sep 14·1 min readFollowC08J5/2256HONDA MOTOR CO LTD [JP]
PROTON CONDUCTING POLYMER FILM AND METHOD FOR PRODUCTION THEREOFAn object of the present invention is to provide a proton conducting polymer membrane that has excellent mechanical properties and high methanol barrier properties, in addition to high proton conducti…DRIVE·Jun 15·1 min readFollowC08J5/2256KANEKA CORP [JP]
Proton conductive composition and proton conductive membraneA proton conductive composition comprises a heteropolyacid and a polyarylene having a sulfonic group. The composition has good water resistance and toughness, and shows an excellent proton conductivit…DRIVE·Apr 14·1 min readFollowC08J5/2256JSR CORP [JP]
