Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells

Reverse osmosis membrane having good antifouling properties and method of manufacturing the same

Ultrafiltration membranes fabricated from sulfonated polyphenylenesulfones

SEPARATION MEMBRANE FOR WATER TREATMENT AND MANUFACTURING METHOD THEREOF

Methods and devices for producing high purity steam

Facilitated transport membrane for the separation of aromatics from non-aromatics

Fluoropolymer dispersion and process for producing fluoropolymer dispersion

High flux hollow fiber ultrafiltration membranes and process for the preparation thereof

Sulphur-containing triazine monomer that can be used for the synthesis of a polymer membrane for a fuel cell

POROUS MEMBRANES HAVING A HYDROPHILIC COATING AND METHODS FOR THEIR PREPARATION AND USE

Organo-copper reagents for attaching perfluorosulfonic acid groups to polyolefins

BLEND POLYMERIC MEMBRANES COMPRISING TETRAZOLE-FUNCTIONALIZED POLYMER OF INTRINSIC MICROPOROSITY AND POLYETHYLENE GLYCOL

FILTRATION MEMBRANES, RELATED NANO AND/OR MICRO FIBERS, COMPOSITES METHODS AND SYSTEMS

Polyoxyalkyleneamine modified sulfonated block copolymers, their preparation and their use

Fluorine containing ionomer composite with ion exchange function, preparation method and use thereof

Method for preparing a composite material comprising a polymeric matrix and a filler consisting in ion exchange inorganic particles

Porous ABPBI [poly (2, 5-benzimidazole)] membrane and process of preparing the same

Composite semipermeable membrane

Gas separation membrane and method for producing the same, and method for separating gas mixture, gas separation membrane module and gas separation apparatus using the same

Thin film composite membranes embedded with molecular cage compounds

METHOD FOR PURIFYING PROTEIN

Polyimide gas separation membranes

Multilayered charge-mosaic membrane and manufacturing method therefor

Composite membranes comprising a sulfonated polyarylether and their use in forward osmosis processes

Hybrid nanoparticle TFC membranes

Composite membranes

Ionomers with ionic groups in the side chain

Composite proton conducting membrane with low degradation and membrane electrode assembly for fuel cells

Sulfonated poly (aryl ether) membrane including blend with phenyl amine compound

Copolymers comprising phosphonate and/or phosphonic acid groups, usable for forming fuel cell membranes

Membranes, coatings and films and methods for their preparation

Process for Preparing Composite Membranes

Crosslinked membrane and polymer for making same and method of using membrane

Method for the production of a high-molecular polyazol

Polyazole-containing composition

BLEND POLYMER MEMBRANES COMPRISING THERMALLY REARRANGED POLYMERS DERIVED FROM AROMATIC POLYIMIDES CONTAINING ORTHO-POSITIONED FUNCTIONAL GROUPS

Elastic, moisture-vapor permeable films, their preparation and their use

Energy recovery ventilation sulfonated block copolymer laminate membrane

Chromatography Membranes for the Purification of Chiral Compounds

CHARGE-MOSAIC MEMBRANE

Systems and methods for selective hydrogen transport and measurement

Functionalized main chain polymers

Cation exchange membrane, production process thereof and electrolytic cell using the same

Process for preparing membranes and membrane structures from a sulfonated block copolymer fluid composition

Method for varying the transport properties of a film cast from a sulfonated copolymer

Triblock copolymers with acidic groups

Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture

Method for producing a proton-conducting membrane

Sulfonated block copolymer fluid composition for preparing membranes and membrane structures

Sulfonated-Perfluorocyclobutane Polyelectrolyte Membranes for Fuel Cells

Acidic ion exchange membrane and method for making and using the same

ION-conducting sulfonated polymeric materials

Liquid composition, process for its production and process for producing membrane-electrode assembly for polymer electrolyte fuel cells

Filtration material

CHLORINE RESISTANT POLYAMIDES AND MEMBRANES MADE FROM THE SAME

Polysulfone polymers and membranes for reverse osmosis, nanofiltration and ultrafiltration

Sulfonated polyarylene compounds, membrane material made therefrom, method for the production thereof and use

Nanofiber-containing membrane, a composite membrane, a process for producing them and their use

Charged Porous Polymeric Membranes and Their Preparation

Norbornene-type polymers having quaternary ammonium functionality

Polymeric films made from polyhedral oligomeric silsesquioxane (POSS) and a hydrophilic comonomer

COMPOSITE PROTON CONDUCTING MEMBRANE WITH LOW DEGRADATION AND MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELLS

Hydrophilic polyethersulfone filtration membrane, process for producing the same, and dope solution

LAYER STRUCTURES AND METHOD TO THEIR PRODUCTION

Process for preparing membranes

Method of forming a rewettable asymmetric membrane

Amine neutralized sulfonated block copolymers and method for making same

Metal-neutralized sulfonated block copolymers, process for making them and their use

Method to improve the selectivity of polybenzoxazole membranes

Polybenzoxazole membranes

Ion exchange membranes

Polymer membrane composition for fuel cell, polymer membrane prepared therefrom, membrane-electrode assembly, fuel cell including the same, and associated methods

CCM composite

Modified hyper-branched polymer and proton exchange membrane applied with the same, and method for manufacturing the proton exchange membrane

Polymer membranes

Polymer Composition, Polymer Membrane Comprising the Polymer Composition, Process for Preparing it and Fuel Cell Comprising the Membrane

HIGH-TEMPERATURE, STEAM-SELECTIVE MEMBRANE

Self-assembling surface coating

Proton conducting membranes for fuel cells having a proton gradient and methods for preparing said membranes

Sulfonated block copolymers having ethylene and diene interior blocks, and various uses for such block copolymers

Nano-structured polymer composites and process for preparing same

MOLECULE SULFONATION PROCESS

Stable and compatible polymer blends

Blend polymer membranes comprising thermally rearranged polymers derived from aromatic polyimides containing ortho-positioned functional groups

Method for purifying protein

Drying substances, preparation and use thereof

NANOCOMPOSITE MEMBRANES AND METHODS OF MAKING AND USING SAME

Nano-fiber material and salt rejection filtration material

MEMBRANES COMPRISING AMINO ACID MOBILE CARRIERS

Sulfonated block copolymers, method for making same, and various uses for such block copolymers

Composition containing sulfonated block copolymers and articles made therefrom

Process for preparing sulfonated block copolymers and various uses for such block copolymers

Sulfonated block copolymers method for making same, and various uses for such block copolymers

Sulfonated block copolymers having acrylic esterand methacrylic ester interior blocks, and various uses for such blocks, and various uses for such block copolymers

High temperature stable polyelectrolytes having backbone aromatic groups

CYCLOOLEFIN ADDITION POLYMER AND MAKING METHOD

Process for producing a proton-conducting, polyazole-containing membrane

Multi-phase selective mass transfer through a membrane

Sulfonated polyether ether ketone ketone, film utilizing the same, and method for manufacturing the same

METHOD FOR INCREASING THE PERMEABILITY OF POLYMER FILM

Membrane comprising oxyethylene groups

Composites and Composite Membranes

METHODS FOR MAKING AN ASYMMETRIC COMPOSITE MEMBRANE

Polybenzoxazole Polymer-Based Mixed Matrix Membranes

Method for manufacturing polyimide asymmetric membrane, and polyimide asymmetric membrane

Functionalized Main Chain Polymers

Polymer electrolyte and fuel cell employing the same

IONOMERS WITH IONOGENIC GROUPS IN THE SIDECHAIN

Reverse osmosis membranes

Method for preparing a solution of a sulfonated polymer and an amino-phosphonic acid in an aprotic solvent

Polyarylether compositions bearing zwitterion functionalities

Water separation membrane

Oxidation-stabilised polymer electrolyte membrane for fuel cells

ELECTROLYTIC MEMBRANE

MEANS AND DEVICES FOR ELECTRO-FILTRATION OF MOLECULES

Carbon nanotube mediated membrane extraction

Method for preparing a poly(aryl ether) anion-exchange membrane

Method for making sulfonated block copolymers, method for making membranes from such block copolymers and membrane structures

THIN FILM MEMBRANES WITH ADDITIVES FOR FORWARD AND PRESSURE RETARDED OSMOSIS

Carbon-polymer electrochemical systems and methods of fabricating them using layer-by-layer technology

Poly(ionic liquid)s as new materials for COseparation and other applications

Catalytic process for the phosphonylation of high-temperature polymers

CROSSLINKED MEMBRANE AND POLYMER FOR MAKING SAME AND METHOD OF USING MEMBRANE

Membrane post treatment

LITHIUM ION-SELECTIVE MEMBRANE

Device for removing bacterial lipopolysaccharides and/or lipoteichoic acids from protein-containing fluids and its use for the treatment of sepsis

REINFORCED COMPOSITE MEMBRANE FOR POLYMER ELECTROLYTE FUEL CELL

SOLID ELECTROLYTE MEMBRANE, METHOD AND APPARATUS FOR PRODUCING THE SAME, MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL

Use of a colloidal suspension of a cationic polymer to treat a support for medical use

Membrane preparation method comprising the extrusion of a thermoplastic polymer bearing alkaline groupings

PERVAPORATION MEMBRANES AND METHODS OF USE

COMPOSITE MATERIAL COMPRISING A NON-CROSSLINKED GEL POLYMER

Bridged arylene fluorinated sulfonimide compositions and polymers

MEMBRANE FOR FUEL CELLS, CONTAINING POLYMERS COMPRISING PHOSPHONIC ACID GROUPS AND/OR SULFONIC ACID GROUPS, MEMBRANE UNITS AND THE USE THEREOF IN FUEL CELLS

SOLID ELECTROLYTE MULTILAYER MEMBRANE, METHOD AND APPARATUS OF PRODUCING THE SAME, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL

Proton conducting polymer membrane, method for production thereof and fuel cell therewith

Extrusion of a thermoplastic polymer bearing acid ionic groupings

Solid electrolyte multilayer membrane, method and apparatus for producing the same, membrane electrode assembly, and fuel cell

SOLID ELECTROLYTE MEMBRANE, METHOD AND APPARATUS OF PRODUCING THE SAME, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL

Solid electrolyte membrane, method and apparatus of producing the same, membrane electrode assembly, and fuel cell

Filtration Membrane

Oligomeric and polymeric aromatic phosphonic acids, their blends, processes for preparing them and uses as polyelectrolytes

Proton exchange membrane for fuel cell

Polymer Membranes

METHOD OF MAKING AND USING MEMBRANE

Chlorine resistant polyamides and membranes made from the same

Ion-conducting sulfonated polymeric materials

Sulfonated-perfluorocyclobutane polyelectrolyte membranes for fuel cells

Blend of ionic (co)polymer resins and matrix (co)polymers

Blend of ionic (co)polymer resins and matrix (co)polymers

Blend of ionic (co)polymer resins and matrix (co)polymers

Blend of ionic (CO)polymer resins and matrix (CO)polymers

Layered Structures And Method For Producing The Same

Ionic Polymer Membranes

Fluorine Treatment of Polyelectrolyte Membranes

Benzimidazole-Substituted Polybezimidazoles as Initial Material For Producing Proton-Conducting Membranes

Ion-Conducting Polymeric Materials

Oligomers and Polymers Containing Sulfinate Groups, and Methods for Producing the Same

Fluoropolymers and membranes prepared from such polymers, in particular for fuel cells and method for synthesizing such polymers

Stable Trifluorostyrene Containing Compounds, And Their Use In Polymer Electroyte Membranes

Proton-Conducting Material, Solid Polymer Electrolyte Membrane, and Fuel Cell

Polyarylene Polymer And Use Thereof

Method for Cross-Linking Sulfonated Polymers

Membrane surface modification by radiation-induced polymerization

Polymeric materials

Synthesis of polyphosphazenes with sulfonimide side groups

Functionalized main chain polymers

Positively charged membrane

Proton-Conducting Polymer Membrane Comprising At Least One Porous Carrier Material, And Use Thereof In Fuel Cells

Electrolyte material, electrolyte membrane and membrane-electrolyte assembly for polymer electrolyte fuel cells

Ion-exchange materials

Immobilized multi-layer artificial membrane for permeability measurements (PAMPA)

Phosphorus-acid-group-containing (meth) acrylamide, its polymer and use thereof, and their production methods

Functionalized porous poly(aryl ether ketone) materials and their use

Polymer electrolyte membrane for fuel cell and fuel cell system including the same

Polymers containing ionic groups for gas separation and storage

Method for producing a polymer system capable of proton exchange, based on polyaryl ether ketones

Branched multiblock polybenzimidazole-benzamide copolymer and method for preparing the same, electrolyte membrane and paste/gel prepared therefrom

Sulfonated-perfluorocyclobutane polyelectrolyte membranes for fuel cells

Sulfonic acid group-containing organic-silica composite membrane and method for producing thereof

Sulfonated block copolymers, method for making same, and various uses for such block copolymers

Fullerene containing composite membranes

Sulfonated aryl sulfonate matrices and method of production

ELECTROLYTE MEMBRANE AND PREPARING METHOD THEREOF

Blend of ionic (co)polymer resins and matrix (co)polymers

Polymer electrolyte membrane and fuel cell using the polymer electrolyte membrane

Block copolymers with acidic groups

Positively charged membrane

Triblock copolymers with acidic groups

Method for manufacturing polyimide asymmetric membrane, and polyimide asymmetric membrane

Composites and composite membranes

Method of producing membranes for filtration modules which are intended, for example, for water treatment

Ionomeric membrane

CCM composite

Proton-conducting polymer membrane comprising sulfonic acid-containing polyazoles, and use thereof in fuel cells

Polymer electrolyte medium and direct methanol fuel cell

Polyarylene ether compound containing sulfonic acid group, composition containing same, and method for manufacturing those

Charged membrane

Porous film of vinylidene fluoride resin and method for producing same

Polymers for proton exchange membranes, proton exchange membranes, and their fabrication methods

Membrane-electrode assembly for fuel cell

Polymer electrolyte and fuel cell employing the same

Pervaporation Membranes and Methods of Use

Polyphenylene-type polymers, preparation method thereof, membranes and fuel cell device comprising said membranes

Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane-electrode assembly

Organic-inorganic membranes

Functionalized porous poly(aryl ether ketone) materials and their use

Proton conducting membrane for fuel cells

Carbon-polymer electrochemical systems and methods of fabricating them using layer-by-layer technology

Proton-conducting membrane and the use thereof

Ionic polymer membranes

Polymer electrolyte membrane and fuel cell employing the same

Sulfonic group-containing polyarylene block copolymer, process for production thereof, solid polymer electrolyte and proton conductive membrane

Polymer electrolyte membrane and polymer electrolyte fuel cell

Liquid composition, process for its production and process for producing membrane-electrode assembly for polymer electrolyte fuel cells

Proton conducting polymer membrane comprising phosphonic acid groups containing polyazoles and the use thereof in fuel cells

Process for the production of sulfoalkyl-containing polymers

Polymer electrolyte membrane and fuel cell using the same

Crosslinked and crosslinkable hollow fiber membrane and method of making same utility

Highly conductive ordered ion exchange membranes

Fluoropolymer dispersion and process for producing fluoropolymer dispersion

Polymer electrolyte fuel cell

Sulfonic acid group-containing, proton-conducting polymer composition, a solid electrolyte membrane and a solid polymer fuel cell

Crosslinked polyvinyl alcohol-based polymer membrane and a process of its preparation

Positively charged membrane

Porous gas permeable material for gas separation

Ion conductive random copolymers

Grafted polymer electrolyte membrane, method for the production thereof, and application thereof in fuel cells

Compliant, nanoscale free-standing multilayer films

Oligomers and polymers containing sulfinate groups, and method for producing the same

Ion-exchange membrane for an electrochemical fuel cell

Functionalized main chain polymers

Bromine, chlorine or iodine functional polymer electrolytes crosslinked by e-beam

Proton conductive composition and proton conductive membrane

Polymer electrolyte membranes for use in fuel cells

Ion exchange composite material based on proton conductive functionalized inorganic support compounds in a polymer matrix

Graft polymeric membranes and ion-exchange membranes formed therefrom

Polyelectrolyte membrane, method for its production and fuel cell using said polyelectrolyte membrane

Composite solid polymer electrolyte membranes

Combining method

Manufacturing method for electrolyte membrane

Device for removing bacterial lipopolysaccharides and/or lipoteichoic acids from protein-containing fluids and its use for the treatment of sepsis

Process for the preparation of porous membrane

Polymers for use as anion exchange membranes

Mixed matrix membranes containing covalent triazine frameworks

Synthesis of non-ionic hydrogels for non-ionic pollutant removal

Hydrophobic novel biofilm membrane modified with a spiropolyurethane

Multivariate carboxylate derivatized phenyl-based metal-organic frameworks

Multivariate carboxylate derivatized phenyl-based metal-organic frameworks

Multivariate carboxylate derivatized phenyl-based metal-organic frameworks

Filtration processes and systems

Multivariate carboxylate derivatized phenyl-based metal-organic frameworks

Thin-film composite membrane and processes for the separation of alkenes from a gaseous feed mixture

Membrane surface modification