Nothing Special   »   [go: up one dir, main page]

Lafitte et al., 2005 - Google Patents

Proton conducting polysulfone ionomers carrying sulfoaryloxybenzoyl side chains

Lafitte et al., 2005

Document ID
17959870683634915769
Author
Lafitte B
Puchner M
Jannasch P
Publication year
Publication venue
Macromolecular rapid communications

External Links

Snippet

Novel proton conducting ionomers have been prepared by attaching pendant sulfonated aromatic side chains to polysulfone. Lithiated polysulfone was first reacted with 4‐ fluorobenzoic acid chloride to introduce 4‐fluorobenzoyl side chains to the polymer main …
Continue reading at onlinelibrary.wiley.com (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1025—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/50—Fuel cells
    • Y02E60/52—Fuel cells characterised by type or design
    • Y02E60/521—Proton Exchange Membrane Fuel Cells [PEMFC]
    • Y02E60/522—Direct Alcohol Fuel Cells [DAFC]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped of ion-exchange resins Use of macromolecular compounds as anion B01J41/14 or cation B01J39/20 exchangers
    • C08J5/22—Films, membranes, or diaphragms
    • C08J5/2206—Films, membranes, or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0289—Means for holding the electrolyte

Similar Documents

Publication Publication Date Title
Lafitte et al. Proton conducting polysulfone ionomers carrying sulfoaryloxybenzoyl side chains
Xing et al. Sulfonated poly (aryl ether ketone) s containing naphthalene moieties obtained by direct copolymerization as novel polymers for proton exchange membranes
Harrison et al. Influence of the bisphenol structure on the direct synthesis of sulfonated poly (arylene ether) copolymers. I
Gao et al. Synthesis and characterization of sulfonated poly (phthalazinone ether ketone) for proton exchange membrane materials
Kim et al. Polybenzimidazoles for high temperature fuel cell applications
Miyatake et al. Synthesis and properties of novel sulfonated polyimides containing 1, 5‐naphthylene moieties
Gao et al. Direct copolymerization of sulfonated poly (phthalazinone arylene ether) s for proton‐exchange‐membrane materials
Miyatake et al. Synthesis and properties of a polyimide containing pendant sulfophenoxypropoxy groups
Matsumoto et al. Locally sulfonated poly (ether sulfone) s with highly sulfonated units as proton exchange membrane
Matsumura et al. Ionomers for proton exchange membrane fuel cells with sulfonic acid groups on the end‐groups: Novel branched poly (ether‐ketone) s with 3, 6‐ditrityl‐9H‐carbazole end‐groups
Yasuda et al. Synthesis and properties of polyimide ionomers containing sulfoalkoxy and fluorenyl groups
Qing et al. Synthesis and characterization of thermally stable sulfonated polybenzimidazoles obtained from 3, 3′‐disulfonyl‐4, 4′‐dicarboxyldiphenylsulfone
Lee et al. Fluorinated aromatic polyether ionomers containing perfluorocyclobutyl as cross-link groups for fuel cell applications
Pang et al. Low water swelling and high proton conducting sulfonated poly (arylene ether) with pendant sulfoalkyl groups for proton exchange membranes
Yang et al. The effect of crosslinked networks with poly (ethylene glycol) on sulfonated polyimide for polymer electrolyte membrane fuel cell
Nakabayashi et al. Influence of adjusted hydrophilic–hydrophobic lengths in sulfonated multiblock copoly (ether sulfone) membranes for fuel cell application
Katzfuß et al. Partially fluorinated sulfonated poly (arylene sulfone) s blended with polybenzimidazole
Yoo et al. Novel sulfonated poly (arylene biphenylsulfone ether) copolymers containing bisphenylsulfonyl biphenyl moiety: structural, thermal, electrochemical and morphological characteristics
Roy et al. Synthesis and characterization of partially disulfonated hydroquinone‐based poly (arylene ether sulfone) s random copolymers for application as proton exchange membranes
Park et al. Preparation and characterization of branched and linear sulfonated poly (ether ketone sulfone) proton exchange membranes for fuel cell applications
Chikashige et al. Branched and cross‐Linked proton conductive poly (arylene ether sulfone) Ionomers: synthesis and Properties
Umsarika et al. Proton exchange membrane based on sulfonated poly (aromatic imide-co-aliphatic imide) for direct methanol fuel cell
Qi et al. Synthesis and properties of novel benzimidazole‐containing sulfonated polyethersulfones for fuel cell applications
Mandal et al. Effect of phosphaphenanthrene skeleton in sulfonated polyimides for proton exchange membrane application
Vöge et al. Side chain crosslinking of aromatic polyethers for high temperature polymer electrolyte membrane fuel cell applications