[go: up one dir, main page]

Wang et al., 2016 - Google Patents

Considerations of the effects of naphthalene moieties on the design of proton-conductive poly (arylene ether ketone) membranes for direct methanol fuel cells

Wang et al., 2016

Document ID
15320570074945616134
Author
Wang B
Hong L
Li Y
Zhao L
Wei Y
Zhao C
Na H
Publication year
Publication venue
ACS Applied Materials & Interfaces

External Links

Snippet

Novel sulfonated poly (arylene ether ketones)(SDN-PAEK-x), consisting of dual naphthalene and flexible sulfoalkyl groups, were prepared via polycondensation, demethylation, and sulfobutylation grafting reaction. Among them, SDN-PAEK-1.94 membrane with the highest …
Continue reading at pubs.acs.org (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
    • H01M8/1025—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
    • 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
    • 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]
    • 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
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • 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
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08J2371/12—Polyphenylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

Similar Documents

Publication Publication Date Title
Wang et al. Considerations of the effects of naphthalene moieties on the design of proton-conductive poly (arylene ether ketone) membranes for direct methanol fuel cells
Lee et al. Enhanced performance of a sulfonated poly (arylene ether ketone) block copolymer bearing pendant sulfonic acid groups for polymer electrolyte membrane fuel cells operating at 80% relative humidity
Wang et al. Fluorene-based poly (arylene ether sulfone) s containing clustered flexible pendant sulfonic acids as proton exchange membranes
Liu et al. Aromatic poly (ether ketone) s with pendant sulfonic acid phenyl groups prepared by a mild sulfonation method for proton exchange membranes
Miyatake et al. Tuned polymer electrolyte membranes based on aromatic polyethers for fuel cell applications
Guo et al. Imidazolium-functionalized poly (arylene ether sulfone) anion-exchange membranes densely grafted with flexible side chains for fuel cells
Mader et al. Sulfonated polybenzimidazoles for high temperature PEM fuel cells
Yang et al. Fabrication of crosslinked polybenzimidazole membranes by trifunctional crosslinkers for high temperature proton exchange membrane fuel cells
Bae et al. Sulfonated block poly (arylene ether sulfone) membranes for fuel cell applications via oligomeric sulfonation
Feng et al. High-performance semicrystalline poly (ether ketone)-based proton exchange membrane
Pang et al. Novel wholly aromatic sulfonated poly (arylene ether) copolymers containing sulfonic acid groups on the pendants for proton exchange membrane materials
Lai et al. Phenolphthalein-based poly (arylene ether sulfone nitrile) s multiblock copolymers as anion exchange membranes for alkaline fuel cells
Wang et al. Side-chain-type poly (arylene ether sulfone) s containing multiple quaternary ammonium groups as anion exchange membranes
Wang et al. Poly (arylene ether sulfone) proton exchange membranes with flexible acid side chains
Gao et al. Synthesis of copoly (aryl ether ether nitrile) s containing sulfonic acid groups for PEM application
Schuster et al. Highly sulfonated poly (phenylene sulfone): preparation and stability issues
Li et al. Densely sulfophenylated segmented copoly (arylene ether sulfone) proton exchange membranes
Ko et al. Cross-linked sulfonated poly (arylene ether sulfone) membranes formed by in situ casting and click reaction for applications in fuel cells
Bae et al. Sulfonated poly (arylene ether sulfone ketone) multiblock copolymers with highly sulfonated block. Synthesis and properties
Bae et al. Synthesis and properties of sulfonated block copolymers having fluorenyl groups for fuel-cell applications
Matsumoto et al. Locally and densely sulfonated poly (ether sulfone) s as proton exchange membrane
Shin et al. Durable sulfonated poly (arylene sulfide sulfone nitrile) s containing naphthalene units for direct methanol fuel cells (DMFCs)
Hickner et al. Alternative polymer systems for proton exchange membranes (PEMs)
Xing et al. Sulfonated poly (aryl ether ketone) s containing the hexafluoroisopropylidene diphenyl moiety prepared by direct copolymerization, as proton exchange membranes for fuel cell application
Gao et al. Synthesis of poly (arylene ether ether ketone ketone) copolymers containing pendant sulfonic acid groups bonded to naphthalene as proton exchange membrane materials