[go: up one dir, main page]

Sheng et al., 2011 - Google Patents

Synthesis and properties of novel sulfonated polybenzimidazoles from disodium 4, 6-bis (4-carboxyphenoxy) benzene-1, 3-disulfonate

Sheng et al., 2011

Document ID
7278971755597374160
Author
Sheng L
Xu H
Guo X
Fang J
Fang L
Yin J
Publication year
Publication venue
Journal of Power Sources

External Links

Snippet

A series of sulfonated polybenzimidazoles (SPBIs) with varied ion exchange capacities (IECs) have been synthesized by random condensation copolymerization of a new sulfonated dicarboxylic acid monomer 4, 6-bis (4-carboxyphenoxy) benzene-1, 3-disulfonate …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • 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
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • 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
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/026—Wholly aromatic polyamines
    • C08G73/0266—Polyanilines or derivatives thereof
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors

Similar Documents

Publication Publication Date Title
Sheng et al. Synthesis and properties of novel sulfonated polybenzimidazoles from disodium 4, 6-bis (4-carboxyphenoxy) benzene-1, 3-disulfonate
Yuan et al. Poly (imide benzimidazole) s for high temperature polymer electrolyte membrane fuel cells
Qing et al. Synthesis and characterization of thermally stable sulfonated polybenzimidazoles
Zhai et al. Synthesis and properties of novel sulfonated polyimide membranes for direct methanol fuel cell application
Wang et al. A clustered sulfonated poly (ether sulfone) based on a new fluorene-based bisphenol monomer
Dai et al. Soluble polybenzimidazoles incorporating Tröger’s base for high-temperature proton exchange membrane fuel cells
Gao et al. Novel cardo poly (arylene ether sulfone) s with pendant sulfonated aliphatic side chains for proton exchange membranes
Yue et al. Phosphoric acid-doped cross-linked sulfonated poly (imide-benzimidazole) for proton exchange membrane fuel cell applications
Chen et al. Crosslinked sulfonated poly (arylene ether ketone) membranes bearing quinoxaline and acid–base complex cross-linkages for fuel cell applications
Xia et al. Polybenzimidazoles with pendant quaternary ammonium groups as potential anion exchange membranes for fuel cells
Abouzari-Lotf et al. Phosphonated polyimides: Enhancement of proton conductivity at high temperatures and low humidity
Ding et al. Cross-linked sulfonated poly (phathalazinone ether ketone) s for PEM fuel cell application as proton-exchange membrane
Wu et al. The direct synthesis of wholly aromatic poly (p-phenylene) s bearing sulfobenzoyl side groups as proton exchange membranes
Li et al. Synthesis and properties of sulfonated polyimide–polybenzimidazole copolymers as proton exchange membranes
Pan et al. Preparation and properties of the cross-linked sulfonated polyimide containing benzimidazole as electrolyte membranes in fuel cells
Feng et al. Novel method for the preparation of ionically crosslinked sulfonated poly (arylene ether sulfone)/polybenzimidazole composite membranes via in situ polymerization
Li et al. Sulfonated polyimides bearing benzimidazole groups for proton exchange membranes
Li et al. New highly proton-conducting membrane based on sulfonated poly (arylene ether sulfone) s containing fluorophenyl pendant groups, for low-temperature polymer electrolyte membrane fuel cells
Gao et al. Novel proton conducting membranes based on cross-linked sulfonated polyphosphazenes and poly (ether ether ketone)
Gong et al. Synthesis of poly (arylene ether sulfone) s with locally and densely sulfonated pentiptycene pendants as highly conductive polymer electrolyte membranes
Chen et al. Synthesis and properties of novel sulfonated polyimides bearing sulfophenyl pendant groups for fuel cell application
Unveren et al. Role of post-sulfonation of poly (ether ether sulfone) in proton conductivity and chemical stability of its proton exchange membranes for fuel cell
Bai et al. New sulfonated polybenzimidazole (SPBI) copolymer-based proton-exchange membranes for fuel cells
Yin et al. Sulfonated polyimides with flexible aliphatic side chains for polymer electrolyte fuel cells
Zhang et al. Novel acid–base polyimides synthesized from binaphthalene dianhydrie and triphenylamine-containing diamine as proton exchange membranes