BR112023019970A2 - Membrana composta, eletrodo de membrana composta de membrana de troca iônica ou de prótons contendo flúor altamente aprimorada especial, membrana de bateria de cloro e álcalis contendo flúor altamente aprimorada especial, membrana de liberação especial e método de preparação da mesma - Google Patents

Membrana composta, eletrodo de membrana composta de membrana de troca iônica ou de prótons contendo flúor altamente aprimorada especial, membrana de bateria de cloro e álcalis contendo flúor altamente aprimorada especial, membrana de liberação especial e método de preparação da mesma

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Publication number
BR112023019970A2
BR112023019970A2 BR112023019970A BR112023019970A BR112023019970A2 BR 112023019970 A2 BR112023019970 A2 BR 112023019970A2 BR 112023019970 A BR112023019970 A BR 112023019970A BR 112023019970 A BR112023019970 A BR 112023019970A BR 112023019970 A2 BR112023019970 A2 BR 112023019970A2
Authority
BR
Brazil
Prior art keywords
membrane
special
highly enhanced
composite membrane
fluorine
Prior art date
Application number
BR112023019970A
Other languages
English (en)
Inventor
Huisheng Wu
Ying Yang
Original Assignee
Shanghai Hyproof New Material Tech Co Ltd
Shanghai Hyproof Tech Co Ltd
Zhejiang Hyproof New Energy Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202110337022.7A external-priority patent/CN113097549B/zh
Priority claimed from CN202110331385.XA external-priority patent/CN113067020B/zh
Priority claimed from CN202110337002.XA external-priority patent/CN113113650B/zh
Priority claimed from CN202110337004.9A external-priority patent/CN113381046B/zh
Priority claimed from CN202110337061.7A external-priority patent/CN113088059A/zh
Application filed by Shanghai Hyproof New Material Tech Co Ltd, Shanghai Hyproof Tech Co Ltd, Zhejiang Hyproof New Energy Co Ltd filed Critical Shanghai Hyproof New Material Tech Co Ltd
Publication of BR112023019970A2 publication Critical patent/BR112023019970A2/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/106—Membranes in the pores of a support, e.g. polymerized in the pores or voids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY 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
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1053—Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being ionically conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/1411—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing dispersed material in a continuous matrix
    • B01D69/14111—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing dispersed material in a continuous matrix with nanoscale dispersed material, e.g. nanoparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/148—Organic/inorganic mixed matrix membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/08—Fuel cells with aqueous electrolytes
    • H01M8/083—Alkaline fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY 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—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY 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
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1046—Mixtures of at least one polymer and at least one additive
    • H01M8/1051—Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY 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
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/1062—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the physical properties of the porous support, e.g. its porosity or thickness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY 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
    • H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY 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—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY 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
    • H01M8/1081—Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY 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
    • H01M8/1086—After-treatment of the membrane other than by polymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/24—Mechanical properties, e.g. strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/42—Ion-exchange membranes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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 GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Nanotechnology (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Fuel Cell (AREA)
  • Laminated Bodies (AREA)
  • Conductive Materials (AREA)
  • Inert Electrodes (AREA)

Abstract

membrana composta, eletrodo de membrana composta de membrana de troca iônica ou de prótons contendo flúor altamente aprimorada especial, membrana de bateria de cloro e álcalis contendo flúor altamente aprimorada especial, membrana de liberação especial e método de preparação da mesma. a invenção divulga um tipo de membrana composta, eletrodo de membrana composta de membrana de troca iônica ou de prótons contendo flúor altamente aprimorada especial, membrana de bateria de cloro e álcalis contendo flúor altamente aprimorada especial, membrana de liberação especial e método de preparação da mesma. a membrana composta de membrana de troca iônica ou de prótons contendo flúor altamente aprimorada especial inclui pelo menos duas camadas de membranas reforçadas microporosas. ambos os lados de cada camada de membrana reforçada microporosa são preenchidos com resina de troca de iônica ou prótons contendo flúor e a resistência à tração membrana composta deve ser maior que 40 mpa em ambas as direções, sua condutividade iônica de temperatura normal superior a 0,007s/cm e sua taxa de permeabilidade ao ar é extremamente baixa. use o medidor de permeabilidade ao ar de gurley para medir o tempo necessário para que 100 ml de ar passem através do eletrodo de membrana composta por mais de 5 minutos.
BR112023019970A 2021-03-29 2021-12-16 Membrana composta, eletrodo de membrana composta de membrana de troca iônica ou de prótons contendo flúor altamente aprimorada especial, membrana de bateria de cloro e álcalis contendo flúor altamente aprimorada especial, membrana de liberação especial e método de preparação da mesma BR112023019970A2 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN202110337022.7A CN113097549B (zh) 2021-03-29 2021-03-29 一种高增强型含氟氯碱性燃料电池膜
CN202110331385.XA CN113067020B (zh) 2021-03-29 2021-03-29 一种高增强型含氟质子或离子交换膜的复合膜电极
CN202110337002.XA CN113113650B (zh) 2021-03-29 2021-03-29 一种高增强型含氟质子或离子交换膜的复合膜
CN202110337004.9A CN113381046B (zh) 2021-03-29 2021-03-29 增强型含氟复合膜或膜电极的制备方法
CN202110337061.7A CN113088059A (zh) 2021-03-29 2021-03-29 不含离型剂的特种离型膜
PCT/CN2021/138855 WO2022206039A1 (zh) 2021-03-29 2021-12-16 特种高增强型含氟质子或离子交换膜的复合膜、复合膜电极、特种高增强型含氟氯碱电池膜、特种离型膜及其制备方法

Publications (1)

Publication Number Publication Date
BR112023019970A2 true BR112023019970A2 (pt) 2023-11-21

Family

ID=83457869

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023019970A BR112023019970A2 (pt) 2021-03-29 2021-12-16 Membrana composta, eletrodo de membrana composta de membrana de troca iônica ou de prótons contendo flúor altamente aprimorada especial, membrana de bateria de cloro e álcalis contendo flúor altamente aprimorada especial, membrana de liberação especial e método de preparação da mesma

Country Status (10)

Country Link
US (1) US20240186554A1 (pt)
EP (1) EP4318693A1 (pt)
JP (1) JP2024515480A (pt)
KR (1) KR20230152725A (pt)
CN (1) CN117242608A (pt)
AU (1) AU2021438644A1 (pt)
BR (1) BR112023019970A2 (pt)
CA (1) CA3213093A1 (pt)
WO (1) WO2022206039A1 (pt)
ZA (1) ZA202309062B (pt)

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KR100590967B1 (ko) * 2003-12-30 2006-06-19 현대자동차주식회사 고온전도성 고분자 나노복합막과 이의 제조방법 및 이를이용한 막-전극 접합체 및 이를 포함하는고분자전해질연료전지
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CN106947027B (zh) 2017-04-18 2019-05-14 浙江汉丞科技有限公司 一种含氟含氯导电高分子树脂的制备方法
CN106968110B (zh) * 2017-04-18 2019-05-28 浙江汉丞科技有限公司 一种含氟含氯导电高分子双面填充复合薄膜及其制备方法
CN109760377B (zh) * 2018-11-22 2021-03-19 江苏大学 一种高离型性无硅复合离型膜及其制备方法
CN113113650B (zh) * 2021-03-29 2022-07-15 浙江汉丞新能源有限公司 一种高增强型含氟质子或离子交换膜的复合膜
CN113088059A (zh) * 2021-03-29 2021-07-09 浙江汉丞新能源有限公司 不含离型剂的特种离型膜
CN113067020B (zh) * 2021-03-29 2022-07-15 浙江汉丞新能源有限公司 一种高增强型含氟质子或离子交换膜的复合膜电极
CN113381046B (zh) * 2021-03-29 2022-11-18 浙江汉丞新能源有限公司 增强型含氟复合膜或膜电极的制备方法
CN113097549B (zh) * 2021-03-29 2022-07-15 浙江汉丞新能源有限公司 一种高增强型含氟氯碱性燃料电池膜

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EP4318693A1 (en) 2024-02-07
US20240186554A1 (en) 2024-06-06
AU2021438644A1 (en) 2023-09-28
CN117242608A (zh) 2023-12-15
WO2022206039A1 (zh) 2022-10-06
CA3213093A1 (en) 2022-10-06
ZA202309062B (en) 2023-11-29
JP2024515480A (ja) 2024-04-10
KR20230152725A (ko) 2023-11-03

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