BR7309661D0 - Membrana de diafragma - Google Patents

Membrana de diafragma

Info

Publication number
BR7309661D0
BR7309661D0 BR9661/73A BR966173A BR7309661D0 BR 7309661 D0 BR7309661 D0 BR 7309661D0 BR 9661/73 A BR9661/73 A BR 9661/73A BR 966173 A BR966173 A BR 966173A BR 7309661 D0 BR7309661 D0 BR 7309661D0
Authority
BR
Brazil
Prior art keywords
diaphragm membrane
diaphragm
membrane
Prior art date
Application number
BR9661/73A
Other languages
English (en)
Portuguese (pt)
Inventor
Miwa Takafumi
L Ehara
Kamaya Masami
Original Assignee
Asahi Chemical Ind
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 JP12392472A external-priority patent/JPS4981278A/ja
Priority claimed from JP12493372A external-priority patent/JPS559953B2/ja
Priority claimed from JP12493472A external-priority patent/JPS559954B2/ja
Priority claimed from JP48077889A external-priority patent/JPS5026771A/ja
Priority claimed from JP48077888A external-priority patent/JPS5026770A/ja
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of BR7309661D0 publication Critical patent/BR7309661D0/pt

Links

Classifications

    • 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 or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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 or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon 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
    • H01M8/02—Details
    • H01M8/0289—Means for holding the electrolyte
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Silicon Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BR9661/73A 1972-12-12 1973-12-10 Membrana de diafragma BR7309661D0 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP12392472A JPS4981278A (fr) 1972-12-12 1972-12-12
JP12493372A JPS559953B2 (fr) 1972-12-13 1972-12-13
JP12493472A JPS559954B2 (fr) 1972-12-13 1972-12-13
JP48077889A JPS5026771A (fr) 1973-07-12 1973-07-12
JP48077888A JPS5026770A (fr) 1973-07-12 1973-07-12

Publications (1)

Publication Number Publication Date
BR7309661D0 true BR7309661D0 (pt) 1974-08-29

Family

ID=27524694

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9661/73A BR7309661D0 (pt) 1972-12-12 1973-12-10 Membrana de diafragma

Country Status (5)

Country Link
BE (1) BE808542A (fr)
BR (1) BR7309661D0 (fr)
DE (1) DE2354711B2 (fr)
FR (1) FR2209608A1 (fr)
NL (1) NL7316807A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280435A1 (fr) * 1974-08-02 1976-02-27 Rhone Poulenc Ind Procede d'obtention d'une membrane microporeuse et nouveau produit ainsi obtenu
JPS52127479A (en) * 1976-04-20 1977-10-26 Agency Of Ind Science & Technol Chemical resistant diaphragm and its preparation
US4126536A (en) * 1976-12-27 1978-11-21 Basf Wyandotte Corporation Diaphragms for chlor-alkali cells
GB1549586A (en) 1977-03-04 1979-08-08 Kureha Chemical Ind Co Ltd Electrolytic membrane and electrolytic process
NL7907632A (nl) * 1978-10-20 1980-04-22 Ppg Industries Inc Diafragma met zirconium- en magnesiumverbindingen in een poreuze matrix.
DE3222361C2 (de) * 1982-06-14 1985-03-28 Grace Gmbh, 2000 Norderstedt Scheider für Blei-Bleidioxid-Akkumulatoren und Verfahren zu deren Herstellung
FR2584867A1 (fr) * 1985-07-15 1987-01-16 Innolab Separateurs ceramiques pour batteries d'accumulateurs electriques
EP0267342A1 (fr) * 1986-11-12 1988-05-18 Innolab Séparateurs céramiques pour batteries d'accumulateurs électriques
JPH0413770A (ja) * 1990-05-01 1992-01-17 Junkosha Co Ltd 絶縁材料及びその製造方法
AU2018305973B2 (en) 2017-07-26 2023-07-13 Nippon Shokubai Co., Ltd. Diaphragm for alkaline water electrolysis, method for producing same, and method for producing inorganic-organic composite membrane
CN111188050B (zh) * 2019-12-31 2021-07-09 山东东岳高分子材料有限公司 碱金属氯化物电解用超薄全氟磺酸离子交换膜及其制备方法
FR3140024B1 (fr) 2022-09-22 2024-08-09 Psa Automobiles Sa procédé de gestion d’un habitacle de véhicule automobile utilitaire

Also Published As

Publication number Publication date
FR2209608B1 (fr) 1977-08-19
FR2209608A1 (en) 1974-07-05
DE2354711A1 (de) 1974-07-04
DE2354711B2 (de) 1975-08-14
BE808542A (fr) 1974-06-12
NL7316807A (fr) 1974-06-14

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