IT1205166B - Elemento separatore poroso completamente costituito da polifenilensolfuro,per l'elettrolisi dell'acqua - Google Patents

Elemento separatore poroso completamente costituito da polifenilensolfuro,per l'elettrolisi dell'acqua

Info

Publication number
IT1205166B
IT1205166B IT20989/87A IT2098987A IT1205166B IT 1205166 B IT1205166 B IT 1205166B IT 20989/87 A IT20989/87 A IT 20989/87A IT 2098987 A IT2098987 A IT 2098987A IT 1205166 B IT1205166 B IT 1205166B
Authority
IT
Italy
Prior art keywords
pps
felt
polyphenylene sulfide
water electrolysis
fabric
Prior art date
Application number
IT20989/87A
Other languages
English (en)
Other versions
IT8720989A0 (it
Inventor
Luigi Giuffre
Giovanni Modica
Alberto Pagani
Giancarlo Imarisio
Original Assignee
Testori Spa Flli
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
Application filed by Testori Spa Flli filed Critical Testori Spa Flli
Priority to IT20989/87A priority Critical patent/IT1205166B/it
Publication of IT8720989A0 publication Critical patent/IT8720989A0/it
Priority to AT88109272T priority patent/ATE58188T1/de
Priority to DE8888109272T priority patent/DE3860995D1/de
Priority to EP88109272A priority patent/EP0296425B1/en
Priority to US07/207,334 priority patent/US4895634A/en
Priority to JP63152461A priority patent/JPH0192394A/ja
Application granted granted Critical
Publication of IT1205166B publication Critical patent/IT1205166B/it

Links

Classifications

    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • 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
    • C08J5/2256—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
    • 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
    • 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
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2381/04—Polysulfides
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Artificial Filaments (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT20989/87A 1987-06-22 1987-06-22 Elemento separatore poroso completamente costituito da polifenilensolfuro,per l'elettrolisi dell'acqua IT1205166B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT20989/87A IT1205166B (it) 1987-06-22 1987-06-22 Elemento separatore poroso completamente costituito da polifenilensolfuro,per l'elettrolisi dell'acqua
AT88109272T ATE58188T1 (de) 1987-06-22 1988-06-10 Gaenzlich aus polyphenylensulfid hergestelltes poroeses diaphragma fuer die wasserelektrolyse.
DE8888109272T DE3860995D1 (de) 1987-06-22 1988-06-10 Gaenzlich aus polyphenylensulfid hergestelltes poroeses diaphragma fuer die wasserelektrolyse.
EP88109272A EP0296425B1 (en) 1987-06-22 1988-06-10 Porous separatory member entirely made of polyphenylene sulfide for the electrolysis of water
US07/207,334 US4895634A (en) 1987-06-22 1988-06-14 Porous separatory member entirely made of polyphenylene sulfide for the electrolysis of water
JP63152461A JPH0192394A (ja) 1987-06-22 1988-06-22 多孔性分離体およびその製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20989/87A IT1205166B (it) 1987-06-22 1987-06-22 Elemento separatore poroso completamente costituito da polifenilensolfuro,per l'elettrolisi dell'acqua

Publications (2)

Publication Number Publication Date
IT8720989A0 IT8720989A0 (it) 1987-06-22
IT1205166B true IT1205166B (it) 1989-03-15

Family

ID=11175044

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20989/87A IT1205166B (it) 1987-06-22 1987-06-22 Elemento separatore poroso completamente costituito da polifenilensolfuro,per l'elettrolisi dell'acqua

Country Status (6)

Country Link
US (1) US4895634A (it)
EP (1) EP0296425B1 (it)
JP (1) JPH0192394A (it)
AT (1) ATE58188T1 (it)
DE (1) DE3860995D1 (it)
IT (1) IT1205166B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2153973A1 (en) * 1993-01-15 1994-07-21 Christopher Andreola Process for producing ion exchange membranes, and the ion exchange membranes produced thereby
FR2730244B1 (fr) * 1995-02-02 1997-04-04 Gec Alsthom Acb Procede de traitement d'un diaphragme pour electrolyseur
US5690873A (en) * 1995-12-11 1997-11-25 Pall Corporation Polyarylene sulfide melt blowing methods and products
US6110589A (en) * 1995-12-11 2000-08-29 Pall Corporation Polyarylene sulfide melt blown fibers and products
US6130292A (en) * 1995-12-11 2000-10-10 Pall Corporation Polyarylene sulfide resin composition
CN101372752B (zh) * 2007-08-21 2010-12-08 天津工业大学 耐高温碱性水电解槽隔膜及其制备方法
US9708719B2 (en) * 2010-12-10 2017-07-18 Aquahydrex Pty Ltd Multi-layer water-splitting devices
CA2876236A1 (en) 2012-06-12 2013-12-19 Monash University Breathable electrode and method for use in water splitting
CN103938337A (zh) * 2013-01-18 2014-07-23 东丽纤维研究所（中国）有限公司 一种水电解槽用隔膜布及其生产方法
AU2014295914A1 (en) 2013-07-31 2016-02-11 Aquahydrex Pty Ltd Composite three-dimensional electrodes and methods of fabrication
JP6481330B2 (ja) * 2014-10-30 2019-03-13 東レ株式会社 アルカリ水電気分解隔膜用基材
CN106941137A (zh) * 2016-01-04 2017-07-11 中兴通讯股份有限公司 电池模组和具有该电池模组的基站
CN108368650B (zh) * 2016-04-18 2021-07-09 东丽纤维研究所（中国）有限公司 一种水电解槽用聚苯硫醚机织物及其制造方法
US20220145479A1 (en) 2019-02-01 2022-05-12 Aquahydrex, Inc. Electrochemical system with confined electrolyte
CN109898322A (zh) * 2019-03-15 2019-06-18 天津工业大学 一种磺化非织造布及制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110265A (en) * 1977-03-01 1978-08-29 Ionics Inc. Ion exchange membranes based upon polyphenylene sulfide
US4199321A (en) * 1978-09-27 1980-04-22 Phillips Petroleum Company Basic dyeing of poly(arylene sulfide) resins
DE3321159A1 (de) * 1983-06-11 1984-12-13 Bayer Ag, 5090 Leverkusen Gewebtes diaphragma fuer waessrige elektrolyte
US4707228A (en) * 1986-06-06 1987-11-17 Treadwell Corporation Diaphragm for electrolytic and electrochemical cells

Also Published As

Publication number Publication date
JPH0192394A (ja) 1989-04-11
DE3860995D1 (de) 1990-12-13
ATE58188T1 (de) 1990-11-15
EP0296425B1 (en) 1990-11-07
IT8720989A0 (it) 1987-06-22
US4895634A (en) 1990-01-23
EP0296425A1 (en) 1988-12-28

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970527