WO2015197600A3 - Elektrisches speichersystem mit einem scheibenförmigen diskreten element, diskretes element, verfahren zu dessen herstellung sowie dessen verwendung - Google Patents

Elektrisches speichersystem mit einem scheibenförmigen diskreten element, diskretes element, verfahren zu dessen herstellung sowie dessen verwendung Download PDF

Info

Publication number
WO2015197600A3
WO2015197600A3 PCT/EP2015/064073 EP2015064073W WO2015197600A3 WO 2015197600 A3 WO2015197600 A3 WO 2015197600A3 EP 2015064073 W EP2015064073 W EP 2015064073W WO 2015197600 A3 WO2015197600 A3 WO 2015197600A3
Authority
WO
WIPO (PCT)
Prior art keywords
discrete element
disc
storage system
electrical storage
producing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2015/064073
Other languages
English (en)
French (fr)
Other versions
WO2015197600A2 (de
Inventor
Miriam Kunze
Ulrich Peuchert
Nikolaus Schultz
Thorsten Damm
Clemens Ottermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schott AG
Original Assignee
Schott AG
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 DE102015103857.9A external-priority patent/DE102015103857A1/de
Application filed by Schott AG filed Critical Schott AG
Publication of WO2015197600A2 publication Critical patent/WO2015197600A2/de
Publication of WO2015197600A3 publication Critical patent/WO2015197600A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/116Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117Inorganic material
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/078Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/24Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0436Small-sized flat cells or batteries for portable equipment
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • H01M10/0585Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/102Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/11Primary casings; Jackets or wrappings characterised by their shape or physical structure having a chip structure, e.g. micro-sized batteries integrated on chips
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/116Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/116Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/1245Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the external coating on the casing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/131Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/183Sealing members
    • H01M50/186Sealing members characterised by the disposition of the sealing members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/40Printed batteries, e.g. thin film batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

Die Erfindung betrifft ein elektrisches Speichersystem mit einer Dicke kleiner 2mm, beinhaltend mindestens ein scheibenförmiges diskretes Element, wobei das scheibenförmige diskrete Element durch eine hohe Resistenz des scheibenförmigen diskreten Elements gegenüber dem Angriff von Alkalimetallen oder Ionen von Alkalimetallen, insbesondere Lithium, wobei das scheibenförmige diskrete Element einen niedrigen Gehalt an TiO2 aufweist, wobei der TiO2-Gehalt bevorzugt weniger als 2,0 Gew.-%, bevorzugt weniger als 0,5 Gew.-% beträgt, und bevorzugt TiO2-frei ist.
PCT/EP2015/064073 2014-06-23 2015-06-23 Elektrisches speichersystem mit einem scheibenförmigen diskreten element, diskretes element, verfahren zu dessen herstellung sowie dessen verwendung Ceased WO2015197600A2 (de)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
DE102014008934 2014-06-23
DE102014008934.7 2014-06-23
DE102014010735 2014-07-23
DE102014010734.5 2014-07-23
DE102014010734 2014-07-23
DE102014010735.3 2014-07-23
DE102014117633 2014-12-01
DE102014117633.2 2014-12-01
DE102015103857.9A DE102015103857A1 (de) 2014-12-01 2015-03-16 Miniaturisiertes elektronisches Bauelement mit verringerter Bruchgefahr sowie Verfahren zu dessen Herstellung
DE102015103863 2015-03-16
DE102015103863.3 2015-03-16
DE102015103857.9 2015-03-16

Publications (2)

Publication Number Publication Date
WO2015197600A2 WO2015197600A2 (de) 2015-12-30
WO2015197600A3 true WO2015197600A3 (de) 2016-03-17

Family

ID=54938880

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/064073 Ceased WO2015197600A2 (de) 2014-06-23 2015-06-23 Elektrisches speichersystem mit einem scheibenförmigen diskreten element, diskretes element, verfahren zu dessen herstellung sowie dessen verwendung

Country Status (1)

Country Link
WO (1) WO2015197600A2 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904396A1 (de) * 1978-02-10 1979-08-16 Mallory & Co Inc P R Galvanisches element
DE3128863A1 (de) * 1981-07-22 1983-02-10 Varta Batterie Ag, 3000 Hannover Lithium-zelle mit glasdurchfuehrung
US20040186000A1 (en) * 2003-02-18 2004-09-23 Toru Kawamoto Glass composition
EP2234188A1 (de) * 2009-03-27 2010-09-29 Koninklijke Philips Electronics N.V. Batterievorrichtung
US20110098171A1 (en) * 2008-03-03 2011-04-28 Saint-Gobain Glass France Method of producing glass
US20120040211A1 (en) * 2009-02-23 2012-02-16 Takashi Murata Glass film for lithium ion battery
DE102012207424B3 (de) * 2012-05-04 2013-06-20 Schott Ag Lithiumionenleitende Glaskeramik, Verfahren zur Herstellung einer Lithiumionenleitenden Glaskeramik, Ionenleiter und Verwendung des Ionenleiters

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904396A1 (de) * 1978-02-10 1979-08-16 Mallory & Co Inc P R Galvanisches element
DE3128863A1 (de) * 1981-07-22 1983-02-10 Varta Batterie Ag, 3000 Hannover Lithium-zelle mit glasdurchfuehrung
US20040186000A1 (en) * 2003-02-18 2004-09-23 Toru Kawamoto Glass composition
US20110098171A1 (en) * 2008-03-03 2011-04-28 Saint-Gobain Glass France Method of producing glass
US20120040211A1 (en) * 2009-02-23 2012-02-16 Takashi Murata Glass film for lithium ion battery
EP2234188A1 (de) * 2009-03-27 2010-09-29 Koninklijke Philips Electronics N.V. Batterievorrichtung
DE102012207424B3 (de) * 2012-05-04 2013-06-20 Schott Ag Lithiumionenleitende Glaskeramik, Verfahren zur Herstellung einer Lithiumionenleitenden Glaskeramik, Ionenleiter und Verwendung des Ionenleiters

Also Published As

Publication number Publication date
WO2015197600A2 (de) 2015-12-30

Similar Documents

Publication Publication Date Title
HK1255125A1 (zh) 高纯度锂和相关产品及方法
EP4424408A3 (de) Verfahren zur herstellung von lithiumhydroxid
WO2016079696A3 (en) Conductive polymer coatings for three dimensional substrates
WO2015184197A3 (en) Methods for producing and using perovskite materials and devices therefrom
EP4282869A3 (de) Elektrolyt für lithium-ionen-batterie und lithium-ionen-batterie
WO2013142440A3 (en) Mixtures, methods and compositions pertaining to conductive materials
WO2016053399A3 (en) Thin aerogel materials
MX2017007839A (es) Composiciones de dentifrico con bajo contenido de agua.
MX2017001379A (es) Producto antiseptico, proceso para prepararlo y su uso.
EP3219825A4 (de) Isolationsbeschichtungszusammensetzung für ein orientiertes elektrisches stahlblech, orientiertes elektrisches stahlblech mit einer damit auf seiner oberfläche hergestellten isolationsbeschichtung sowie herstellungsverfahren dafür
EP3316359A4 (de) Zusammensetzung einer elektrode mit elektrochemischem element, elektrode mit elektrochemischem element, elektrochemisches element und verfahren zur herstellung einer zusammensetzung einer elektrode mit elektrochemischem element
EP3073558A4 (de) Titanmaterial oder titanlegierungsmaterial mit oberflächenleitfähigkeit, herstellungsverfahren dafür, brennstoffzellenseparator damit und brennstoffzelle
EP3105807A4 (de) Graphenverbundstoff, verfahren zur herstellung des graphenverbundstoffes und elektrode für lithium-ionen-batterie mit dem graphenverbundstoff
EP3379822A4 (de) Verfahren zur optimierung von echtzeitvideos, endgerät und nichtflüchtiges computerlesbares speichermedium
EP3439097A4 (de) Magnesiumionenhaltige elektrolytlösung
WO2015197594A3 (de) Elektrisches speichersystem enthaltend ein scheibenförmiges diskretes element, scheibenförmiges diskretes element sowie verfahren zu dessen herstellung und dessen verwendung
WO2015017316A3 (en) Methods and compositions for modifying mucous membranes
EP3407416A4 (de) Elektrolytlösung, positivelektrode und lithium-ionen-batterie mit der elektrolytlösung und/oder der positivelektrode
ZA201505394B (en) Method for the production of sheet metal having a znmg or znalmg coating, comprising the application of a basic solution of a magnesium ion complexing agent, and resulting sheet metal
WO2016089144A3 (ko) 이차 전지용 전극 조립체 제조 방법
EP3321327A4 (de) Flüssige zusammensetzung, verfahren zur herstellung davon und verfahren zur herstellung einer membranelektrodenbaugruppe
WO2016137916A3 (en) Low temperature chemical strengthening process for glass
EP3095328A4 (de) Akarizidzusammensetzung mit verlängerter wirkung und herstellungsverfahren, akarizidstreifen und verfahren zur steuerung der varroa-zerstörermilbe
EP3351659A4 (de) Positive elektrode für wasserelektrolyse, elektrolysezelle und verfahren zur herstellung einer positiven elektrode für wasserelektrolyse
EP3309882A4 (de) Kathodenzusammensetzung, kathode und brennstoffzelle damit

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15732591

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15732591

Country of ref document: EP

Kind code of ref document: A2