FR2119517A5 - - Google Patents

Info

Publication number
FR2119517A5
FR2119517A5 FR7145828A FR7145828A FR2119517A5 FR 2119517 A5 FR2119517 A5 FR 2119517A5 FR 7145828 A FR7145828 A FR 7145828A FR 7145828 A FR7145828 A FR 7145828A FR 2119517 A5 FR2119517 A5 FR 2119517A5
Authority
FR
France
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.)
Expired
Application number
FR7145828A
Other languages
French (fr)
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.)
Tudor AB
Original Assignee
Tudor AB
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 Tudor AB filed Critical Tudor AB
Application granted granted Critical
Publication of FR2119517A5 publication Critical patent/FR2119517A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8875—Methods for shaping the electrode into free-standing bodies, like sheets, films or grids, e.g. moulding, hot-pressing, casting without support, extrusion without support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1134—Inorganic fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inert Electrodes (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Powder Metallurgy (AREA)
  • Filtering Materials (AREA)
FR7145828A 1970-12-21 1971-12-21 Expired FR2119517A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE17275/70A SE360952B (enExample) 1970-12-21 1970-12-21

Publications (1)

Publication Number Publication Date
FR2119517A5 true FR2119517A5 (enExample) 1972-08-04

Family

ID=20303460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145828A Expired FR2119517A5 (enExample) 1970-12-21 1971-12-21

Country Status (11)

Country Link
US (1) US3802878A (enExample)
BE (1) BE776973A (enExample)
CA (1) CA973609A (enExample)
CS (1) CS177076B2 (enExample)
DE (1) DE2163185A1 (enExample)
ES (1) ES398111A1 (enExample)
FR (1) FR2119517A5 (enExample)
GB (1) GB1367526A (enExample)
IT (1) IT945540B (enExample)
NL (1) NL7117614A (enExample)
SE (1) SE360952B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421473A1 (fr) * 1978-03-30 1979-10-26 Jungner Ab Nife Procede de fabrication de corps d'electrode fortement poreux pour accumulateurs electriques et produit obtenu
FR2693596A1 (fr) * 1992-07-10 1994-01-14 Miba Sintermetall Ag Procédé de préparation d'une électrode frittée pour un élément galvanique.
EP3327831A1 (fr) * 2016-11-28 2018-05-30 Commissariat à l'énergie atomique et aux énergies alternatives Procede de fabrication d'une electrode positive poreuse pour accumulateur electrochimique lithium-soufre

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615779C3 (de) * 1976-04-10 1980-04-03 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur Herstellung von gesinterten Elektrodenkörpern
DE2738456A1 (de) * 1977-08-26 1979-03-01 Daimler Benz Ag Verfahren zur herstellung von eisenhaltigen sinterelektroden
US4279709A (en) * 1979-05-08 1981-07-21 The Dow Chemical Company Preparation of porous electrodes
US4871703A (en) * 1983-05-31 1989-10-03 The Dow Chemical Company Process for preparation of an electrocatalyst
ZA865535B (en) * 1985-07-30 1987-03-25 Polycristal Technologies Corp Porous electrodes and method of making same
US4707911A (en) * 1985-07-30 1987-11-24 Polycrystal Technologies Corp. Porous electrodes and method of making same
US5312580A (en) * 1992-05-12 1994-05-17 Erickson Diane S Methods of manufacturing porous metal alloy fuel cell components
US5429793A (en) * 1994-05-17 1995-07-04 Institute Of Gas Technology Scaleable process for producing Ni-Al ODS anode
KR0137797B1 (ko) * 1995-04-25 1998-06-15 심상철 수소저장합금을 이용한 2차전지용 전극의 제조방법
GB2341601B (en) * 1998-09-15 2000-07-26 Nat Power Plc Process for the preparation of reticulated copper or nickel sulfide
US6759004B1 (en) * 1999-07-20 2004-07-06 Southco, Inc. Process for forming microporous metal parts
DE59907970D1 (de) * 1999-09-14 2004-01-15 Stratec Medical Ag Oberdorf Gemisch aus zwei teilchen-phasen zur herstellung eines bei höheren temperaturen sinterfähigen grünlings
US6666961B1 (en) * 1999-11-18 2003-12-23 Proton Energy Systems, Inc. High differential pressure electrochemical cell
US20050250003A1 (en) * 2002-08-09 2005-11-10 Proton Energy Systems, Inc. Electrochemical cell support structure
CA2419291A1 (en) * 2001-05-15 2002-11-21 Showa Denko K.K. Niobium powder, niobium sintered body and capacitor using the sintered body
US6673130B2 (en) * 2001-06-15 2004-01-06 The Regents Of The University Of California Method of fabrication of electrodes and electrolytes
US20050019649A1 (en) * 2001-11-30 2005-01-27 Osamu Kakutani Method for manufacturing electrode for fuel cell
US6719946B2 (en) * 2001-12-20 2004-04-13 Fuelcell Energy, Inc. Anode support for carbonate fuel cells
US7713466B2 (en) * 2003-04-28 2010-05-11 Showa Denko K.K. Valve acting metal sintered body, production method therefor and solid electrolytic capacitor
US20050238796A1 (en) * 2004-04-22 2005-10-27 Armstong Tad J Method of fabricating composite cathodes for solid oxide fuel cells by infiltration
US7703983B2 (en) * 2004-06-10 2010-04-27 Ntn Corporation Sliding material and sliding bearing
US20100094420A1 (en) * 2004-07-02 2010-04-15 Grohowski Jr Joseph A Porous Bone Fixation Device
US7674426B2 (en) * 2004-07-02 2010-03-09 Praxis Powder Technology, Inc. Porous metal articles having a predetermined pore character
US9089427B2 (en) 2004-07-02 2015-07-28 Praxis Powder Technology, Inc. Method of making porous metal articles
US8500843B2 (en) 2004-07-02 2013-08-06 Praxis Powder Technology, Inc. Controlled porosity article
KR100682862B1 (ko) * 2005-01-11 2007-02-15 삼성에스디아이 주식회사 전기 화학 전지용 전극, 그 제조 방법 및 이를 채용한전기 화학 전지
IL173649A0 (en) * 2006-02-09 2006-07-05 Cerel Ceramic Technologies Ltd High capacitance capacitor anode
US7736776B1 (en) * 2006-04-04 2010-06-15 Spielman Rick B Method and system for removal of ammonia from wastewater by electrolysis
DE102008002457A1 (de) * 2008-06-16 2009-12-17 Elcomax Membranes Gmbh Verwendung eines protonenleitfähigkeitverleihenden Materials bei der Herstellung von Brennstoffzellen
US20110136005A1 (en) * 2009-12-04 2011-06-09 Gregory Scott Callen Vitamin B12 iron battery
DE102012208311B4 (de) * 2012-05-18 2025-08-21 Robert Bosch Gmbh Verfahren zum Herstellen einer Elektrode für einen elektrochemischen Energiespeicher und elektrochemischer Energiespeicher
WO2014110182A1 (en) 2013-01-08 2014-07-17 Praxis Powder Technology, Inc. High strength injection molded orthopedic devices
US20210277527A1 (en) * 2016-07-08 2021-09-09 University Of Southern California An inexpensive and robust oxygen evolution electrode
EP3529844A4 (en) 2016-10-21 2020-07-15 NantEnergy, Inc. CORRUGATED FUEL ELECTRODE
US11611115B2 (en) 2017-12-29 2023-03-21 Form Energy, Inc. Long life sealed alkaline secondary batteries
DE102018207773A1 (de) * 2018-05-17 2019-11-21 Robert Bosch Gmbh Verfahren zur Herstellung poröser Elektroden für elektrochemische Zellen
KR102853279B1 (ko) 2018-07-27 2025-08-29 폼 에너지 인코퍼레이티드 전기화학 전지들에 대한 음의 전극들
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes
WO2023147074A1 (en) 2022-01-28 2023-08-03 Form Energy, Inc. Bifacial sealed gas diffusion electrode
CN115020660B (zh) * 2022-04-18 2023-11-24 湖北大学 一种PQ-MnO2复合电极材料及其制备方法和应用
WO2026128351A2 (en) * 2024-12-09 2026-06-18 1 Visibility Technology LLC High performance pavement marking device, system, and manufacturing methods

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421473A1 (fr) * 1978-03-30 1979-10-26 Jungner Ab Nife Procede de fabrication de corps d'electrode fortement poreux pour accumulateurs electriques et produit obtenu
FR2693596A1 (fr) * 1992-07-10 1994-01-14 Miba Sintermetall Ag Procédé de préparation d'une électrode frittée pour un élément galvanique.
EP3327831A1 (fr) * 2016-11-28 2018-05-30 Commissariat à l'énergie atomique et aux énergies alternatives Procede de fabrication d'une electrode positive poreuse pour accumulateur electrochimique lithium-soufre
FR3059470A1 (fr) * 2016-11-28 2018-06-01 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de fabrication d'une electrode positive poreuse pour accumulateur electrochimique lithium-soufre

Also Published As

Publication number Publication date
DE2163185A1 (de) 1972-07-13
IT945540B (it) 1973-05-10
GB1367526A (en) 1974-09-18
BE776973A (fr) 1972-04-17
US3802878A (en) 1974-04-09
NL7117614A (enExample) 1972-06-23
CS177076B2 (enExample) 1977-07-29
CA973609A (en) 1975-08-26
SE360952B (enExample) 1973-10-08
ES398111A1 (es) 1974-07-01

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse