FR2267290B1 - - Google Patents

Info

Publication number
FR2267290B1
FR2267290B1 FR7412928A FR7412928A FR2267290B1 FR 2267290 B1 FR2267290 B1 FR 2267290B1 FR 7412928 A FR7412928 A FR 7412928A FR 7412928 A FR7412928 A FR 7412928A FR 2267290 B1 FR2267290 B1 FR 2267290B1
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
FR7412928A
Other languages
French (fr)
Other versions
FR2267290A1 (no
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7412928A priority Critical patent/FR2267290B1/fr
Priority to GB12389/75A priority patent/GB1504985A/en
Priority to NL7504155A priority patent/NL7504155A/xx
Priority to DE19752515874 priority patent/DE2515874A1/de
Priority to JP50044138A priority patent/JPS50143800A/ja
Publication of FR2267290A1 publication Critical patent/FR2267290A1/fr
Application granted granted Critical
Publication of FR2267290B1 publication Critical patent/FR2267290B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/016—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on manganites
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/0009—Materials therefor
    • G02F1/0036—Magneto-optical materials
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • 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)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Iron (AREA)
  • Catalysts (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR7412928A 1974-04-12 1974-04-12 Expired FR2267290B1 (no)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7412928A FR2267290B1 (no) 1974-04-12 1974-04-12
GB12389/75A GB1504985A (en) 1974-04-12 1975-03-25 Crystalline compounds having deformed perovskite structures which exhibit magnetic or conductive properties
NL7504155A NL7504155A (nl) 1974-04-12 1975-04-08 Kristallijne verbinding met een vervormd type perovskiet struktuur.
DE19752515874 DE2515874A1 (de) 1974-04-12 1975-04-11 Kristalline verbindungen mit perowskit-struktur
JP50044138A JPS50143800A (no) 1974-04-12 1975-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412928A FR2267290B1 (no) 1974-04-12 1974-04-12

Publications (2)

Publication Number Publication Date
FR2267290A1 FR2267290A1 (no) 1975-11-07
FR2267290B1 true FR2267290B1 (no) 1976-12-17

Family

ID=9137601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412928A Expired FR2267290B1 (no) 1974-04-12 1974-04-12

Country Status (5)

Country Link
JP (1) JPS50143800A (no)
DE (1) DE2515874A1 (no)
FR (1) FR2267290B1 (no)
GB (1) GB1504985A (no)
NL (1) NL7504155A (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69029260D1 (de) * 1989-02-16 1997-01-09 Ramon Galvan D Cavazos Supraleitende Zusammensetzungen und Verfahren zu ihrer Herstellung
US7006289B2 (en) 2002-09-04 2006-02-28 Massachuesetts Institute Of Technology Magnetooptical isolator material
CN111916771B (zh) * 2019-05-10 2022-02-18 上海捷氢科技股份有限公司 一种高活性、高稳定性PtNi纳米合金催化剂及其制备方法、应用

Also Published As

Publication number Publication date
GB1504985A (en) 1978-03-22
FR2267290A1 (no) 1975-11-07
DE2515874A1 (de) 1975-10-23
NL7504155A (nl) 1975-10-14
JPS50143800A (no) 1975-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse