HUP0302080A2 - Nagy elektronvezetż képességgel rendelkezż vegyes oxid anyag, ilyen anyagból készített elektród, eljárás az elektród elżállítására, továbbá elektrokémiai cella - Google Patents

Nagy elektronvezetż képességgel rendelkezż vegyes oxid anyag, ilyen anyagból készített elektród, eljárás az elektród elżállítására, továbbá elektrokémiai cella

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Publication number
HUP0302080A2
HUP0302080A2 HU0302080A HUP0302080A HUP0302080A2 HU P0302080 A2 HUP0302080 A2 HU P0302080A2 HU 0302080 A HU0302080 A HU 0302080A HU P0302080 A HUP0302080 A HU P0302080A HU P0302080 A2 HUP0302080 A2 HU P0302080A2
Authority
HU
Hungary
Prior art keywords
electrode
approx
mixed oxide
oxide material
electrochemical cell
Prior art date
Application number
HU0302080A
Other languages
English (en)
Inventor
Gerard Douwe Elzinga
Lambertus Plomp
Frederik Van Heuveln
Original Assignee
Energieonderzoek Centrum Nederland
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 NL1015886A external-priority patent/NL1015886C2/nl
Priority claimed from NL1017632A external-priority patent/NL1017632C1/nl
Priority claimed from NL1018266A external-priority patent/NL1018266C1/nl
Application filed by Energieonderzoek Centrum Nederland filed Critical Energieonderzoek Centrum Nederland
Publication of HUP0302080A2 publication Critical patent/HUP0302080A2/hu

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    • H—ELECTRICITY
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    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/46—Metal oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
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    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Cobaltates
    • C01G51/66—Cobaltates containing alkaline earth metals, e.g. SrCoO3
    • C01G51/68—Cobaltates containing alkaline earth metals, e.g. SrCoO3 containing rare earth, e.g. La0.3Sr0.7CoO3
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    • 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
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  • Engineering & Computer Science (AREA)
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  • Electric Double-Layer Capacitors Or The Like (AREA)
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  • Fuel Cell (AREA)
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  • Hybrid Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A találmány olyan, nagy elektronvezető képességű vegyes oxid anyaghozkapcsolódik, amelynek tapasztalati képlete: ABOy, ahol y 3, továbbá,ahol A az Na, K, Rb, Ca, Ba, La, Pr, Sr, Ce, Nb, Pb, Nd, Sm és Gdalkotta csoportból választott legalább egy fémet jelöl, továbbá ahol Ba Cu, Mg, Ti, V, Cr, Mn, Fe, Co, Nb, Mo, W és Zr alkotta csoportbólválasztott legalább egy fémet jelöl, továbbá ahol az A és 8 egyszerrenem lehet Nb, továbbá ahol az SrVO2,5 képletű anyag ki van zárva. Azanyag lehet perovszkit típusú anyag, amelynél y = 3-d, ahol d 0 és dértéke a kb.-0,2-től a kb. -0,05-ig terjedő tartományban, vagy a kb.+0,05-tól a kb. +0,7-ig terjedő tartományban van. Az anyag ugyancsaklehet Brown-Millerite típusú anyag, amelynél y = 2,5-x, ahol x értékea kb. -0,2-től a kb. -0,05-ig terjedő tartományban, vagy a kb. +0,05-tól a kb. +0,3-ig terjedő tartományban van. A találmány kiterjedemellett egy, a szóban forgó típusú vegyes oxid anyagból készített,elektrokémiai cellához való elektródra, az elektród vegyes oxidanyagból történő gyártási eljárására, továbbá olyan elektrokémiaicellára, amely legalább egy ilyen típusú, találmány szerinti vegyesoxid anyagból készített elektróddal rendelkezik. Ó
HU0302080A 2000-08-07 2001-07-26 Nagy elektronvezetż képességgel rendelkezż vegyes oxid anyag, ilyen anyagból készített elektród, eljárás az elektród elżállítására, továbbá elektrokémiai cella HUP0302080A2 (hu)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL1015886A NL1015886C2 (nl) 2000-08-07 2000-08-07 Elektrode voor een elektrochemische cel.
NL1017632A NL1017632C1 (nl) 2001-03-19 2001-03-19 Elektrode voor een elektrochemische cel.
NL1018266A NL1018266C1 (nl) 2001-06-12 2001-06-12 Gemengd oxidemateriaal met hoog geleidingsvermogen voor elektronen; elektrode voor een elektrochemische cel die dit materiaal omvat; werkwijze voor het vervaardigen van een elektrode voor een elektrochemische cel en elektrochemische cel die tenminste een dergelijke elektrode omvat.
PCT/NL2001/000621 WO2002013302A1 (en) 2000-08-07 2001-07-26 Mixed oxide material, electrode and method of manufacturing the electrode and electrochemical cell comprising it

Publications (1)

Publication Number Publication Date
HUP0302080A2 true HUP0302080A2 (hu) 2003-09-29

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HU0302080A HUP0302080A2 (hu) 2000-08-07 2001-07-26 Nagy elektronvezetż képességgel rendelkezż vegyes oxid anyag, ilyen anyagból készített elektród, eljárás az elektród elżállítására, továbbá elektrokémiai cella

Country Status (12)

Country Link
US (1) US20040089540A1 (hu)
EP (1) EP1320906A1 (hu)
JP (1) JP2004506302A (hu)
KR (1) KR20030038687A (hu)
AU (1) AU2001292443A1 (hu)
CA (1) CA2417013A1 (hu)
CZ (1) CZ2003246A3 (hu)
HU (1) HUP0302080A2 (hu)
IL (1) IL154204A0 (hu)
NZ (1) NZ523942A (hu)
PL (1) PL360437A1 (hu)
WO (1) WO2002013302A1 (hu)

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WO2002013302A8 (en) 2002-05-16
EP1320906A1 (en) 2003-06-25
AU2001292443A1 (en) 2002-02-18
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CA2417013A1 (en) 2002-02-14
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