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WO1998002929B1 - Procede de preparation d'oxydes de vanadium amorphes melanges et leur utilisation en tant qu'electrodes de piles au lithium rechargeables - Google Patents

Procede de preparation d'oxydes de vanadium amorphes melanges et leur utilisation en tant qu'electrodes de piles au lithium rechargeables

Info

Publication number
WO1998002929B1
WO1998002929B1 PCT/US1997/011285 US9711285W WO9802929B1 WO 1998002929 B1 WO1998002929 B1 WO 1998002929B1 US 9711285 W US9711285 W US 9711285W WO 9802929 B1 WO9802929 B1 WO 9802929B1
Authority
WO
WIPO (PCT)
Prior art keywords
electrode material
metal
formula
vanadium metal
metal oxide
Prior art date
Application number
PCT/US1997/011285
Other languages
English (en)
Other versions
WO1998002929A1 (fr
Filing date
Publication date
Priority claimed from US08/678,210 external-priority patent/US5700598A/en
Application filed filed Critical
Priority to CA002259590A priority Critical patent/CA2259590C/fr
Priority to JP10506049A priority patent/JP2000503622A/ja
Priority to AU36443/97A priority patent/AU715258B2/en
Priority to EP97933196A priority patent/EP0913007A1/fr
Priority to IL12770797A priority patent/IL127707A/en
Publication of WO1998002929A1 publication Critical patent/WO1998002929A1/fr
Publication of WO1998002929B1 publication Critical patent/WO1998002929B1/fr

Links

Abstract

Procédés de préparation d'oxydes métalliques de vanadium ternaires, lithiés et amorphes et d'oxydes métalliques non lithiés, binaires et amorphes de formule LixMyVzO¿(x+5z+ny)/z? et MyVzO¿(5z+ny)/z? respectivement. M est un métal, 0∫x∫3, 0∫y∫3, 1∫z∫4 et n=2 ou 3. Les oxydes métalliques de vanadium sont formés par des procédés de précipitation aqueuse. Des cellules de batteries intercalaires au lithium rechargeables dans lesquelles les matériaux ci-dessus utilisés comme des électrodes négatives sont également décrites.
PCT/US1997/011285 1996-07-11 1997-06-27 Procede de preparation d'oxydes de vanadium amorphes melanges et leur utilisation en tant qu'electrodes de piles au lithium rechargeables WO1998002929A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002259590A CA2259590C (fr) 1996-07-11 1997-06-27 Procede de preparation d'oxydes de vanadium amorphes melanges et leur utilisation en tant qu'electrodes de piles au lithium rechargeables
JP10506049A JP2000503622A (ja) 1996-07-11 1997-06-27 混合非晶質酸化バナジウムの製造方法と再充電可能なリチウム電池の電極としての使用
AU36443/97A AU715258B2 (en) 1996-07-11 1997-06-27 A method for preparing mixed amorphous vanadium oxides and their use as electrodes in rechargeable lithium cells
EP97933196A EP0913007A1 (fr) 1996-07-11 1997-06-27 Procede de preparation d'oxydes de vanadium amorphes melanges et leur utilisation en tant qu'electrodes de piles au lithium rechargeables
IL12770797A IL127707A (en) 1996-07-11 1997-06-27 Method for preparing mixed amorphous vanadium oxides and their use as electrodes in rechargeable lithium cells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/678,210 US5700598A (en) 1996-07-11 1996-07-11 Method for preparing mixed amorphous vanadium oxides and their use as electrodes in reachargeable lithium cells
US08/678,210 1996-07-11

Publications (2)

Publication Number Publication Date
WO1998002929A1 WO1998002929A1 (fr) 1998-01-22
WO1998002929B1 true WO1998002929B1 (fr) 1998-02-19

Family

ID=24721854

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/011285 WO1998002929A1 (fr) 1996-07-11 1997-06-27 Procede de preparation d'oxydes de vanadium amorphes melanges et leur utilisation en tant qu'electrodes de piles au lithium rechargeables

Country Status (10)

Country Link
US (1) US5700598A (fr)
EP (1) EP0913007A1 (fr)
JP (2) JP2000503622A (fr)
AU (1) AU715258B2 (fr)
CA (1) CA2259590C (fr)
ID (1) ID17594A (fr)
IL (1) IL127707A (fr)
MY (1) MY133690A (fr)
TW (1) TW362296B (fr)
WO (1) WO1998002929A1 (fr)

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