US 2013/0230780 A1Published application

Cathode material for lithium batteries

AssigneeUchicago Argonne, LLC

InventorsSang-Ho Park, Khalil Amine

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Abstract

A method of manufacture an article of a cathode (positive electrode) material for lithium batteries. The cathode material Is a lithium molybdenum composite transition, metal oxide material and is prepared by mixing in a solid state m intermediate molybdenum composite transition metal oxide and a lithium source. The mixture is thermally treated to obtain me lithium molybdenum composite transition metal oxide cathode material.

Claims18

Dependent claims

An electrochemical device comprising a positive electrode of lithium molybdenum composite transition metal oxide, a negative electrode and a non-aqueous electrolyte.

Dependencies are inferred from the claim text.

Facts

Application: 13/863,955Filed 16 Apr 2013
Priority: 19 Jun 2006
Published: 5 Sep 2013
Term ends: Not estimatedThe source records don’t support an estimate.

Classification28 codes

H01M 4/131
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof: electrodes based on…
C01G 45/1228
Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof: of the type -, e.g. LiMnO2 or LiO2
C01G 51/50
Containing manganese: of the type n-, e.g. LiO2 or LiO2
C01G 53/502
Of the type n-, e.g. LiO2 or LiO2: containing lithium and cobalt

Family

Application11/455,358Division · filed 19 Jun 2006
Application13/863,955Division
US 2007/0292763 A1Published application
US 8,492,030 B2Related patent
US 8,932,768 B2Related patent
US 2013/0230780 A1This patent

From the US filing history. Foreign family members aren’t listed.

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