US 2014/0193708 A1Published application

Positive active material composition for rechargeable lithium battery, positive electrode prepared from composition, and rechargeable lithium battery including positive electrode

AssigneeSamsung SDI Co., Ltd.

InventorsSeung-Hun Han, Myung-Duk Lim, Chae-Woong Cho

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Abstract

In an aspect, a positive active material composition for a rechargeable lithium battery including a positive active material coated with a vanadium pentaoxide (V2O5) and an aqueous binder, a positive electrode including the same, and a rechargeable lithium battery including the positive electrode is disclosed.

Claims19

Dependent claims

A positive active material composition for a rechargeable lithium battery, comprising

a positive active material coated with vanadium pentaoxide (V2O5);
and
an aqueous binder.

Dependencies are inferred from the claim text.

Facts

Application: 13/888,175Filed 6 May 2013
Priority: KR 10-2013-00012714 Jan 2013
Published: 10 Jul 2014
Term ends: Not estimatedThe source records don’t support an estimate.

Classification20 codes

H01M 4/366
Composites: as layered products
H01M 4/131
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof: electrodes based on…
H01M 4/48
Selection of substances as active materials, active masses, active liquids: of inorganic oxides or hydroxides
H01M 4/485
Of inorganic oxides or hydroxides: of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy

Family

US 9,455,441 B2Related patent
US 2014/0193708 A1This patent

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

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