US 2019/0198874 A1Published application

Method for producing positive electrode material for nonaqueous secondary battery

AssigneeNichia Corporation

InventorShunsuke SAWADA

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Abstract

A method for producing a positive electrode material for a nonaqueous secondary battery includes the steps of mixing a compound containing lithium, a compound containing nickel and BaTiO3 to form a mixed material; and sintering the mixed material to form a lithium transition metal composite oxide.

Claims5

Dependent claims

A method for producing a positive electrode material for a nonaqueous secondary battery, comprising the steps of:

mixing a compound containing lithium, a compound containing nickel and BaTiO3 to form a mixed material;
and
sintering the mixed material to form a lithium transition metal composite oxide.

Dependencies are inferred from the claim text.

Facts

Application: 16/229,246Filed 21 Dec 2018
Priority: JP 2017-24780925 Dec 2017
Published: 27 Jun 2019
Term ends: Not estimatedThe source records don’t support an estimate.

Classification14 codes

H01M 4/485
Of inorganic oxides or hydroxides: of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
H01M 4/525
Of nickel, cobalt or iron: of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g.…
C01G 53/502
Of the type n-, e.g. LiO2 or LiO2: containing lithium and cobalt
C01G 53/66
Complex oxides containing nickel and at least one other metal element: containing alkaline earth metals, e.g. SrNiO3 or SrNiO2

Family

US 11,641,015 B2Related patent
US 2019/0198874 A1This patent

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

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