US 2023/0343949 A1Published application

Positive electrode active material for proton conducting secondary batteries, and proton conducting secondary battery provided with same

AssigneeKawasaki Motors, Ltd.

InventorsKwohsiung YOUNG, Kousuke NAKAYAMA, Chiaki MATSUDA

Life of this patent

Estimating the term…

Abstract

A cathode-active material for a proton-conducting secondary battery, the cathode-active material being for use in a proton-conducting secondary battery, the cathode-active material comprising a compound that is a solid solution that has a composition containing Mn.

Claims8

Dependent claims

Dependencies are inferred from the claim text.

Facts

Application: 18/215,383Filed 28 Jun 2023
Priority: 29 Dec 2020
Published: 26 Oct 2023
Term ends: Not estimatedThe source records don’t support an estimate.

Classification12 codes

H01M 4/505
Of manganese: of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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 4/525
Of nickel, cobalt or iron: of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g.…

Family

Application18/215,383Continuation
US 2023/0343949 A1This patent

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

Timeline

Citations

Open elsewhere

Building an agent or pulling many patents? Use the API or MCP server instead of scraping pages. Get an API key

patentgrep

Loading patent…

patentgrepSearch patents

Back to results