Patent · US Active

Method of producing product inorganic compound and product inorganic compound

US11730856B2 · kind B2 · utility

0Cited by

10References

11Claims

0Family size

Assignee

KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION · JP

Inventors

Kunio Ishikawa · Fukuoka, JP
Maho ISHIKAWA · Ube, JP
Yasuharu NAKASHIMA · Fukuoka, JP

Key dates

Filing date	Jan 17, 2020
Grant date	Aug 22, 2023
Priority date	—
Expiry date	Jan 17, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01P2006/16
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A method of producing a product inorganic compound including: immersing a raw material inorganic compound having a volume of 10−13 m3 or more in an electrolyte aqueous solution or an electrolyte suspension; exchanging anions in the raw material inorganic compound with anions in the electrolyte aqueous solution or the electrolyte suspension; cations in the raw material inorganic compound are exchanged with cations in the electrolyte aqueous solution or the electrolyte suspension; or including a component (that excludes water, hydrogen, and oxygen) in the electrolyte aqueous solution or the electrolyte suspension not included in the raw material inorganic compound in the raw material inorganic compound; and obtaining a product inorganic compound having a volume of 10−13 m3 or more from the raw material inorganic compound.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.