Patent · US Active

Phase-pure lithium aluminium titanium phosphate and method for its production and its use

US9748557B2 · kind B2 · utility

2Cited by

4References

15Claims

0Family size

Assignee

Johnson Matthey PLC · GB

Inventors

Michael Holzapfel · Birkenfeld, DE
Max Eisgruber · Bruckberg, DE
Gerhard Nuspl · Munich, DE

Key dates

Filing date	Apr 29, 2015
Grant date	Aug 29, 2017
Priority date	—
Expiry date	Jul 27, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present invention relates to a method for producing lithium aluminum titanium phosphates of the general formula Li1+xTi2−xAlx(PO4)3, wherein x is ≦0.4, a method for their production as well as their use as solid-state electrolytes in lithium ion accumulators.

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