Patent · US Active

Lithium-ion-conducting composite material, comprising at least one polymer and lithium-ion-conducting particles

US11342582B2 · kind B2 · utility

1Cited by

0References

24Claims

0Family size

Assignee

Schott AG · DE

Inventors

Joerg Schuhmacher · Mainz, DE
Jochen Drewke · Mainz, DE
Hans-Joachim Schmitt · Ockenheim, DE
Philipp Treis · Mainz, DE
Miriam Kunze · Saulheim, DE
Andreas Roters · Mainz, DE
Meike Schneider · Taunusstein, DE

Key dates

Filing date	Nov 16, 2018
Grant date	May 24, 2022
Priority date	—
Expiry date	Nov 16, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A lithium-ion-conducting composite material is provided that includes at least one polymer and lithium-ion-conducting particles. The interfacial resistance for the lithium-ion conductivity between the polymer and the particles is reduced as a result of a surface modification of the particles and therefore the lithium-ion conductivity is greater than for a comparable composite material wherein the interfacial resistance between the polymer and the particles is not reduced.

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