Patent · US Active

Battery electrode, battery, and method for manufacturing a battery electrode

US10170746B2 · kind B2 · utility

0Cited by

6References

24Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Joachim Hirschler · Villach, AT
Magdalena Forster · Villach, AT
Michael Sorger · Villach, AT
Katharina Schmut · Villach, AT
Bernhard Goller · Villach, AT
Philemon Schweizer · Feffernitz, AT
Michael Sternad · Graz, AT
Thomas Walter · Oldenburg, DE

Key dates

Filing date	Oct 17, 2012
Grant date	Jan 1, 2019
Priority date	—
Expiry date	Jun 3, 2033

Classification

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

Abstract

A battery electrode in accordance with various embodiments may include: a substrate including a surface configured to face an ion-carrying electrolyte; and a first diffusivity changing region at a first portion of the surface, wherein the first diffusivity changing region is configured to change diffusion of ions carried by the electrolyte into the substrate, and wherein a second portion of the surface is free from the first diffusivity changing region.

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