Patent · US Active

Asymmetric membranes

US10427106B2 · kind B2 · utility

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Key dates

Filing dateMay 2, 2017
Grant dateOct 1, 2019
Priority date—
Expiry dateOct 9, 2037

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02E60/10
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

Disclosed herein are porous asymmetric silicon membranes. The membranes are characterized by high structural stability, and as such are useful as anode components in lithium ion batteries.

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