Porous separator including porous layer including plate-type inorganic particles and porous coating layer including spherical inorganic particles and electrochemical device including the same
US11411282B2 · kind B2 · utility
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Key dates
| Filing date | Dec 17, 2018 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Sep 28, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A porous separator including a porous layer including plate-type inorganic particles, and a first binder polymer located on a part of or all surfaces of the plate-type inorganic particles, wherein the first binder polymer connects and fixes the plate-type inorganic particles, and an electrochemical device including the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.