WO2024161272 - A CERAMIC SEPARATOR FOR ENERGY STORAGE DEVICES
National phase entry is expected:
Publication Number
WO/2024/161272
Publication Date
08.08.2024
International Application No.
PCT/IB2024/050795
International Filing Date
29.01.2024
Title **
[English]
A CERAMIC SEPARATOR FOR ENERGY STORAGE DEVICES
[French]
SÉPARATEUR EN CÉRAMIQUE POUR DISPOSITIFS DE STOCKAGE D'ÉNERGIE
Applicants **
DEICHMAN, Boris
HaGalil 120
3268321 Haifa, IL
KORNEV, Alexander
HaGalil 120
3268321 Haifa, IL
Inventors
DEICHMAN, Boris
HaGalil 120
3268321 Haifa, IL
KORNEV, Alexander
HaGalil 120
3268321 Haifa, IL
Priority Data
2034046
30.01.2023
NL
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Natural Person
* |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 958 | |
| EPO | Filing, Examination | 3661 | |
| Japan | Filing | 601 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2710 |
Total: 8505 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention relates to separators in energy storage devices, especially to ceramic separators in such energy storage devices like batteries and fuel cells. The ceramic separator (3) formed from of dry mixture of A12O3 powder and 2SiO2 powder, wherein said mixture of powders is dopped with C6H5NH2 polymer powder forming ion transfer channels. A12O3 powder and 2SiO2 powder is selected such that a micro-sized tunnels in a range of 0.4 to 5 microns are formed and micro-sized tunnels are filed with C6H5NH2 polymer powder.[French]
La présente invention concerne des séparateurs dans des dispositifs de stockage d'énergie, en particulier des séparateurs en céramique dans de tels dispositifs de stockage d'énergie tels que des batteries et des piles à combustible. Le séparateur céramique (3) est formé à partir d'un mélange sec de poudre d'Al2O3 et de poudre de 2SiO2, ledit mélange de poudres étant dopé avec une poudre de polymère C6H5NH2 formant des canaux de transfert d'ions. La poudre d'Al2O3 et la poudre de 2SiO2 sont sélectionnées de sorte que des tunnels de taille micrométrique dans une plage de 0,4 à 5 microns soient formés et des tunnels de taille micrométrique soient profilés avec de la poudre de polymère C6H5NH2.