WO2025012691 - HYBRID SULFONYL-CONTAINING COSOLVENT SYSTEMS, ELECTROLYTES MADE THEREWITH, AND ELECTROCHEMICAL DEVICES MADE USING SUCH ELECTROLYTES
National phase entry is expected:
Publication Number
WO/2025/012691
Publication Date
16.01.2025
International Application No.
PCT/IB2023/057203
International Filing Date
13.07.2023
Title **
[English]
HYBRID SULFONYL-CONTAINING COSOLVENT SYSTEMS, ELECTROLYTES MADE THEREWITH, AND ELECTROCHEMICAL DEVICES MADE USING SUCH ELECTROLYTES
[French]
SYSTÈMES DE CO-SOLVANTS CONTENANT DU SULFONYLE HYBRIDES, ÉLECTROLYTES FABRIQUÉS AVEC CEUX-CI ET DISPOSITIFS ÉLECTROCHIMIQUES FABRIQUÉS À L'AIDE DE TELS ÉLECTROLYTES
Applicants **
SES HOLDINGS PTE. LTD.
Inventors
LIU, Bin
SCHKERYANTZ, Luke
HE, Mingfu
YIN, Yijie
GAN, Hong
HU, Qichao
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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International Searching Authority |
MOIP
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2984 | |
| EPO | Filing, Examination, Granting | 27679 | |
| Japan | Filing, Examination, Granting | 3133 | |
| South Korea | Filing, Examination, Granting | 2842 | |
| USA | Filing, Examination, Granting | 13540 |
Total:
50,178
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
of the Disclosure: Hybrid sulfonyl-containing cosolvents systems that each include at least one sulfonyl-based solvent and one or more non-sulfonyl-based cosolvents each being a boron-containing solvent, a phosphorous-containing solvent, an ionic liquid solvent, a silyl ether solvent or derivative thereof, or an isocyanate solvent or a derivative thereof. Specific examples of each type of these non-sulfonyl- based cosolvents are disclosed. Electrolytes containing a hybrid sulfonyl-containing cosolvent system and one or more alkali-metal salts dissolved in the hybrid sulfonyl-containing cosolvent system are also disclosed, as are alkali-metal-based electrochemical cells, battery modules, and batteries containing such electrolytes.[French]
Selon la divulgation : L'invention concerne des systèmes de co-solvants contenant du sulfonyle hybrides qui comprennent chacun au moins un solvant à base de sulfonyle et un ou plusieurs co-solvants sans sulfonyle étant chacun un solvant contenant du bore, un solvant contenant du phosphore, un solvant liquide ionique, un solvant d'éther de silyle ou d'un dérivé de celui-ci, ou un solvant d'isocyanate ou d'un dérivé de celui-ci. Des exemples spécifiques de chaque type de ces co-solvants sans sulfonyle sont divulgués. L'invention concerne également des électrolytes contenant un système de co-solvant contenant du sulfonyle hybride et un ou plusieurs sels de métal alcalin dissous dans le système de co-solvant contenant du sulfonyle hybride, ainsi que des cellules électrochimiques à base de métal alcalin, des modules de batterie et des batteries contenant de tels électrolytes.