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A Method For Formation Of A Solid Electrolyte Interface (Sei) Layer In A Battery
Abstract: ABSTRACT A METHOD FOR FORMATION OF A SOLID ELECTROLYTE INTERFACE (SEI) LAYER IN A BATTERY The present disclosure provides a method for forming a solid electrolyte interface (SEI) layer in a battery comprising a cathode, an anode, and an electrolyte having 5 an additive, the method comprising the steps of: a) first charging the pre-assembled case to a first potential (V1) to reduce the additive; b) subsequent second charging to a second potential (V2) to intercalate lithium from the electrolyte to an anode of the battery; and c) sequential charging to a third potential (V3) and discharging to a fourth potential (V4) to form the solid electrolyte interface layer in the battery. 10 Further, the present disclosure provides a battery formed by the method as disclosed herein. 33
Notices, Deadlines & Correspondence
Patent Information
Applicants
OLA ELECTRIC MOBILITY LIMITED
Inventors
1. SEKAR, Prasanna
2. KUNDRAKUDI PONSUBRAMANIAN, Annamalai
3. CHAUDHARI, Vijay
4. MEKKAT, Rajesh
Specification
Description:AS ATTACHED , Claims:AS ATTACHED
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202441077076-STATEMENT OF UNDERTAKING (FORM 3) [10-10-2024(online)].pdf | 2024-10-10 |
| 2 | 202441077076-REQUEST FOR EXAMINATION (FORM-18) [10-10-2024(online)].pdf | 2024-10-10 |
| 3 | 202441077076-REQUEST FOR EARLY PUBLICATION(FORM-9) [10-10-2024(online)].pdf | 2024-10-10 |
| 4 | 202441077076-POWER OF AUTHORITY [10-10-2024(online)].pdf | 2024-10-10 |
| 5 | 202441077076-FORM-9 [10-10-2024(online)].pdf | 2024-10-10 |
| 6 | 202441077076-FORM 18 [10-10-2024(online)].pdf | 2024-10-10 |
| 7 | 202441077076-FORM 1 [10-10-2024(online)].pdf | 2024-10-10 |
| 8 | 202441077076-DRAWINGS [10-10-2024(online)].pdf | 2024-10-10 |
| 9 | 202441077076-DECLARATION OF INVENTORSHIP (FORM 5) [10-10-2024(online)].pdf | 2024-10-10 |
| 10 | 202441077076-COMPLETE SPECIFICATION [10-10-2024(online)].pdf | 2024-10-10 |
| 11 | 202441077076-FORM-8 [23-10-2024(online)].pdf | 2024-10-23 |
| 12 | 202441077076-Proof of Right [04-04-2025(online)].pdf | 2025-04-04 |
| 13 | 202441077076-Request Letter-Correspondence [30-10-2025(online)].pdf | 2025-10-30 |
| 14 | 202441077076-Power of Attorney [30-10-2025(online)].pdf | 2025-10-30 |
| 15 | 202441077076-Form 1 (Submitted on date of filing) [30-10-2025(online)].pdf | 2025-10-30 |
| 16 | 202441077076-Covering Letter [30-10-2025(online)].pdf | 2025-10-30 |
| 17 | 202441077076-CERTIFIED COPIES TRANSMISSION TO IB [30-10-2025(online)].pdf | 2025-10-30 |