Conditioning carbonaceous materials through slow scanning cycling in an electrochemical cell
US6358289B1 · kind B1 · utility
5Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 1999 |
| Grant date | Mar 19, 2002 |
| Priority date | — |
| Expiry date | Aug 3, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49108
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A process for conditioning an electrochemical cell comprising the steps of fabricating an electrochemical cell comprising a first electrode which comprises a carbonaceous active material and a lithium polysilicate binder, a second electrode, and an electrolyte, and controllably cycling the electrochemical cell, and in turn, forming a passivation layer near the interface between the first electrode and the electrolyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.