Method of solvent-free manufacturing of composite electrodes incorporating radiation curable binders
Patent
·
OSTI ID:1892774
A method of making an electrode includes the step of mixing active material particles, radiation curable resin precursors, and electrically conductive particles to create an electrode precursor mixture. The electrode precursor mixture is electrostatically sprayed onto a current collector to provide an electrode preform. The electrode preform is heated and calendered to melt the resin precursor such that the resin precursor surrounds the active particles and electrically conductive particles. Radiation is applied to the electrode preform sufficient to cure the radiation curable resin precursors into resin.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-00OR22725
- Assignee:
- UTBattelle, LLC (Oak Ridge, TN)
- Patent Number(s):
- 11,289,689
- Application Number:
- 15/966,840
- OSTI ID:
- 1892774
- Country of Publication:
- United States
- Language:
- English
Energy impact of cathode drying and solvent recovery during lithium-ion battery manufacturing
|
journal | August 2016 |
Solvent-Free Manufacturing of Electrodes for Lithium-ion Batteries
|
journal | March 2016 |
Electron Beam Curing of Composite Positive Electrode for Li-Ion Battery
|
journal | January 2016 |
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