Fabrication procedure for LiMn2O4/Graphite-based Lithium-ionRechargeable Pouch Cells
Procedures were developed at LBNL specifically for making electrodes and batteries of LiMn{sub 2}O{sub 4} (spinel) and MCMB (meso carbon micro beads) graphite for high-power applications (HEVs). Electrode performance can be very dependent on the materials used so it is pointed out that Toda M809 was used for the cathode active material and MCMB 10-28 from Osaka Gas was used for the anode active material. The conductive additives were Dankon black, an acetylene black, and SFG-6, a micron-size graphite. The binder used was PVdF (Kureha 1100). More details of these procedures can be found in the lab notebook of Gao Liu. These procedures are documented here but are continuously being refined, and should therefore be considered a work in progress.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE. Assistant Secretary for Energy Efficiency andRenewable Energy. Office of FreedomCAR and Vehicle TechnologiesProgram
- DOE Contract Number:
- DE-AC02-05CH11231
- OSTI ID:
- 909518
- Report Number(s):
- LBNL-62684; R&D Project: 674502; BnR: VT0301030; TRN: US200722%%1298
- Country of Publication:
- United States
- Language:
- English
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