A method employing a bonding layer is used to form active metal electrodes having barrier layers. Active metals such as lithium are highly reactive in ambient conditions. The method involves fabricating a lithium electrode or other active metal electrode without depositing the barrier layer on a layer of metal. Rather a smooth barrier layer is formed on a smooth substrate such as a web carrier or polymeric electrolyte. A bonding or alloying layer is formed on top of the barrier layer. Lithium or other active material is then attached to the bonding layer to form the active metal electrode. A current collector may also be attached to the lithium or active metal during the process.
申请公布号
WO0215301(A9)
申请公布日期
2003.04.03
申请号
WO2001US24342
申请日期
2001.08.02
申请人
POLYPLUS BATTERY COMPANY;CHU, MAY-YING;VISCO, STEVEN, J.;DEJONGHE, LUTGARD, C.
发明人
CHU, MAY-YING;VISCO, STEVEN, J.;DEJONGHE, LUTGARD, C.