18441050. LITHIUM SECONDARY BATTERY (TOYOTA JIDOSHA KABUSHIKI KAISHA)
LITHIUM SECONDARY BATTERY
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Daisuke Horikawa of Kariya-shi (JP)
LITHIUM SECONDARY BATTERY
This abstract first appeared for US patent application 18441050 titled 'LITHIUM SECONDARY BATTERY
Original Abstract Submitted
A lithium secondary battery includes a positive electrode, and a negative electrode in which deposition and dissolution reactions of lithium metal occur. The negative electrode includes a negative electrode layer. The negative electrode layer contains, as a negative electrode active material, an alloy of the lithium metal and dissimilar metal. An element percentage of lithium element in the alloy is 40.00 atomic % or more and 99.97 atomic % or less when the lithium secondary battery is fully charged.