| abstract |
The present invention relates to a lithium metal electrode having a multilayer structure and a method of manufacturing the same. More particularly, the present invention relates to a lithium metal electrode having a multi-layered structure in which a buffer layer made of lithium nitride (Li 3 N) is formed on a lithium metal plate and a protective layer made of LiBON is formed on the buffer layer Layer structure of a lithium metal electrode in which a lithium nitride buffer layer and a LiBON protective layer are continuously formed on a lithium metal plate by a lithium metal electrode and a reactive sputtering method. The multi-layered lithium metal electrode of the present invention can protect the moisture of lithium metal or the reactivity in a battery environment and prevent dendrite formation by forming a protective layer. In addition, the formation of the buffer layer prevents the problem that the oxide layer is formed on the lithium metal plate during the formation of the protective layer to lower the ionic conductivity. |