LITHIUM METAL BATTERY AND PREPARATION METHOD THEREFOR, AND APPARATUS COMPRISING LITHIUM METAL BATTERY AND NEGATIVE ELECTRODE PLATE

The present application discloses a lithium metal battery (5), a process for preparing the same, an apparatus containing the lithium metal battery (5), and a negative electrode plate. The lithium metal battery (5) includes a positive electrode plate, a negative electrode plate and an electrolyte, the positive electrode plate including a positive electrode current collector and a positive electrode active material layer arranged on at least one surface of the positive electrode current collector and comprising a positive electrode active material, wherein the negative electrode plate includes a polymer material base layer (10); and a lithium-based metal layer (20) that is directly bonded to at least one surface of the polymer material base layer (10).