Provided is an anode for use in electrochemical cells, wherein the anode
active layer has a first layer comprising lithium metal and a multi-layer structure
comprising single ion conducting layers and crosslinked polymer layers in contact
with the first layer comprising lithium metal or in contact with an intermediate
protective layer, such as a temporary protective metal layer, on the surface of
the lithium-containing first layer. The anodes of the current invention are particularly
useful in electrochemical cells comprising sulfur-containing cathode active materials,
such as elemental sulfur.