Flexible electrode, secondary battery including it, and flexible secondary battery

摘要

Current collector andElectrode layer located above the current collector andA first support layer located above the electrode layer andA second support layer located below the current collector andIncludingThe first support layer and the second support layer are porous polymer substrates containing the conductive coating layer;The porous polymer substrate containing the conductive coating layer isPorous polymer substrateLocated on the surface of the porous polymer substrateConductive coating layer comprising conductive material and dispersing agentIncludingSaid porous polymer substrateA flexible electrode which is a non-woven fabric comprising a plurality of polymeric fibers and a pore structure interconnected by the plurality of polymeric fibers is presented.