| abstract |
It is an object to provide an electrochemical device which is easy to manufacture and excellent in properties. An electrochemical device comprising a first electrode having an aluminum porous body having communication holes and an active material filled in a hole of the aluminum porous body, a separator and a second electrode, the electrochemical device comprising the first electrode, The electrode body containing the said separator and said 2nd electrode was set as the electrochemical device laminated | stacked in multiple numbers, without winding. |