SYSTEM AND METHODS RELATING TO INTERPENETRATING MULTI-ELECTRODES AND FABRICATION THEREOF FOR ELECTROCHEMICAL DEVICES

The present disclosure relates to a multi-electrode electrochemical apparatus. In one embodiment the apparatus has a first beam-like structure having a first material coating, with the first beam-like structure forming a first electrode. A second structure is included which has a second material coating. The second structure forms a second electrode. The first and second structures are further configured in an interpenetrating fashion within a defined 3D space to form an electrochemical apparatus, and without physical contact at any point within the defined 3D space.