ELECTROCHEMICAL CELL

摘要

An electrochemical cell in the form of first and second sheet members (2, 12) at least one of which is gas permeable on which is disposed one or more planar electrodes (4, 6, 8). Peripheral regions of the first and second sheet members (2, 12) are sealed together to form a sealed envelope or reservoir containing electrolyte. Electrical connection means (41, 61, 81) extend from each of the electrodes (4, 6, 8) across the sealing of the sheet members (2, 12) to provide external electrical connection.