ELECTROCHEMICAL CELL WITH COMMON SPACE FOR GAS AND ELECTROLYTE

摘要

A chemoelectric cell includes positive and negative electrodes which are spaced to define interspace therebetween containing electrolyte fluid. At least one of the electrodes is a gas electrode. An electrochemically active substance in the gaseous state is delivered to the interspace so that the interspace serves as both a gas space and an electrolyte space.