GAS PERMEABLE ELECTRODE AND METHOD OF MANUFACTURE

摘要

A gas permeable or breathable electrode and method of manufacture thereof. In one example there is an electrolytic cell having an electrode comprising a porous material wherein gas produced at the electrode diffuses out of the cell via the porous material. In operation the gas is produced at the at least one electrode without substantial bubble formation. In another example there is an electrode having a porous conducting material with a hydrophobic layer or coating applied to a side of the porous conducting material. A catalyst may be applied to another side. The gas permeable or breathable electrode can be used in an electrolytic cell electrochemical cell battery and/or fuel cell. Gas produced at the electrode diffuses out of a cell via at least part of the electrode separating the gas from the reaction at the electrode.