... the reaction according to the following release H2: 2H + +2 e ===H2 On the anode, 4OH - 4e ===2H2O ... O2), also includes atomic oxygen (O), as well as the oxygen ions (O-2), usually in response to molecular ... hardness and prevent the current through the role. (2) Of the outer layer of porous outer layer ... general control of the largest film thickness time. 2) The nature of anodic oxide film and ...