The effect of an oxide interface on 60 Co gamma radiolysis of water molecules was studied. On the basis of the molecular hydrogen yield when compared with the radiolysis of the control ampules without oxides, all the tested materials can be generally classified into three groups: I. Oxides that lower the H 2 yield (MnO 2 , Co 3 O 4 , CuO, and Fe 2 O 3 ); II. Oxides with H 2 yields that are close to G values obtained in control experiments

No abstract

No abstract

No abstract