By a controlled thermic treatment. You can contact Eurecat France if you wish more details.
manganese sulfide
phosphoric acid
The platinum acts as catalyst and causes the hydrogen peroxide to decompose into water and oxygen.
hydrogen peroxide i am not sure but palladium too try it.
When Hydrogen Peroxide (2H2O2) is combined with a small piece of liver, the hydrogen peroxide decomposes. This is because the small piece of liver acts as a catalyst, or the cause, of the decomposition of the Hydrogen Peroxide.The balanced equation is thus:2H2O2 (Hydrogen Peroxide) ---------> 2H2O + O2
Hydrogen peroxide will work.
manganese sulfide
Manganese oxide is a catalyst which speeds up the decomposition of hydrogen peroxide.
Manganese dioxide is a catalyst for the decomposition of hydrogen peroxide.
phosphoric acid
Catalyst.
The platinum acts as catalyst and causes the hydrogen peroxide to decompose into water and oxygen.
A decomposition of the hydrogen peroxide to water and oxygen. The manganese oxide acts as a catalyst and is not itself changed.
hydrogen peroxide i am not sure but palladium too try it.
When Hydrogen Peroxide (2H2O2) is combined with a small piece of liver, the hydrogen peroxide decomposes. This is because the small piece of liver acts as a catalyst, or the cause, of the decomposition of the Hydrogen Peroxide.The balanced equation is thus:2H2O2 (Hydrogen Peroxide) ---------> 2H2O + O2
Several things will speed up the decomposition of hydrogen peroxide. You may be thinking of the enzyme peroxidase.
hydrogen peroxide is an unstable compound and gradually decomposes on its own to water and oxygen. however this decomposition can be accelerated significantly by the addition of a catalyst. one very effective catalyst is any iron salt.