The decomposition of silver(I) oxide in aqueous potassium hydroxide has been studied using titrimetric, radioactive tracer, and gas evolution techniques. The rate of decomposition is dependent on temperature, photo effects, and the presence of foreign materials....
Oxidative decomposition of formaldehyde on silver-cerium composite oxide catalyst. Catal. Lett. 1994, 24, 377-384.Imamura, S. et al., Oxidative decomposition of formaldehyde on silver-cerium composite oxide catalyst. Catalysis Letters 24, 377-384 (2004)....
For the silver-based catalysts, X-rays diffraction leads to the presence of mullite, corundum and metallic silver phases. After firing, a loss of silver is evidenced as well as the formation of silver oxide, depending on the wash-coat procedure. The catalysts are sorted according to evaluation...
originates from these side reactions. Additionally, we show that cobalt(II,III) oxide, a typical oxygen evolution catalyst, stabilizes the precursor of singlet oxygen, thus inhibiting the formation of singlet oxygen and consequent side reactions. Similar content being viewed by others Gas induced for...
Studies on the photolytic breakdown of hydroperoxides and peroxidized fatty acids by using electron spin resonance spectroscopy. Spin trapping of alkoxyl a... Spin trapping using 5,5-dimethyl-1-pyrroline N-oxide (DMPO) has been used to detect and distinguish between the carbon-centred, alkoxyl,...
Grain-growth enhancement in the YBa2Cu3O7−δ superconductor by silver-oxide doping The addition of silver oxide has been found to accelerate the decomposition and melting of the Y-Ba-Cu-O superconductor. The doped sample exhibits, after s... T.H. Tiefel and S. Jin and R.C. Sherwood...
Tin (IV) oxide is strongly heated to form elements. (a) Assign oxidation numbers: * CuNO_3 * Cl_2 * Fe_2(SO_4)_3 (b) Using the change in oxidation show how you balance the following reaction: Al + Cu_2CO_3 to Al_2(CO_3)_3 + Cu How do you determine what components of ...
In these types of reactions, a single reactant breaks down to give simpler products. For example, when ferrous sulfate crystals are heated, they lose water and the colour of the crystals changes. This is because ferrous sulfate decomposes to ferric oxide, sulfur dioxide, and sulfur trioxide. ...
In addition to dissolved metal ions, various metal oxides such as copper(II) oxide (CuO), manganese dioxide (MnO2), titanium dioxide (TiO2), and iron(III) oxide (Fe2O3), as well as palladium and activated carbon, were also found to act as heterogenous catalysts of ozone decomposition. ...
A series of Cs promoted copper oxide catalysts were prepared by co-precipitation method and tested for the direct decomposition of nitrous oxide (N2O). The Cs promoted catalysts were more active particularly with a molar ratio of Cs/Cu at 0.1 compared to bulk CuO. Methods of XRD, BET, XPS...