Před 28 dnyNew York - Španělský tenista Carlos Alcaraz vyhrál podruhé US Open a získal šestý grandslamový titul. Ve finále porazil na newyorském betonu úřadujícího šampiona Itala Jannika Sinnera 6:2, 3:6, 6:1, 6:4 a vystřídá ho na postu světové…
Cadmium sulfide is a yellow salt. [4 ] It occurs in nature with two different crystal structures as the rare minerals greenockite and hawleyite, but is more prevalent as an impurity substituent in the similarly structured zinc ores…
Cadmium oxide can be found as a colorless amorphous powder or as brown or red crystals. [12 ] Cadmium oxide is an n-type semiconductor [13 ] with a band gap of 2.18 eV (2.31 eV) at room temperature (298 K). [14 ]
The quaternary system of II3V2 compounds, (Zn1−xCdx)3(P1−yAsy)2, has been shown to allow solid solution continuously over the whole compositional range. [1 ] This material system and its subsets have applications in electronics…
Cadmium oxalate is an inorganic compound with the chemical formula CdC2O4. It can be produced by reacting potassium oxalate and cadmium nitrate. [2 ] Its thermal decomposition in air produces cadmium oxide, [3 ] while metallic cadmium will…
Like zinc, it demonstrates oxidation state +2 in most of its compounds, and like mercury, it has a lower melting point than the transition metals in groups 3 through 11.