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Zinc Phosphide (Zn3P2) |
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Zinc phosphide (Zn3P2) is an inorganic chemical compound. It is a grey solid, although commercial samples are often dark or even black. It is used as a rodenticide. Zn3P2 is a II-V semiconductor with a direct band gap of 1.5 eV and may have applications in photovoltaic cells. A second compound exists in the zinc-phosphorus system, zinc diphosphide (ZnP2). Zn3P2 has a room-temperature tetragonal form that converts to a cubic form at around 845 °C. In the room-temperature form there are discrete P atoms, zinc atoms are tetrahedrally coordinated and phosphorus six coordinate, with zinc atoms at 6 of the vertices of a distorted cube. The crystalline structure of zinc phosphide is very similar to that of cadmium arsenide (Cd3As2), zinc arsenide (Zn3As2) and cadmium phosphide (Cd3P2). These compounds of the Zn-Cd-P-As quaternary system exhibit full continuous solid-solution.
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Zinc Phosphide Sputtering targets - Zn3P2 Purity --- 99.99%, 99.999% Density --- 4.55g/cm3 Shape --- Discs, Plate, Step ( Dia ≤480mm,, Thickness >1mm) Rectangle, Sheet,Step (Length ≤410mm, Width ≤270mm, Thickness ≥ 1mm) Tube( Diameter< 300mm, Thickness >2mm ) Refractive Index --- Transparence Wave Band --- |
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| Zinc Phosphide Evaporation Material - Zn3P2
Purity --- 99.99%, 99.999% Melting point ---1160℃ Refractive index --- Color/Shape --- red crastals, powder,tablets, granular. Shap --- (Granular)3-6mm, 6-50mm, 10-70mm, (Tablet)Dia8mm or other Applications --- photovoltaics, rodenticide,pest control |
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Zinc Phosphide (Zn2P3) Powder Purity --- 99.99%,99.999% Specifications --- <200mesh, <150mesh Performance --- Applications --- photovoltaics, rodenticide,pest control |
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