Cadmium sulfide is an odorless, crystalline, lemon yellow to orange solid. Physical properties Yellow to orange crystal; occurs as two polymorphs, hexagonal alpha form and cubic beta form; exhibits stable wurtzite structure at lower temperature, and zinc blende type structure at higher temperatures; ...
crystal structureCubic, Sphalerite Structure - Space Group F(-4)3m Ksp precipitation equilibrium constantpKsp: 26.1 Exposure LimitsACGIH: TWA 0.01 mg/m3; TWA 0.002 mg/m3 NIOSH: IDLH 9 mg/m3 EPA chemical informationCadmium sulfide (1306-23-6) ...
Cadmium sulfide (CdS) crystal structure, modificationsdoi:10.1007/10681719_546SemiconductorsII-VI and I-VII CompoundsSemimagnetic CompoundsSummary This document is part of Subvolume B 'II-VI and I-VII Compounds; Semimagnetic Compounds' of Volume 41 'Semiconductors' of Landolt-Brnstein - Group III ...
Polycrystalline and predominately mixed-phase CdS particles are obtained by H 2S precipitation from acidic cadmium solutions with various concentrations of SO 4 2, ClO 4 , NO 3 , and/or Cl . None of the precipitates is free of interstitial (void) space. The roughness of the particle surface...
Crystal Structure Hexagonal, Cubic Lattice Constants a=4.160 Å c=6.756 Å Electrical Properties The electrical properties of cadmium sulfide are provided in the table below: Electrical Properties Dielectric Constant 8.9 Band Gap 2.42 eV Electron Mobility 350 cm2/Vs Hole Mobility 40 cm2/Vs Therma...
Chemical vapor transport, solid state re-crystallization, temperature gradient solution zone growing, high-pressure vertical zone melting are mostly used to achieve high quality CdSe crystal.CADMIUM SELENIDE 1306-24-7 You may like Hydrogen Sulfide vs. Sulfur Burps: How to get rid of Sulfur Burps ...
Sato R.Crystallography Structure of Preciptated Cadmium Sulphide as studied by Single--Crystal Electron Diffraction Pattern.Nature,1 959,1 84:2005R. Sato.“Crystallography Structure of Precipated Cadmium Sulfide as studied by Single-Crystal Electron Diffraction Pattern,”.Nature. 1959...
It forms a number of salts, of which the sulfate is most common; the sulfide is used as a yellow pigment. Cadmium and solutions of its compounds are toxic. Failure to appreciate the toxic properties of cadmium may cause workers to be unwittingly exposed to dangerous fumes. Some silver ...
Preparation of cadmium sulfide from CdCl2(CdBr2, CdI2)-CS(NH2)2-CH3OH systems The solubility isotherms of the ternary systems CdX2-CS(NH2)2-CH3OH (X = Cl, Br, I) at 25°C have been investigated. The fields of equilibrium existence of... M Stoev,S Ruseva - 《Monatshefte Für Chemi...
Nanoparticles less than 9 nm in size have a specific disordered close-packed structure and a centrosymmetric shape. The data obtained have made it possible to understand the reason of the dimensional phase transition from the crystalline state to a specific nanostate of cadmium sulfide. 展开 ...