128221-48-7

Basic information

• Product Name: ANTIMONY TIN OXIDE NANOPOWDER 99.5+%
• Synonyms: ANTIMONY TIN OXIDE NANOPOWDER 99.5+%
• CAS NO: 128221-48-7
• Molecular Formula: O2Sn.O3Sb2
• Molecular Weight: 442.225
• Mol File: 128221-48-7.mol
• Article Data: 1

Chemical Properties

• Appearance: /nanopowder
• CAS DataBase Reference: ANTIMONY TIN OXIDE NANOPOWDER 99.5+%(CAS DataBase Reference)
• NIST Chemistry Reference: ANTIMONY TIN OXIDE NANOPOWDER 99.5+%(128221-48-7)
• EPA Substance Registry System: ANTIMONY TIN OXIDE NANOPOWDER 99.5+%(128221-48-7)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26
• RIDADR: UN 1549 6.1/PG 3
• WGK Germany: 2
• Hazardous Substances Data: 128221-48-7(Hazardous Substances Data)

Usage

General Description

Antimony tin oxide nanopowder with a 99.5+% purity is a highly pure and finely powdered form of the compound. It is commonly used in a range of applications, including in the manufacture of various types of electronics, such as solar cells and flat-panel displays. The nanopowder form allows for a high surface area and uniform distribution of the compound, making it an effective and efficient material for use in various technological and industrial processes. Additionally, the high level of purity ensures that the material meets stringent quality standards and is suitable for use in advanced applications.

Upstream product

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Relevant articles and documents

Structural studies of nanocrystalline SnO2 doped with antimony: XRD and M?ssbauer spectroscopy

A series of Sb-doped SnO2 samples, with doping levels 0, 3.1, 6.2, 11.9 and 14.0 at% Sb, has been hydrothermally prepared and characterized by X-ray powder diffraction. Diffraction lines were broadened, the line broadening being anisotropic. Both the line broadening and line anisotropy were dependent on the Sb doping level. The samples are tetragonal, space group P42/mnm and isostructural with TiO2(rutile). Sb doping of SnO2 causes the increase of unit-cell parameters. The structure of pure SnO2 and of samples containing 6.2 and 11.9 at% Sb has been refined by the Rietveld method. Crystal structure indicated that both Sb3+ and Sb5+ are substituted for Sn4+ in the SnO2 structure, Sb3+ being dominant for the investigated doped samples. The samples were also examined by 119Sn- and121Sb-M?ssbauer spectroscopy. M?ssbauer spectroscopy confirmed the XRD results. Also, the values of the isomer shifts and quadrupole coupling constants indicated that the configuration around the Sb3+ site includes the presence of the stereochemically active lone pair electrons.