12125-58-5

Basic information

• Product Name: ytterbium telluride
• Synonyms: ytterbium telluride;Einecs 235-194-8;Ytterbium telluride (ybte)
• CAS NO: 12125-58-5
• Molecular Formula: Te3Yb2
• Molecular Weight: 728.88
• EINECS: 235-194-8
• Mol File: 12125-58-5.mol
• Article Data: 6

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /solid
• Density: g/cm³
• CAS DataBase Reference: ytterbium telluride(CAS DataBase Reference)
• NIST Chemistry Reference: ytterbium telluride(12125-58-5)
• EPA Substance Registry System: ytterbium telluride(12125-58-5)

Safety Data

• Hazardous Substances Data: 12125-58-5(Hazardous Substances Data)

Usage

General Description

Ytterbium telluride is a compound consisting of ytterbium and tellurium. It is a rare earth compound with potential applications in thermoelectric materials, infrared sensing, and solid-state electronics. Ytterbium telluride is a semiconductor with a narrow band gap, making it useful for converting heat into electricity in thermoelectric devices. It also exhibits interesting magnetic and electrical properties, making it a promising candidate for use in electronic and optical devices. Research into ytterbium telluride and its properties continues to be of interest in the fields of material science and solid-state physics.

InChI:InChI=1/Te.Yb/rTeYb/c1-2

Upstream product

• 7439-96-5 manganese 
• 14683-12-6 tellurium 
• 7440-39-3 barium 
• 13760-80-0 ytterbium(III) fluoride 

Relevant articles and documents

Phase equilibria and decomposition of solid solutions in the YbTe–SnTe–PbTe system

Phase equilibria in the YbTe–SnTe–PbTe system have been studied using differential thermal analysis, X-ray diffraction, scanning electron microscopy, and emf measurements on YbTe concentration cells. We have mapped out a number of vertical sections, the 400-K isothermal section of the YbTe–SnTe–PbTe phase diagram, and projections of its liquidus and solidus surfaces. The results demonstrate that the system is characterized by the formation of a continuous series of high-temperature solid solutions with a cubic structure (NaCl type), which undergo decomposition below ~1050 K. At room temperature, the YbTe solubility in the Sn1–xPbxTe solid solution system is ~33–35 mol %, whereas the extent of the YbTe-based solid solution series does not exceed 3 mol %.

Phase diagram of the YbTe-Sb2Te3-Bi 2Te3 quasi-ternary system

The phase equilibria in the YbTe-Sb2Te3-Bi 2Te3 quasi-ternary system were investigated by means of differential thermal analysis (DTA), X-ray diffraction (XRD) and scanning electron microscope with energy disper

Reduced ternary rare-earth-transition metal tellurides for the smaller rare-earth elements. An exploration and an explanation of the marked stability differentiation among the rare-earth elements in these phases

The existence of further metal-rich condensed cluster compounds in R-Z-Te systems has been synthetically explored for R = Sc, Y, Pr, Dy, Er, Tm, Yb, Lu and, mainly, Z = Ru, Rh, Pd, Ag, Ir, Pt, Au. Ten new examples of orthorhombic Er7Ni2/s