Tin Selenide (SnSe) Powder

High-Purity SnSe Powder for Bulk Synthesis & Thermoelectric Modules

Tin Selenide Powder

Powder Overview

High-purity SnSe powder with controlled orthorhombic structure, suitable for thermoelectric modules, solid-state reactions, pellet formation, and bulk semiconductor processing.

Key Features:

  • Micron-sized uniform grains
  • Stable orthorhombic phase composition
  • Suitable for sintering, pellet formation, and thermoelectric module fabrication
  • Strong thermoelectric response, widely used in energy conversion materials
  • Enhances thermoelectric figure of merit (ZT)
  • Stable under ambient conditions with minimal oxidation
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Technical Data

Chemical Formula SnSe
Particle Size 1-30 µm
Bandgap 0.9-1.3 eV
Production Method Mechanical Milling
Crystal Structure Orthorhombic (Pnma)
Conductivity Type p-type semiconductor
Melting Point ~ 861 °C
Purity 99.99%
Material Class IV–VI Semiconductor
Doping Undoped