Raw materials – Tellurium (Te) Preparation of II-VI compound semiconductors, solar cells, thermoelectric conversion elements alloys

Tellurium (Te) Tellurium is a silvery-white semimetal with good electrical conductivity and thermoelectric properties. Physical Forms: Ingot Pellet Granular Block Powder Physical Properties: Atomic weight: 127.60; Density: 6.25g/cm3 Melting point: 449.5℃; boiling point: 988℃ Product Specification Specifications Purity Detected Impurities Total Impurity Content High purity tellurium (5N) 99.999% Ag、Al、Cd、Cu、Fe、Mg、Ni、Pb、Se、Sn、Si <10ppm Ultrapure tellurium (6N) 99.9999% Ag、Al、Cd、Cu、Fe、Mg、Ni、Pb、Se、Zn、Ca <1ppm Ultra-high purity tellurium (7N) 99.99999% Ag、Al、Cd、Cu、Fe、Mg、Ni、Pb、Zn、Ca、Se <0.1ppm Tellurium dioxide (5N) 99.999% Al、Ca、Cu、Fe、Pb <10ppm Applications:： It is mainly used to prepare basic materials such as II-VI compound semiconductors, solar cells, thermoelectric conversion elements, alloys, refrigeration elements, gas sensors, thermosensors, pressure sensors, photosensors, piezoelectric crystals, nuclear radiation detection, infrared detectors, etc. Packaging: Dust-free PE bag aluminum-plastic bag vacuum packaging Glass bottle inflation PE bag vacuum packaging Welcome to inquire [contact-form][contact-field label=”Name” type=”name” required=”1″][contact-field label=”Email” type=”email” required=”1″][contact-field label=”Website” type=”url”][contact-field label=”Message” type=”textarea”][/contact-form]