Name | ZIRCONIUM SELENIDE |
Synonyms | Einecs 235-325-9 ZIRCONIUM SELENIDE zirconium diselenide zirconium(IV) selenide bis(selanylidene)zirconium Zirconium selenide (zrse2) |
CAS | 12166-47-1 |
EINECS | 235-325-9 |
Molecular Formula | Se2Zr |
Molar Mass | 249.17 |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
production method | is used as a cathode in a lithium battery. Method Zr 2Se → ZrSe 2 is directly synthesized from powdered zirconium and selenium. Weigh the two components according to the molar ratio of the meter and put them into a small alumina crucible, then put the Crucible into a silicon glass tube, vacuum seal, and heat at 500 ℃ for two days, the temperature was then increased to 800 °c for eight days. In order to make the selenide composition uniform, it is appropriate to break up the silicon glass tube, grind the material in a mortar, re-put it into the silicon tube for sealing, and then heat it at 800 ° C for three weeks, the product was then quenched with water. |