Hafnium tetrachloride, HfCl4Numero ya CAS13499-05-3, ni ihuriro ryitabiriwe cyane kubera ubwinshi bwimikorere. Imiti ifite isuku cyane, kuva kuri 99.9% kugeza kuri 99,99%, kandi ikaza muburyo bwifu yera ifite umuvuduko mwiza. Birakwiye ko tumenya ko ubuziranenge bwuru ruganda ari ingenzi, kandi ibirimo Zr biri munsi cyangwa bingana na 1000PPM (Zr ≤ 0.1%). Amahitamo yihariye nayo arahari kugirango agere kurwego rwa Zr munsi ya 200ppm.
Bumwe mu buryo bukoreshwa bwahafnium tetrachlorideni nkibibanziriza ultra-high temperature ceramics, cyane cyane mumashanyarazi ya LED nyinshi. Ubwinshi bwubwiza nubwiza butuma biba byiza kubikorwa nkibi. Ubushyuhe bwo hejuru cyane-ceramics ningirakamaro mugukora LEDs zifite ingufu nyinshi kuko zitanga ubushyuhe bukenewe bwumuriro nigihe kirekire gisabwa kugirango imikorere yibi bikoresho ikorwe neza.
Imiterere yihariye yahafnium tetrachlorideubigire ikintu cy'ingirakamaro mu gukora ubukonje bukabije cyane. Isuku ryinshi, ibara ryera hamwe namazi meza bifasha kuzamura ubwiza rusange bwibumba byakozwe. Byongeye kandi, ubushobozi bwo gutunganya ibirimo Zr byongera imbaraga zijyanye nibisabwa byinganda.
Igihe cyo kohereza: Kanama-27-2024