Hafnium tetrachloride, HfCl4, lambar CAS13499-05-3, wani fili ne wanda ya sami kulawa sosai saboda yawan aikace-aikacensa. Sinadarin yana da tsarki sosai, wanda ya fito daga 99.9% zuwa 99.99%, kuma ya zo a cikin nau'i na farin foda tare da kyakkyawan aiki. Ya kamata a lura cewa tsabtar wannan fili yana da mahimmanci, kuma abun ciki na Zr bai kai ko daidai da 1000PPM (Zr ≤ 0.1%) ba. Hakanan ana samun zaɓuɓɓukan al'ada don cimma matakan Zr ƙasa da 200ppm.
Daya daga cikin manyan amfani dahafnium tetrachlorideshi ne a matsayin precursor don matsananci-high zafin yumbu, musamman a fagen high-power LEDs. Babban tsafta da inganci na fili ya sa ya dace da irin waɗannan aikace-aikacen. Abubuwan yumburan zafin jiki na ultra-high suna da mahimmanci ga samar da manyan LEDs saboda suna samar da kwanciyar hankali na thermal da ake buƙata don ingantaccen aiki na waɗannan na'urori.
The musamman Properties nahafnium tetrachloridesanya shi wani abu mai mahimmanci a cikin kera yumbu mai tsananin zafi. Tsabtansa mai girma, launin fari da kuma ruwa mai kyau yana taimakawa inganta gaba ɗaya ingancin yumbun da aka samar. Bugu da ƙari, ikon keɓance abun ciki na Zr yana ƙara haɓaka dacewarsa don takamaiman buƙatun masana'anta.
Lokacin aikawa: Agusta-27-2024