Yintoni i-hafnium tetrachloride isetyenziselwa?

I-Hafnium Tetracheride, kwaziwa njengeI-Hafnium (iv) chloride or Hfcl4, yindawo yenombolo ye-CAS13499-053. Ibonakaliswa bubunyulu obuphakamileyo, ihlala i-99.9% ukuya kwi-99.99%, kunye ne-ziirconium ephantsi, ≤0.1%. Umbala we-hatochlorium ye-haftnium tetrachloride demhlophe okanye i-off-mhlophe, kunye ne-3.89 g / i-cuic centimeter kunye nendawo yokunyibilika kwe-432 ° C. Ngokukodwa, uqhekeza emanzini, ebonisa ukuba iyaphendula ngomswakama.

I-Hafnium Tetracherideinokusetyenziswa njengomphambili wokuveliswa kwemveliso ye-ceramics ye-ceramics. Yaziwa ngokuzinzileyo, ezi ceramics zisetyenziswa ngeendlela ezahlukeneyo zokusebenza, ezinjengeenkqubo zoKhuselo lwe-IRMS kumzi-mveliso we-Aerospace kwimveliso ye-Aerospace kunye nemveliso yezixhobo zokusika kunye nezethumbu ezinqamlezileyo. Amandla e-compound yokumelana nobushushu obuqatha kuyenza ukuba ibe licandelo elibalulekileyo kuphuhliso lwezixhobo zophuhliso olukhethekileyo kunye nokusetyenziswa kwemveliso.

Ngapha koko,I-Hafnium TetracherideIdlala indima ebalulekileyo kwicandelo le-LED. Isetyenziselwa ukuveliswa kweephosphors, ezibaluleke kakhulu ekusebenzeni kwee-LED. Iphosphors zizixhobo ezixhonywe ukukhanya xa zivezwa yimitha kwaye zibalulekile ekuphumeni kwe-LED ngokuguqula ukukhanya kwe-blue kwiminye imibala, ngaloo ndlela kuphucule umgangatho wokukhanya.

Ukucoceka okuphezuluI-Hafnium Tetracherideinokwenziwa ngokwezifiso ukunciphisa umxholo we-zirconium ukuya kwi-200ppm, iqinisekise ukuba ifanelekile kwizicelo ezifunwayo apho ukungcola kuchaphazela kakubi imveliso yokugqibela. Eli nqanaba lokucoceka libalulekile kwintshukumo ephumeleleyo yezixhobo eziphambili, apho ulawulo oluchanekileyo lwemichiza kubalulekile.

Isishwankathelo,I-Hafnium Tetracheride, kunye nococeko lwayo oluhle kunye nepropathi eyodwa, iye yaba yinto ebalulekileyo yokuveliswa kwemveliso ye-Ultra-ePhezulu i-Ceramics kwaye idlala indima ebalulekileyo ekuqhubeni phambili kwetekhnoloji ye-LED yamandla. Ukusetyenziswa kwenqanaba lokusebenza kunye nokugqibela kwenza ukuba ibe yinto ebalulekileyo kuphuhliso lwezixhobo zokwenza izixhobo zokunciphisa kunye nobugcisa.