Kwishishini lemathiriyeli eliphuhlayo namhlanje,i-hafnium oxide (CAS 12055-23-1)iye yavela njengekhompawundi ebalulekileyo, ibonelela ngentaphane yeenzuzo kunye nezicelo kuwo wonke amashishini ahlukeneyo. Njengomgangatho ophezulu wokusebenza, i-hafnium oxide iye yafumana ingqwalasela ebalulekileyo ngenxa yeempawu zayo ezikhethekileyo kunye nokuguquguquka. Eli nqaku lijolise ekungeneni kwiimpawu eziphezulu ze-hafnium oxide kunye nokubaluleka kwayo kwizicelo ezinqamlekileyo.
IHafnium oxide,kunye ne-chemical formula HfO2, i-refractory compound ebonisa ukuzinza okumangalisayo kwe-thermal, i-dielectric constant constant, kunye ne-optical properties. Ezi mpawu zenza ukuba ibe yinto ebaluleke kakhulu kwimveliso ye-semiconductors, ii-optical coatings, kunye neekeramics eziphambili. Indibaniselwano eyodwa yeepropathi ezine-hafnium oxide ibeka njengesixhobo sokuzikhethela kwizicelo ezifuna ukusebenza okungaguqukiyo kunye nokuthembeka.
Enye yeendawo eziphambili aphoi-hafnium oxideI-excels ikummandla wokwenziwa kwe-semiconductor. Ngokusukelana nokungakhathali kweminiaturization kunye nokusebenza okuphuculweyo kwizixhobo zombane, imfuno yemathiriyeli yedielectric ephezulu iye yanda. I-Hafnium oxide, kunye neendawo eziphezulu ze-dielectric ezihlala kunye ne-insulating ephezulu, iye yavela njengomviwa ohamba phambili kwimveliso yeesekethe ezidibeneyo zesizukulwana esilandelayo kunye nezixhobo zememori. Ukuhambelana kwayo kunye ne-silicon-based substrates kunye nokukwazi kwayo ukwenza i-ultra-thin layers yenza kube lukhetho olufanelekileyo kwiinkqubo zokwenziwa kwe-semiconductor.
Ngaphaya koko, i-hafnium oxide idlala indima ebalulekileyo ekuphuhliseni iingubo zamehlo ezinokuqina okukhethekileyo kunye nokusebenza. Isalathiso saso esiphezulu se-refractive kunye nokungafihli kwi-spectra ebonakalayo kunye ne-infrared yenza ukuba ibe yinto engabalulekanga kwiifilimu ezincinci ezibonakalayo, ii-anti-reflective coatings, kunye ne-optics echanekileyo. Ikhono le-hafnium oxide ukumelana nobushushu obuphezulu kunye neemeko ezibuhlungu zokusingqongileyo kwandisa ngakumbi ukufaneleka kwayo kwizicelo ze-optical kwi-aerospace, ukukhusela kunye nezixhobo zesayensi.
Kwindawo yeekeramics eziphambili,i-hafnium oxideigalelo ekuphuhlisweni kwezixhobo kunye nezixhobo eziphezulu zoomatshini kunye ne-thermal. Indawo yayo ephezulu yokunyibilika, ukuzinza kweekhemikhali okugqwesileyo, kunye nokuhambelana nezinye izinto ze-ceramic zenza ukuba ibe sisongezo esibalulekileyo sokuphucula ukusebenza kunye nokuthembeka kwamacandelo e-ceramic asetyenziswa kwiimeko ezigqithisileyo. Ukusuka kwiinkqubo ze-aerospace propulsion ukuya kwizixhobo zokusika kwimizi-mveliso, i-hafnium oxide-ifakwe kwi-ceramics inikezela ukuchasana okungenakulinganiswa noxinzelelo lwe-thermal kunye noomatshini, ngaloo ndlela yandisa imida yokusebenza yezicelo zobunjineli ezahlukeneyo.
Iimpawu ezikhethekileyo zei-hafnium oxide, idityaniswa nezicelo zayo ezahlukeneyo, igxininisa ukubaluleka kwayo ekuqhubeni izinto ezintsha kumashishini amaninzi. Njengoko imfuno yezixhobo zokusebenza eziphezulu iqhubeka nokukhula, i-hafnium oxide igqama njengesixhobo esiquka ukugqwesa kwitekhnoloji yobuchwephesha nobunjineli.
Ukuququmbela, i-hafnium oxide ( CAS 12055-23-1 )imele ilitye lembombo kummandla wezinto eziphambili, ezinikezela ngeempawu ezingenakulinganiswa ezihlangabezana neemfuno ezingqongqo zezicelo zanamhlanje. Indima yayo kwimveliso ye-semiconductor, i-optical coatings, kunye ne-ceramics ephuculweyo igxininisa ukuguquguquka kwayo kunye nokubaluleke kakhulu ekuqhubeni ukuqhubela phambili kwezobuchwepheshe. Njengoko amashishini aqhubeka nokutyhala imida yokusebenza kunye nokuthembeka, i-hafnium oxide ime njengobungqina bokusukelana nokugqwesa kwisayensi yezinto eziphathekayo kunye nobunjineli.
Ixesha lokuposa: Jul-03-2024