Isingeniso:
Kufihlwe ngaphakathi kwenkundla enkulu yezinhlanganisela zamakhemikhali amanye amagugu anezakhiwo ezingavamile futhi ahamba phambili ezimbonini ezihlukahlukene. Enye inhlanganisela enjaloi-yttrium oxide. Naphezu kwephrofayili yayo ephansi kakhulu,i-yttrium oxideidlala indima ebalulekile ekusetshenzisweni okuhlukahlukene ngenxa yezakhiwo zayo ezihlukile. Kule bhulogi, sizohlola ukusetshenziswa okuningi namandlai-yttrium oxide, icacisa ukubaluleka kwayo emikhakheni ehlukene.
1. I-Yttrium oxidekuma-elekthronikhi nezibonisi:
I-Yttrium oxide, evame ukwaziwa ngokuthii-yttrium oxide, isithako esiyinhloko ekukhiqizeni izinto zikagesi ezisebenza kahle kakhulu. Ukuzinza kwayo okushisayo, inkomba ephezulu ye-refractive kanye nezakhiwo ezinhle kakhulu zokudlulisa ukukhanya kuyenza ilungele izinhlelo zokusebenza ezihlukahlukene, okuhlanganisa izibonisi zamaphaneli ayisicaba, izikrini zethelevishini neziqapha zekhompyutha. Ngaphezu kwalokho,i-yttrium oxide cingasetshenziswa njenge-dopant kokubalulekile, ithuthukise ukuhamba kwayo futhi ithuthukise izakhiwo zayo.
2. I-Yttrium oxidekumaseli e-solid oxide fuel:
Amangqamuzana kaphethiloli anesithembiso esikhulu njengendlela ehlukile yamandla ahlanzekile, futhii-yttrium oxideibe negalelo elikhulu entuthukweni yabo. Ngokusebenza njengesiqinisi kumaseli e-solid oxide fuel cell (SOFCs),i-yttrium oxideinika amandla ukuphehla ugesi ngendlela efanele ngamafutha ahlukahlukene, okuhlanganisa igesi yemvelo nama-biofuels. Ukuyihlanganisa ku-electrolyte ye-ceramic ye-SOFC kukhulisa ukusebenza kahle kwayo, ukwethembeka nokuqina, kuyenze ibe yisixazululo samandla esimeme.
3. I-Yttrium oxideku-ceramics nezingilazi:
Izakhiwo ezinhle kakhulu ezishisayo nezomshini wei-yttrium oxideyenze ibe isithako esifanelekile ekukhiqizeni i-ceramic kanye nengilazi. Izinto zobumba eziqukethe i-yttria ziye zanda ubulukhuni, amandla nokumelana nokugqokwa, okuzenza zifanelekele i-aerospace, ukusetshenziswa kwezimoto kanye nesakhiwo. Ukwengeza, uma isetshenziswa njenge-dopant engilazini,i-yttrium oxideithuthukisa inkomba yayo ye-refractive kanye nekhwalithi yokubona, iyenze ilungele amalensi, imicu yokubona, nezinhlelo ze-laser.
4. Izicelo zei-yttrium oxidekwezokwelapha kanye ne-biotechnology:
Umkhakha wezokwelapha nawo usebenzisa izici eziyingqayizivele zei-yttrium oxidekwezinhlelo zokusebenza ezahlukahlukene. Ivamise ukusetshenziswa njenge-ejenti ehlukile kumasu wokuthwebula wezokwelapha afana ne-magnetic resonance imaging (MRI) kanye nezikena ze-computed tomography (CT).I-Yttrium oxideama-nanoparticles ane-biocompatibility enhle kakhulu futhi angasetshenziswa ezinhlelweni ezihlosiwe zokulethwa kwezidakamizwa nanjengama-biomarker okuxilongwa kwezifo. Ngaphezu kwalokho,i-yttrium oxidefuthi ithola indawo yayo ezintweni zamazinyo njengengxenye yezitsha zobumba zamazinyo nama-alloys.
5. I-Yttrium oxidekuma-catalysts kanye nokusabela kwamakhemikhali:
I-Yttrium oxideidlala indima ebalulekile ku-catalysis, ivumela ukusabela kwamakhemikhali okuningi kwenzeke ngokuphumelelayo. Ivame ukusetshenziswa njengendlela yokusekela i-catalyst, ehlinzeka indawo ephezulu kanye nokuzinza kuma-catalysts ahilelekile ekuphenduleni kwe-hydrogenation, dehydrogenation kanye ne-oxidation.I-Yttrium oxideama-catalysts asebenza ekuhluzeni i-petroleum, ukuhlanganiswa kwamakhemikhali nezinqubo zemvelo, okusiza ukuhlahla indlela yezimboni eziluhlaza, nezisimeme.
Ekuphetheni:
I-Yttrium oxideiyisibonelo esikhanyayo sengcebo efihliwe emhlabeni wezinhlanganisela zamakhemikhali. Ukuguquguquka kwayo kanye nezakhiwo ezihlukile kuyenza ibe yingxenye ebalulekile ezimbonini ezahlukahlukene, kusukela kugesi namandla kuya ekunakekelweni kwezempilo kanye ne-catalysis. Njengoba ososayensi beqhubeka beveza amakhono amangalisayo wei-yttrium oxide, kulindeleke ukuthi yenze umnikelo obalulekile ekuthuthukisweni kwezobuchwepheshe futhi iqhubekisele phambili ukuqanjwa kabusha emikhakheni eminingi. Ngokujula ekujuleni kwezicelo okuxoxwe ngazo kule bhulogi, siyayibona indima ebalulekile leyoi-yttrium oxideidlala emhlabeni wanamuhla.
Isikhathi sokuthumela: Nov-01-2023