Cerium oxide, inozivikanwawo secerium dioxide, ine mamolecular formulaCeO2. Inogona kushandiswa sezvinhu zvekupelisha, catalysts, UV absorbers, fuel cell electrolytes, mota exhaust absorbers, electronic ceramics, etc.
Yekupedzisira application muna 2022: MIT mainjiniya anoshandisa ceramics kugadzira glucose mafuta maseru kuti agone kuisirwa midziyo mumuviri. Iyo electrolyte yeiyi glucose fuel cell inogadzirwa necerium dioxide, ine yakakwira ion conductivity uye simba remagetsi uye rinoshandiswa zvakanyanya se electrolyte yehydrogen mafuta masero. Cerium dioxide yakaratidzawo kuva biocompatible
Pamusoro pezvo, nharaunda inotsvagisa cancer iri kushingaira kudzidza cerium dioxide, yakafanana ne zirconia inoshandiswa mukudyara mazino uye ine biocompatibility uye kuchengeteka.
·Rare earth polishing effect
Rare earth polishing poda ine zvakanakira kukurumidza kupelisha kumhanya, kutsetseka kwepamusoro, uye hupenyu hurefu hwebasa. Kuenzaniswa nehupfu hwechinyakare hwekupenya - simbi tsvuku hupfu, haisvibise nharaunda uye iri nyore kubvisa kubva pane yakanamatira chinhu. Kupenya lens necerium oxide polishing poda kunotora miniti imwe kuti ipedze, uku kushandisa iron oxide polishing poda kunotora 30-60 maminetsi. Naizvozvo, isingawanzo kupenya ivhu rehupfu rine zvakanakira kuderera dosi, kukurumidza kupenya kumhanyisa, uye nepamusoro kukwenenzvera. Uye inogona kushandura iyo polishing mhando uye yekushanda nharaunda.
Zvinokurudzirwa kushandisa yakakwira cerium polishing poda ye optical lenses, nezvimwe; Yakaderera cerium polishing poda inoshandiswa zvakanyanya kupukuta girazi regirazi rakatsetseka, mufananidzo chubhu girazi, magirazi, nezvimwe.
·Kushandisa pane catalysts
Cerium dioxide haina chete yakasarudzika kuchengetedza uye kuburitsa mabasa, asiwo ndiyo inonyanya kushanda oxide catalyst mune isingawanzo pasi oxide series. Electrodes inoita basa rakakosha mukuita kwe electrochemical yemafuta masero. Electrodes haingori chinhu chakakosha uye chakakosha chemafuta masero, asi zvakare anoshanda seanogadzira e electrochemical reaction. Nokudaro, mumamiriro ezvinhu akawanda, cerium dioxide inogona kushandiswa sechinhu chinowedzera kuvandudza kushandiswa kwekugadzirisa kwechinokonzera.
· Inoshandiswa kune UV absorption zvigadzirwa
Muzvizoro zvepamusoro-soro, nano CeO2 uye SiO2 yakavharwa macomposites anoshandiswa seyakanyanya kunyudza UV zvinhu kukurira zvipingamupinyi zveTiO2 kana ZnO ine ruvara rwakacheneruka uye yakaderera UV yekunyudza mwero.
Pamusoro pekushandiswa muzvizora, nano CeO2 inogonawo kuwedzerwa kumapolymers kugadzirira UV inodzivirira kuchembera fiber, zvichikonzera machira emakemikari faibha ane yakanakisa UV uye inopisa nemwaranzi yekudzivirira mazinga. Kuita kwacho kwakakwira kune iri kushandiswa TiO2, ZnO, uye SiO2. Uye zvakare, nano CeO2 inogona zvakare kuwedzerwa kune machira kudzivirira ultraviolet mwaranzi uye kuderedza kuchembera uye kuderera kwehuwandu hwema polymers.
Nguva yekutumira: May-23-2023