I-Cerium oxide iwuhlobo lwe-inorganic, ifomula yamakhemikhali i-CeO2, impushana eyisizayo ephuzi ngokukhanyayo noma ephuzi ensundu.Ukuminyana 7.13g/cm3, indawo encibilikayo 2397℃, ayincibiliki emanzini ne-alkali, inyibilika kancane ku-asidi.Ngomfutho ongu-2000 ℃ no-15MPa, i-cerium oxide ingancishiswa nge-hydrogen ukuze kutholwe i-cerium trioxide.Uma izinga lokushisa likhululekile ku-2000℃ futhi ingcindezi imahhala ku-5MPa ukucindezela, i-cerium oxide iba phuzi, ibomvu, futhi ibomvana.Ukusebenza kwayo ukwenza izinto zokupholisha, i-catalyst, catalyst carrier (i-axiliary), i-ultraviolet absorber, i-fuel cell electrolyte, i-absorber exhaust yezimoto, i-ceramics kagesi nokunye.
Ulwazi lomkhiqizo:https://www.topfitech.com/factory-made-hot-sale-optical-glass-polishing-use-cerium-oxide-powder-product/
Inkomba yekhwalithi:
Ngokusho kobumsulwa kuhlukaniswe: ubumsulwa obuphansi: ubumsulwa abukho ngaphezu kwama-99%, ukuhlanzeka okuphezulu: 99.9% ~ 99.99%, ubumsulwa be-ultra-high 99.999% noma ngaphezulu.
Ngokusho kosayizi wezinhlayiyana, ihlukaniswe ngokuthi: impushana eqinile, izinga le-micron, izinga le-sub-micron kanye nezinga le-nano.
Incazelo yokuphepha: Umkhiqizo unobuthi, awunambitheki, awucunuli, uphephile futhi unokwethenjelwa, ukusebenza okuzinzile, akukho ukusabela kwamakhemikhali ngamanzi ne-organic matter, i-ejenti yekhwalithi ephezulu yokucacisa ingilazi, i-ejenti esusa umbala kanye nezithasiselo zamakhemikhali.
Isicelo:
1. I-ejenti ye-oxidizing.Ama-Catalysts wokusabela kwe-organic.Ukuhlaziywa kwensimbi kwesampula evamile yensimbi yomhlaba.Ukuhlaziywa kwe-REDOX titration.Ingilazi ekhishwe umbala.Ukhilimu welanga wengilazi.Ingxubevange ekwazi ukumelana nokushisa.
2. Isetshenziswa njengesengezo semboni yengilazi, njengento yokugaya ingilazi yepuleti, futhi ingadlala indima elwa ne-ultraviolet ezimonyoni.Iye yandiselwa ekugayweni kwezingilazi zengilazi, amalensi optical namashubhu ezithombe, adlala indima yokukhipha umbala, ukucacisa, ukumuncwa kwemisebe ye-ultraviolet nemigqa yengilazi kagesi.
3. Impushana yokupholisha umhlaba engavamile inezinzuzo zejubane lokupholisha ngokushesha, isiphetho esiphezulu kanye nempilo ende yesevisi.Uma kuqhathaniswa nempushana yokupholisha evamile - impushana ebomvu yensimbi, ayingcolisi indawo ezungezile futhi kulula ukuyisusa othini.Impushana yokupholisha ingilazi engavamile evamile ngokuvamile isebenzisa i-cerium-rich oxide.I-Cerium oxide iyinhlanganisela esebenza kahle kakhulu yokupholisha ngoba ingasetshenziswa ukupholisha ingilazi ngesikhathi esisodwa ngendlela yokubola kwamakhemikhali kanye nokungqubuzana komshini.Impushana yokupholisha i-cerium yomhlaba engavamile isetshenziswa kakhulu ekupholishweni kwamakhamera, amalensi ekhamera, amashubhu ezithombe ze-TV, amalensi wamehlo, njll.
Isikhathi sokuthumela: Jan-08-2024