Nhamba yeCAS yeCerium dioxide ndeye 1306-38-3.
Cerium dioxide cas 1306-38-3,inozivikanwawo seceria, chinhu chinogoneka uye chakakosha munyika yanhasi. Inoshandiswa zvakanyanya mumaindasitiri akasiyana akadai semotokari, hutano hwehutano, uye zvemagetsi, kudoma mashoma. Cerium dioxide ine zvinhu zvakawanda zvakanaka zvinoita kuti ive chigadzirwa chakakosha.
Chekutanga, cerium dioxide ine yakanakisa catalytic zvivakwa. Kugona uku nekuda kweiyo yakakwira okisijeni kuchengetedza uye redox zvivakwa. Inoshandiswa sechinhu chinokonzeresa mukuchinja kwakasiyana kwemakemikari, senge mumotokari catalytic convertors, uko inobatsira kudzikisa kabhoni kubuda mumotokari. Iyo inobatsirawo mukugadzirwa kwemethanol kubva kucarbon dioxide uye hydrogen.
Chechipiri,Cerium dioxide cas 1306-38-3inozivikanwawo nokuda kwemaitiro ayo ekuona. Inoshandiswa zvakanyanya mumagirazi uye ceramics nekuda kweiyo yakakwira refractive index, iyo inoita kuti ive yakakodzera kugadzira zvigadziriso zvemwenje, lenzi, uye magirazi. Iyo ine zvakare yakanakisa UV inonwisa zvivakwa, izvo zvinobudirira kuderedza kukuvara kweganda kubva ku UV mwaranzi.
Chechitatu, chimwe chezvinhu zvakakosha zvecerium dioxide kugona kwayo kuita sechinhu chekuchengetedza okisijeni. Inobatsira kuwana kugadzikana kwakanaka kwekupisa, inoderedza kuburitsa, uye inovandudza kushanda kwemafuta. Inoshandiswa zvakanyanya muindasitiri yepetroleum, uko inobatsira kuwedzera flash point yemafuta uye kuderedza kuumbwa kwesoti nezvimwe zvinosvibisa.
Pamusoro peizvi zvakakosha zvivakwa,cerium dioxideinewo zvimwe zvinobatsira. Semuenzaniso, kugona kwayo kuchenesa mahara radicals kunoita kuti ive chinhu chakanakisa muzvigadzirwa zvekuchengetedza ganda. Saizvozvo, kugona kwayo kuita semugadziri we polishing chimwezve chinhu chinoshandiswa zvakanyanya. Yave ichishandiswa kukwenenzvera nzvimbo dzezvinhu zvakasiyana-siyana, semagirazi emaziso, zvishongo, uye simbi.
Pakazara,Cerium dioxide cas 1306-38-3chinhu chine zvakawanda zvakanaka zvinhu zvinoita kuti ive yakakosha kuwedzera kune akasiyana maindasitiri. Hurukuro hwayo hwakasiyana-siyana, catalytic zvivakwa, yakanakisa optical zvivakwa, uye okisijeni kuchengetedza huwandu huri pakati pezvinhu zvakakosha zvinoita kuti ive chinhu chakakosha. Kushandiswa kwayo kwakatungamira kubudiriro dzakasiyana siyana dzetekinoroji uye zvigadzirwa zvakagadziridzwa zvakasimudzira hupenyu hwevanhu vazhinji.
Nguva yekutumira: Jan-30-2024