Cerium oxide, inozivikanwawo seceria, chinhu chinochinjika uye chinoshandiswa zvakanyanya chine huwandu hwekushandisa mumaindasitiri akasiyana siyana. Mushonga uyu, unosanganisira cerium uye oksijeni, une zvinhu zvakasiyana-siyana zvinoita kuti zvive zvakakosha kune zvakasiyana-siyana zvezvinangwa.
Kusarudzwa kwecerium oxide:
Cerium oxide inorongedzerwa seasingawanzo pasi simbi oxide, ndeye lanthanide akatevedzana ezvinhu. Iyo yakatsvuka yero kusvika kuchena hupfu ine yakanyanya kugadzikana yekupisa uye yakanakisa catalytic zvimiro. Cerium oxide inowanzowanikwa mumhando mbiri dzakasiyana: cerium (III) oxide uye cerium (IV) oxide. Cerium (III) oxide inoshandiswa sechinhu chinokonzeresa uye mukugadzirwa kwegirazi, nepo cerium (IV) oxide inoshandiswa mukugadzira komputa yekupolisha uye sechikonzero mukuchinja kwakasiyana kwemakemikari.
Kushandiswa kwecerium oxide:
Cerium oxide ine huwandu hwakasiyana hwekushandisa nekuda kweiyo yakasarudzika zvivakwa. Imwe yeanonyanya kushandiswa ecerium oxide ari mukugadzirwa kwecatalytic converters emotokari. Inobatsira kuderedza kusvibiswa kunokuvadza nekushandura magasi ane chepfu kuva zvinhu zvishoma zvinokuvadza. Mukuwedzera, cerium oxide inoshandiswa mukugadzira girazi, sezvo inogona kuvandudza optical properties uye kuwedzera kuramba kune UV mwaranzi. Inoshandiswawo semugadziri wekuchenesa girazi, ceramics, uye simbi, ichipa nzvimbo yakatsetseka uye inopenya.
Uyezve, cerium oxide inoshandiswa mukugadzira masero emafuta, kwaanoita se electrolyte kufambisa shanduko yesimba remakemikari kuita simba remagetsi. Mundima yemishonga, cerium oxide nanoparticles yakaratidza mukana wekushandiswa mune biomedical application, sekuendesa zvinodhaka uye kufungidzira. Pamusoro pezvo, cerium oxide inoshandiswa mukugadzira phosphors yekuvhenekesa fluorescent uye mukubatanidza kweakasiyana organic komisheni.
Mukupedzisa, cerium oxide chinhu chakakosha chine maapplication akasiyana mumaindasitiri akawanda. Hunhu hwayo hwakasiyana, hunosanganisira catalytic, optical, uye magetsi hunhu, hunoita kuti ive chinhu chakakosha mukugadzirwa kwezvakasiyana zvigadzirwa uye matekinoroji. Sezvo tsvakiridzo nebudiriro mune nanotechnology nesainzi yezvishandiso zvichiramba zvichifambira mberi, zvingangoshandiswa zvecerium oxide zvinogona kuwedzera, zvichiwedzera kuratidza kukosha kwayo muindasitiri yemazuva ano.
Nguva yekutumira: May-17-2024