Kushandiswa kwecerium dioxide/CeO2 nanoparticle:

(1) Ceric dioxide nanopowder yekukwenenzverwa: Nano cerium oxide parizvino ndiyo inonyanya kushandiswa abrasive yekupukuta girazi.Inoshandiswa zvakanyanya mukunyatso kugadzirisa kwegirazi uye optical components uye yakanyatso dzidza.Chii chinokanganisa kupenya kwehupfu muhupfu hwekupukuta ndiyo saizi yechidimbu, kuchena uye kuoma kweCeO2.Kukura kwechidimbu ndicho chinhu chikuru.Saizi hombe yechikamu chakakodzera kukwenenzverwa kweakajairwa optical components uye magirazi lenzi, nepo diki diki saizi yakakodzera kukwirisa-kumhanyisa kupenya kweakanaka optical lenzi.

Semuyenzaniso: Seyakanyanya kujairika uye yakakosha inorganic material, girazi rinoshandiswa zvakanyanya mupeni-notebook komputa hard disk glass substrates, digital camera chips, ultra-precision optical lenses, optical windows nezvimwe zvinhu zvemaziso, pamwe ne optical communication components. flat-panel displays nezvimwe zvemagetsi zvemberi.Ultra-smooth, sub-nanometer roughness, flat glass surface isina micro-defects yava chinhu chakakosha chine chokuita nekushanda kwezvigadzirwa zvepamusoro-soro.Chemical mechanical polishing (CMP) chikamu chakakosha chesilicon wafer processing uye yese deposition uye etching process mukugadzirwa kweakabatanidzwa maseketi.Inoshandisa mechanical polishing effect ye ultrafine abrasive particles muCMP slurry uye kemikari corrosion effect ye slurry.Iyo optical disc inoumba yakanyanya kufuratira pamusoro pesilicon wafer pane iyo yedunhu patani yakagadzirwa.Iyo parizvino tekinoroji nyowani iyo inogona kupa pasi rose flattening mukugadzira maitiro eVLSI maseketi.

(2) Nano-cerium dioxide inoshandiswa kune catalyst ine yakanaka redox performance.Cerium oxide nanopowder haina chete yakasarudzika yekuchengetera okisijeni uye kuburitsa okisijeni mabasa, asiwo ndiyo inonyanya kushanda oxide catalyst mune isingawanzo pasi oxide series.Naizvozvo, nano ceria inogona kushandiswa semubatsiri mubatsiri kuvandudza mashandiro anoita catalyst muzviitiko zvakawanda.

(3) Ceric oxide nano particle inoshandiswa muindastiri yesimbi: Kushandisa nano-cerium oxide sechifukidziro uye chekuwedzera kunogona kuvandudza kudzivirira kweoxidation, kupisa kupisa, kuparara kwemvura uye vulcanization zvimiro zvemhando yepamusoro-tembiricha alloys uye simbi isina tsvina, uye inogona zvakare kuve. inoshandiswa seinoculant ye ductile iron.

(4) Cerium oxide nano poda inogona kushandiswa mu ultraviolet inonwisa zvigadzirwa nekuti nano CeO2 ine akawanda emagetsi shanduko yesimba mazinga, yakanakisa optical senitivity kune ultraviolet kunyudzwa kwechiedza.Yakabatana neiyo diki saizi maitiro, yakakwirira chaiyo yepamusoro mhedzisiro, uye macroscopic quantum mhedzisiro ye nanoparticle, CeO2 nano ine kupararira kwakasimba uye kuratidza mhedzisiro paultraviolet mwenje.Uyezve, CeO2 ine kugadzikana kwakanaka kwekupisa, kuchengetedzeka uye kusiri muchetura, zviwanikwa zvakawanda, uye mutengo wakaderera wekugadzirira, saka inotarisirwa kuve rudzi rutsva rwe ultraviolet absorber inoiswa munzvimbo dzakasiyana siyana.