Nano ceriyamai arha ne kuma ana amfani da shi sosairare duniya oxideda kananan barbashi size, uniform barbashi size rarraba, da high tsarki. Rashin narkewa a cikin ruwa da alkali, dan kadan mai narkewa a cikin acid. Ana iya amfani da shi azaman polishing kayan, mai kara kuzari, mai kara kuzari masu ɗaukar nauyi (haɓakawa), masu ɗaukar motoci masu shayewa, masu ɗaukar hoto, ultraviolet absorbers, man cell electrolytes, yumbu na lantarki, da dai sauransu Nanoscale ceria na iya shafar aikin kayan kai tsaye, kamar ƙara ultrafine nano ceria zuwa yumbu , wanda zai iya rage yawan zafin jiki na yumbura, hana ci gaban lattice, da inganta yawan yumbura. Babban yanki na musamman na musamman zai iya inganta aikin catalytic na mai kara kuzari. Kaddarorin valence ɗin sa masu canzawa suna ba shi kyawawan kaddarorin optoelectronic, waɗanda za a iya doped a cikin sauran kayan aikin semiconductor don gyarawa, haɓaka haɓakar ƙaura na photon, da haɓaka tasirin hoto na kayan.
Aiwatar da UV sha
A cewar bincike, hasken ultraviolet daga 280nm zuwa 320nm na iya haifar da fata fata, kunar rana, har ma da ciwon daji na fata a lokuta masu tsanani. Ƙara nanoscale cerium oxide zuwa kayan kwaskwarima na iya rage cutar da hasken ultraviolet ga jikin mutum. Nano cerium oxide yana da tasiri mai karfi akan hasken ultraviolet kuma za'a iya amfani dashi azaman ultraviolet absorber don samfurori irin su kayan shafawa na rana, gilashin mota, filayen hasken rana, sutura, robobi, da dai sauransu. sha na bayyane haske, mai kyau watsawa, da kuma kyakkyawan sakamako na kariya ta UV; Haka kuma, shafa amorphous silicon oxide a kan cerium oxide na iya rage ta catalytic aiki, game da shi hana discoloration da tabarbarewar kayan shafawa lalacewa ta hanyar catalytic aiki na cerium oxide.
Aiwatar da masu kara kuzari
A cikin 'yan shekarun nan, tare da ingantuwar yanayin rayuwar jama'a, motoci sun kara samun shahara a rayuwar mutane. A halin yanzu, motoci galibi suna ƙone mai. Wannan ba zai iya guje wa samar da iskar gas mai cutarwa ba. A halin yanzu, sama da abubuwa 100 ne aka raba da hayakin mota, wanda fiye da 80 daga cikinsu abubuwa ne masu hadari da masana'antar kare muhalli ta kasar Sin ta sanar, musamman wadanda suka hada da carbon monoxide, hydrocarbons, nitrogen oxides, particulate matter (PM), da sauransu. , sai dai nitrogen, oxygen, da kayan konewa irin su carbon dioxide da tururin ruwa, waɗanda ba su da lahani, duk sauran abubuwan suna da illa. Don haka, sarrafawa da magance gurɓacewar hayaki na mota ya zama matsala cikin gaggawa da za a warware.
Dangane da abubuwan da ke haifar da shaye-shaye na kera motoci, galibin karafan da mutane ke amfani da su a farkon zamanin su ne chromium, jan karfe, da nickel, amma illarsu ta kasance mai yawan zafin wuta, da saurin kamuwa da cuta, da kuma rashin aikin motsa jiki. Daga baya, an yi amfani da karafa masu daraja irin su platinum, rhodium, palladium, da dai sauransu a matsayin masu kara kuzari, wanda ke da fa'ida kamar tsawon rayuwa, babban aiki, da kyakkyawan sakamako na tsarkakewa. Duk da haka, saboda tsada da tsadar karafa masu daraja, su ma suna saurin kamuwa da guba saboda sinadarin phosphorus, sulfur, gubar da sauransu, wanda hakan ke sa da wuya a inganta.
Ƙara nano ceria zuwa ma'aikatan tsarkakewa na kera motoci yana da fa'idodi masu zuwa idan aka kwatanta da ƙara waɗanda ba nano ceria ba: takamaiman yanki na musamman na nano ceria yana da girma, adadin murfin yana da girma, abun ciki na ƙazanta masu cutarwa yana da ƙasa, kuma ƙarfin ajiyar iskar oxygen shine. ya karu; Nano ceria yana a nanoscale, yana tabbatar da wani babban yanki na musamman na mai kara kuzari a cikin yanayin zafi mai zafi, ta haka yana inganta aikin haɓakawa; A matsayin ƙari, zai iya rage adadin platinum da rhodium da aka yi amfani da su, ta atomatik daidaita ma'aunin man fetur na iska da tasirin catalytic, da inganta yanayin zafi da ƙarfin injin mai ɗaukar kaya.
Aiwatar da masana'antar karfe
Saboda ta musamman tsarin atomic da aiki, rare duniya abubuwa za a iya amfani da a matsayin alama Additives a karfe, jefa baƙin ƙarfe, aluminum, nickel, tungsten da sauran kayan don kawar da ƙazanta, tace hatsi da kuma inganta kayan abun da ke ciki, game da shi inganta inji, jiki da kuma. sarrafa Properties na gami, da kuma inganta thermal kwanciyar hankali da lalata juriya na gami. Misali, a cikin masana'antar karafa, ƙasan da ba kasafai ba a matsayin ƙari na iya tsarkake narkakkar karfe, canza yanayin halitta da rarraba ƙazanta a tsakiyar ƙarfen, tace hatsi, da canza tsari da aiki. Yin amfani da nano ceria a matsayin sutura da ƙari zai iya inganta juriya na iskar shaka, lalata zafi, lalata ruwa, da kuma sulfurization Properties na high-zazzabi gami da bakin karfe, kuma za a iya amfani da a matsayin inoculant ga ductile baƙin ƙarfe.
Aiwatar zuwa wasu bangarori
Nano cerium oxide yana da sauran amfani da yawa, kamar yin amfani da cerium oxide tushen composite oxides a matsayin electrolytes a cikin man fetur Kwayoyin, wanda zai iya samun isasshe high oxygen dissociation halin yanzu yawa tsakanin 500 ℃ da 800 ℃; Bugu da ƙari na cerium oxide a lokacin aikin vulcanization na roba na iya samun wani tasiri na gyare-gyare akan roba; Cerium oxide kuma yana taka muhimmiyar rawa a cikin filayen kamar kayan haske da kayan maganadisu.
Lokacin aikawa: Mayu-19-2023