Kumashure uye General mamiriro
Zvisingawanzo zvepasi zvinhundiyo flockboard ye iiib scandium, yttrium uye lanthanamu mune imwe nguva tafura. Kune l7 zvinhu. Pasi pasirese ine akasiyana emuviri uye makemikari zvivakwa uye zvaishandiswa zvakanyanya muindasitiri, kurima uye mamwe minda. Kuchena kweKashoma Pasi Pasi makomisheni zvakananga kunosarudza izvo zvakakosha zvivakwa zvezvinhu. Kuchena kwakasiyana kwezvinhu zvisingawanzo kuitika kunogona kuburitsa zvigadzirwa zveCeramic, zvigadzirwa zveFluorescent uye zvigadzirwa zvemagetsi zvine zvemagetsi zvinodiwa pakuita. Parizvino, nekuvandudzwa kwevanhu vepasi zvakanyanya kurongeka kunoisa tarisiro yakanaka yemusika, uye kugadzirira kwepamhepo zvinhu hazvisi zvepasi hazvisi zvepasi pano kunoisa zvinodiwa zvepasi zvakachena pasi. Cerium compound ine huwandu hwakawanda hwekushandisa, uye maitiro ayo mune akawanda mashandisiro ane hukama nekuchena kwayo, zvivakwa zvemuviri uye zviripo uye zviripo. Mukugoverwa kwezvinhu zvisingawanzo kuitika pasi, macerium nhoroondo yeanenge 50% yechiedza chisingawanzo kuitika pasi zviwanikwa. Nekuwedzera kwekunyorera kwekuchena kwakanyanya cerium, zvinodiwa zvevasina - zvisingawanzo kuitika kwepasi renjekiti kune carium comalound yakakwira uye yakakwira.Cerium oxideis ceride oxide, nhamba yemasikati ndeye 1306-38-3, molecular formula ndeye CEO2, molecular uremu: 172.11; Cerium oxide ndiyo yakanyanya kugadzikana oxide yeiyo risingawanzo nyika yelement cerium. Iyo yakachenuruka yero yakasimba pamhepo tembiricha uye inosviba kana yapiswa. Cerium oxide inoshandiswa zvakanyanya mune luminesent zvinhu, CATALESS, kupukuta poda, UV kuvhara uye zvimwe zvinhu nekuda kwekuita kwayo kwakanaka. Mumakore achangopfuura, zvakateedzera kufarira kwevazhinji vatsvagiri. Kugadzirira uye kuita kweiyo cerium oxide yave yekutsvaga hotspot mumakore achangopfuura.
Maitiro ekugadzira
Nzira 1: STR pamakamuri tembiricha, wedzera sodium hydroxide solution ye 5.0mol / l kune cerium sulfate solution ye1,1mol / l, gadzirisa iyo ph kukosha kuti ive yakakura kupfuura gumi, uye maitiro ekutanga anoitika. Iyo sediment yakamhurwa, yakashambidzwa kakawanda nemvura inodhonzwa, uye yaoma mune 90 kuven kweawa makumi maviri nemana. Mushure mekukuya uye kusefa (temberi saizi isingasviki 0.1mm), cerium oxide inowanikwa uye yakaiswa munzvimbo yakaoma yekuchengetedza chisungwa. Nzira yechipiri: Kutora cerium chloride kana carium ichironga seanogadzirwa, nekuwedzera quonate, kuparadzaniswa, kuparadzaniswa, kupfupikisa, kupfupika, kupfupisa, kupenga kusvika kune 110 Cerium oxide inogona kuwanikwa nekudziya musanganiswa wecerium oxide uye carbon poda na 1250 ℃ mumhepo yeCarbon monoxide.
Application
Cerium oxide inoshandiswa pakuwedzera kwegirazi indasitiri, uye yakawedzerwa kune magirazi ekunwisa girazi, kinescope Izvo zvinoshandiswawo seanopokana-neinoratidzira yeziso, uye cerium inoshandiswa kugadzira cerium titanium yero kuti iite girazi remagetsi. Iyo Rare Pasi OLIDLID FONTTURE ine imwe pesvedzero pane iyo crystallization uye zvivakwa zvegirazi ceramics muCao-MGo-AI2O3-SIO2 System. Mhedzisiro yekutsvaga inoratidza kuti kuwedzera kweiyo oxidation yakakodzera inobatsira kujekesa maitiro egirazi, bvisa mabhuruku, gadzira iyo mechancal midziyo uye alkali kuramba zvinhu. Iyo yakakwana yekuwedzera huwandu hwechisimba choxide is 1.5, kana ichishandiswa muCeramic Glaze uye Magetsi Indasitiri sePiezoEelectric Ceramic Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Penetrant Pefornt. Izvo zvakare zvinoshandiswa mugadziri wechiitiko chakakwirira Catalyst, Gasi Lamp Incandescent Carver, X-Ray Fluorescent Skrini (inonyanya kushandiswa muLens polising mumiririri). Rare Pasi Pasi Cerium Powder inoputika Poda inoshandiswa zvakanyanya mu cameras, kamera kamera, terevhizheni pikicha tube, lens, uye zvichingodaro. Inogona zvakare kushandiswa muindasitiri yegirazi. Cerium oxide uye titanium dioxide inogona kushandiswa pamwe kugadzira girazi yero. Cerium oxide yegirazi decocalization ine zvakanakira kuita kwakagadzikana pakushisa kwakanyanya, mutengo wakaderera uye hapana kukwidza kwechiedza chinooneka. Uye zvakare, cerium oxide inowedzerwa kune girazi inoshandiswa muzvivakwa uye mota kuti dzidzise kuendesa kuRoplataviolet Light. Zvekugadzirwa kwevanhu vepasi risina kujairika Cerium oxide iyi zvakare yakavezwa yezvinhu kugadzirira kwesimbi yesimbi. Mukuwedzera, muSemiconductor zvinhu, yakakwira - giredhi-giredhi uye Photogreslive girazi sensitizer, automotive Exhanate Pachifier yakashandiswa zvakanyanya. Iyo CATALYS YENYAYA YEMADZIMAI YEMAHARA YEMAHARA inonyanya kuumbwa neuchi kwechihure (kana simbi) yekutakura uye pamusoro akaomeserwa coating. Iyo yakagadziriswa yekubatanidza ine nzvimbo yakakura yeGamma-Trioxide, huwandu hwakakodzera hwemhando yemhando dzinodzika nzvimbo yemukati, uye simbi ine chiitiko cheChiathi chakapararira mukati mekurongedza. Kuti uderedze iyo inodhura pt, RH DOSAGE, Wedzera iyo Dosage yePD ine yakachipa, inoderedza mutengo weCatalyst usinga dzore simba rekunyepedzera preals PD. Activation yeRH TERIALST CATYST Coating, kazhinji inzira yakazara yekunyudza yekuwedzera imwe huwandu hwechisimba uye lanthanum oxide, inopa nyika isingawanzo clealtic yakanaka. Inokosha yesimbi ternary yekubereka. Lanthanum oxide uye cerium oxides yaishandiswa sevanotarisana nekuvandudza mashandiro e | A-Alumina akatsigira anokatyamadza simbi Maererano nekutsvagisa, iyo nzira yeChinyakarumbo yeCertium Oxide uye Lanthanum Oxide Inonyora Basa reChiathi yekubatanidza, otomatiki emafuta, uye nekuvandudza simba rekutakura uye nemakaniki esimba remutakuri.