Nhanganyaya uye Kushandiswa kweCerium Oxide
I. Product Overview
Cerium oxide (CeO₂), inozivikanwawo secerium dioxide,iooxide yerare Earth element cerium, ine ruvara rweyero kusvika kuchena hupfu. Semumiriri akakosha weasina kujairika epasi makomisheni, cerium oxide inoshandiswa zvakanyanya mukupenya kwegirazi, kucheneswa kwemagetsi emotokari, makeramiki emagetsi, simba idzva uye mamwe minda nekuda kweiyo yakasarudzika makemikari zvimiro uye zvinokonzeresa zvinhu. Iyo yekunyungudika kwayo inenge 2400 ℃, ine yakanaka kugadzikana kwemakemikari, isinganyungudika mumvura, uye inogona kuramba yakagadzikana pasi pekupisa kwakanyanya uye yakasimba oxidizing nharaunda.
Mukugadzirwa kwemaindasitiri,cerium oxideinowanzo kutorwa kubva kune cerium-ine zvicherwa (senge fluorocarbon cerium ore uye monazite) uye inowanikwa kuburikidza neasidhi leaching, kudhirowa, kunaya, calcination uye mamwe maitiro. Zvinoenderana nekuchena uye saizi yechikamu, inogona kukamurwa kuita giredhi rekupolisha, catalytic giredhi, giredhi remagetsi giredhi uye nano-giredhi zvigadzirwa, pakati peiyo yakakwirira-kuchena nano cerium oxide ndiyo yakakosha zvinhu zvepamusoro-magumo ekushandisa.
II. Product Features
Yakanakisa polishing kuita:Cerium oxideine kemikari mechanical polishing kugona, iyo inogona kukurumidza kubvisa girazi pamusoro pezvikanganiso uye kugadzirisa pamusoro pekupedzisira.
Yakasimba redox kugona: Shanduko inodzokororwa pakati peCe⁴⁺ neCe³⁺ inoipa iyo yakasarudzika okisijeni kuchengetedza uye kuburitsa basa, kunyanya yakakodzera kune inokonzeresa maitiro.
Kugadzikana kwemakemikari akasimba: Hazvisi nyore kuita nemaasidhi mazhinji uye mabhesi, uye inogona kuchengetedza kushanda pasi pemamiriro akaomarara.
Yepamusoro tembiricha kuramba: Iyo yakakwira yekunyungudika uye kugadzikana kwekudziya kunoita kuti ive yakakodzera kune yakakwira tembiricha maitiro uye zvemagetsi ceramics.
Inodzoreka particle size: Saizi yechigadzirwa inogona kugadziriswa kubva kumicron kuenda ku nanometer kuti isangane neyakasiyana maindasitiri zvinodiwa.
III. Main application nzvimbo
1. Girazi uye optical polishing
Cerium oxide polishing poda ndicho chinhu chikuru chemazuva ano kugadzira girazi. Yayo kemikari mechanical action inogona kunyatsobvisa tudiki diki uye kugadzira girazi maitiro. Inonyanya kushandiswa ku:
Kupukuta nharembozha nemakomputa touch screen;
Kunyatso kugaya kwema-high-end optical lenses uye kamera lenses;
Kurapa kwepamusoro kweLCD skrini uye girazi reTV;
Precision crystal uye optical girazi chigadzirwa kugadzirisa.
Kana ichienzaniswa neyechinyakare iron oxide polishing zvinhu, cerium oxide ine kukurumidza kupelisha kumhanya, kupenya kwepamusoro, uye hupenyu hurefu hwesevhisi.
2. Mota exhaust catalyst
Cerium oxide chinhu chakakosha mumotokari nzira nhatu zvinokonzeresa. Inogona kuchengeta nekuburitsa okisijeni zvine hungwaru, kuona shanduko inokonzeresa yekabhoni monoxide (CO), nitrogen oxides (NOₓ) uye mahydrocarbons (HC), nokudaro ichideredza kuburitswa kwemotokari inosvibisa uye kusangana nekuwedzera kuomarara kwemamiriro ekunze.
3. Simba idzva uye masero emafuta
Nano cerium oxide inogona kuvandudza zvakanyanya conductivity uye kusimba kwemabhatiri se electrolytes kana interlayer zvinhu mune yakasimba oxide mafuta maseru (SOFC). Panguva imwecheteyo, cerium oxide inoratidzawo kuita kwakanakisa muminda yehydrogen catalytic decomposition uye lithium-ion bhatiri additives.
4. Electronic ceramics uye girazi additives
Sechinhu chakakosha mbishi zvinhu zvemagetsi ceramics, cerium oxide inogona kushandiswa kugadzira capacitors, thermistors, optical sefa zvinhu, etc. Kana yawedzerwa kune girazi, inogona kuita basa mu decolorization, transparency enhancement, uye UV kudzivirira, uye kuvandudza kusimba uye optical zvinhu zvegirazi.
5. Zvizoro uye zvinhu zvinodzivirira
Nano cerium oxide particles inogona kutora ultraviolet rays uye inowanzoshandiswa muzuva uye zvigadzirwa zvekuchengetedza ganda. Vane zvakanakira inorganic kugadzikana uye hazvisi nyore kubatwa neganda. Panguva imwecheteyo, inowedzerwa kune maindasitiri ejasi kuti awedzere kusakara uye anti-kuchembera masimba.
6. Kutonga kwezvakatipoteredza uye kemikari catalysis
Cerium oxide ine zvakakosha mashandisirwo muindasitiri tsvina gasi kuchenesa, sewage catalytic oxidation uye mamwe minda. Yayo yakakwirira catalytic chiitiko inoita kuti ishandiswe zvakanyanya mumatanho akadai se petroleum kupaza uye makemikari synthesis.
IV. Mafambiro ebudiriro
Nekukurumidza kukura kwesimba idzva, optics, kuchengetedza kwezvakatipoteredza uye mamwe maindasitiri, kudiwa kwecerium oxideinoramba ichikura. Mazano makuru ekuvandudza mune ramangwana anosanganisira:
Nano- uye yakakwirira-kuita: kunatsiridza iyo chaiyo nzvimbo uye kuita kwekuita kwecerium oxide kuburikidza nanotechnology.
Zvigadzirwa zvakasvibirira uye zvine hushamwari zvakatipoteredza: gadzira yakaderera-kusvibiswa, yakakwirira-inodzoreredza yekupukuta poda kuvandudza mashandisirwo ezviwanikwa.
Kuwedzera kwesimba resimba idzva: Kune tarisiro yemusika wakafara musimba rehydrogen, masero emafuta, uye zvinhu zvekuchengetedza simba.
Resource recycling: Simbisa kudzoreredzwa kwepasi kusingawanzo kupora tsvina yekupolisha poda uye epositi catalyst kuderedza zviwanikwa.
V. Mhedziso
Nekuda kwekuita kwayo kwakanakisa kukwenenzverwa, chiitiko chinokonzeresa uye kugadzikana, cerium oxide yave chinhu chakakosha chekugadzira girazi, kurapwa kwemota, edha yemagetsi uye maindasitiri emagetsi matsva. Nekufambira mberi kwetekinoroji uye nekukura kwekuda kwemaindasitiri egirinhi, chiyero chekushandisa checerium oxide chichawedzerwa, uye kukosha kwayo kwemusika uye kugona kwekusimudzira kuchave kusingagumi.