Cerium Oxide

Kufotokozera Kwachidule:

Dzina la Chinthu:Cerium Oxide kupanga|CAS1306-38-3 perekani China|3.5N4NHigh Purity

Mawu ofanana:Cerium Dioxide, Ceric oxide, Ceria, Cerium(IV) oxide

Nambala ya CAS:1306-38-3

Fomula ya Maselo:CEO2

Kulemera kwa Maselo:172.12

Maonekedwe:Ufa wachikasu wopepuka, wosasungunuka m'madzi ndipo wosungunuka pang'ono mu asidi.

Mafotokozedwe osinthidwa amapezeka mukapempha.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Mafotokozedwe a chinthucho

Mafotokozedwe osinthidwa amapezeka mukapempha.

Khodi	CO-3.5N	CO-4N
TREO%	≥99	≥99
Kuyera kwa Cerium ndi zonyansa za nthaka yosowa
CeO2/TREO %	≥99.95	≥99.99
La2O3/TREO %	＜0.02	＜0.004
Pr6O11/TREO %	＜0.01	＜0.002
Nd2O3/TREO %	＜0.01	＜0.002
Sm2O3/TREO %	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Zonyansa zosafunikira za dziko lapansi
Ca %	＜0.01	＜0.005
Fe %	＜0.003	＜0.002
N / A %	＜0.005	＜0.005
Pb %	＜0.005	＜0.003
Al %	＜0.005	＜0.003
SiO2 %	＜0.02	＜0.01
Cl- %	＜0.08	＜0.06
SO42- %	＜0.05	＜0.03

Kufotokozera & Makhalidwe

Kufotokozera: WNX imagwiritsa ntchito ukadaulo wapamwamba wopanga zinthu ndipo imagwiritsa ntchito zipangizo zapamwamba kwambiri kuti ipange zinthu zapamwamba kwambiriCerium Oxide.

Zinthu Zofunika Kwambiri:

Kuyera Kwambiri:Cerium Oxide Mulibe zodetsa zochokera ku zinthu zosoŵa zapadziko lapansi (monga chitsulo, calcium, sodium), ndipo kuchuluka kwa zodetsazo n'kochepa.

Kusungunuka Kwabwino:Cerium Oxide imatha kusungunuka mofulumira m'madzi ndi m'ma asidi amphamvu.

Kusasinthasintha: Kuyang'anira bwino kwambiri kupanga zinthuCerium Oxide kuonetsetsa kuti zinthu zopangidwa m'mafakitale akuluakulu zikhale zabwino komanso zokhazikika.

Kupukuta kolondola: Cerium oxide ndiye chinthu chopukutira galasi chogwira ntchito bwino kwambiri, chomwe chimagwiritsidwa ntchito kwambiri pokonza magalasi a kamera, magalasi owonera, zida zowunikira, ma wafer a semiconductor (CMP yamakina opukutira), ndi zina zotero. Chimatha kupanga malo osalala kwambiri kudzera mu zochita za mankhwala ndi makina.

Kukonza Zachilengedwe: Poyeretsa utsi wa galimoto (chosinthira mpweya cha njira zitatu), cerium oxide imagwira ntchito yofunika kwambiri, kusunga ndi kutulutsa mpweya bwino, kuthandizira kusintha kwa carbon monoxide (CO), ma hydrocarbons (HC), ndi nitrogen oxides (NOx) kukhala carbon dioxide, nayitrogeni, ndi madzi osavulaza. Imagwiritsidwanso ntchito pochiza utsi wa mafakitale komanso kusintha kwa mpweya wamadzi, pakati pa zina.

Makampani Opanga Magalasi: Pakupanga magalasi, cerium oxide imagwira ntchito zosiyanasiyana: (1) Chotsukira: Chimasungunula ma ayoni obiriwira achitsulo okhala ndi ma divalent omwe ali mugalasi kupita ku ma ayoni opepuka achitsulo okhala ndi ma trivalent, zomwe zimapangitsa galasi kukhala lowonekera bwino; (2) Chotsukira: Chimachotsa thovu kuchokera mugalasi losungunuka; (3) Chotsukira UV: Chimasungunula kuwala kwa ultraviolet ndipo chimagwiritsidwa ntchito popanga magalasi oteteza dzuwa ndi mawindo amlengalenga. Chingathenso kusakanikirana ndi titanium dioxide kuti chipange utoto pagalasi.

Mphamvu ndi Zamagetsi: Chifukwa cha mphamvu yake yoyendetsera ma ionic komanso kukhazikika kwake, cerium oxide ndi chinthu chofunikira kwambiri cha electrolyte cha maselo olimba amafuta a oxide (SOFCs). Mu gawo la zamagetsi, imagwiritsidwa ntchito popanga zida zamagetsi monga ma capacitor ndi ma piezoelectric ceramics.