Oxide Cerium

Sharaxaad Gaaban:

Magaca Badeecada:Oxide Cerium soo saarid | CAS1306-38-3 Sahayda Shiinaha | 3.5N4NDaacad Sare

Isku-mid ah:Cerium Dioxide, Ceric Oxide, Ceria, Cerium(IV) Oxide

Lambarka CAS:1306-38-3

Qaacidda Molekuleeri:Madaxa Fulinta2

Miisaanka Molekule:172.12

Muuqaalka:Budada jaalaha ah ee khafiifka ah, aan ku milmin biyaha iyo asiidhyada oo xoogaa ku milma.

Qeexitaannada la habeeyey ayaa la heli karaa marka la codsado.

Noo soo dir emayl

Faahfaahinta Badeecada

Tilmaamaha badeecada

Qeexitaannada la habeeyey ayaa la heli karaa marka la codsado.

Koodhka	CO-3.5N	CO-4N
TREO%	≥99	≥99
Nadiifnimada Cerium iyo wasakhda dhulka naadirka ah
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
Nijaasta dhulka ee aan naadirka ahayn
Ca %	＜0.01	＜0.005
Fe %	＜0.003	＜0.002
Maya %	＜0.005	＜0.005
Bb%	＜0.005	＜0.003
Al %	＜0.005	＜0.003
SiO2%	＜0.02	＜0.01
Cl-%	＜0.08	＜0.06
SO42-%	＜0.05	＜0.03

Sharaxaadda & Astaamaha

Sharaxaad: WNX waxay isticmaashaa tiknoolajiyad wax soo saar oo otomaatig ah oo horumarsan waxayna isticmaashaa agab ceeriin oo tayo sare leh si ay u soo saarto tayo sare lehOxide Cerium.

Astaamaha Muhiimka ah:

Nadiifnimo Sare:Oxide Cerium ma jiraan wax wasakh ah oo ka yimaada walxaha dhulka naadirka ah (sida birta, kalsiyum, soodhiyam), wasakhduna way yar tahay.

Milmida Wanaagsan:Oxide Cerium si degdeg ah ayuu ugu milmi karaa biyaha iyo asiidhyada xooggan.

Joogto ah: Maareynta dufcadda adag ee wax soo saarkaOxide Cerium waxay hubisaa tayada xasilloon ee wax soo saarka baaxadda weyn ee warshadaha.

Nadiifinta saxda ah: Cerium oxide waa walaxda ugu waxtarka badan ee lagu nadiifiyo muraayadaha, oo si weyn loogu isticmaalo farsamaynta muraayadaha kamaradaha, muraayadaha muraayadaha, qalabka indhaha, waferada semiconductor-ka (CMP-ga nadiifinta farsamada kiimikada), iwm. Waxay si dhakhso ah u gaari kartaa dusha sare oo aad u siman iyada oo loo marayo ficillada kiimikada iyo farsamada labadaba.

Katalisyada Deegaanka: Si loo nadiifiyo qiiqa baabuurta (beddelka catalytic-ga saddex-geesoodka ah), cerium oxide waxay u adeegtaa qayb muhiim ah, iyadoo si wax ku ool ah u kaydisa oo sii daaysa oksijiinta, iyadoo sahlaysa beddelka kaarboon monoksaydh (CO), hydrocarbons (HC), iyo nitrogen oxides (NOx) una beddela kaarboon dioxide aan waxyeello lahayn, nitrogen, iyo biyo. Waxaa sidoo kale loo isticmaalaa daaweynta gaaska qiiqa warshadaha iyo falcelinta isbeddelka biyaha-gaaska, iyo kuwo kale.

Warshadaha Muraayadda: Habka wax soo saarka galaaska, cerium oxide wuxuu ciyaaraa doorar badan: (1) Wakiilka cadaynta: Waxay oksaydhaysaa ayoonnada birta ee cagaaran ee galaaska ku jira una beddelaysaa ayoonnada birta ee saddex-geesoodka ah ee khafiifka ah, taasoo ka dhigaysa galaaska mid hufan; (2) Wakiilka cadaynta: Waxay ka saartaa xumbo galaaska dhalaalay; (3) nuugaha UV: Waxay nuugtaa fallaaraha ultraviolet waxaana loo isticmaalaa in lagu sameeyo galaaska difaaca qorraxda iyo daaqadaha hawada. Waxa kale oo ay la midoobi kartaa titanium dioxide si ay u midabayso galaaska.

Tamarta iyo Elektarooniga: Sababtoo ah kontoroolka ionic iyo xasilloonida, cerium oxide waa walax elektrolitir oo muhiim u ah unugyada shidaalka oksaydhka adag (SOFCs). Dhinaca elektaroonigga, waxaa loo isticmaalaa in lagu soo saaro qaybaha dhoobada elektaroonigga ah sida capacitors-ka iyo dhoobada piezoelectric.