Nano cerium oxide ufa CeO2 nanopowder / nanoparticles

Chidziwitso chachidule

1. Dzina: Cerium Dioxide;Ceric oxide;Cerium oxide;

2. Chilinganizo cha maselo: CeO2

3. Chiyero: 99.9% 99.99% 99.999% mwasankha

4. Mtundu: kukula kwa nano, 30-50nm, 50-100nm (ufa wachikasu wowala),

kukula kwa micron, 1-10um, (nthawi zambiri ufa woyera)

5.Nambala ya CAS: 1306-38-3

Zambiri zoyambira

Cerium okusayidi ndi mtundu wa zinthu zakuthupi, mankhwala chilinganizo CeO2, kuwala chikasu kapena chikasu bulauni ufa.Kachulukidwe 7.13g/cm3, malo osungunuka 2397 ℃, osasungunuka m'madzi ndi alkali, osungunuka pang'ono mu asidi.

Pansi pa kutentha kwa 2000 ℃ ndi kuthamanga kwa 15MPa, ceria ikhoza kupezedwa pochepetsa ceria ndi haidrojeni.Kutentha kukakhala kwaulere pa 2000 ℃ ndipo kupanikizika kuli kwaulere pa 5MPa,

Cerium okusayidi ndi chikasu pabuka, ndi pinki, ntchito yake ndi kuchita kupukuta zinthu, chothandizira, chothandizira chonyamulira (wothandizira), ultraviolet absorber, mafuta cell electrolyte,Magalimoto otulutsa mpweya, zoumba zamagetsi, etc.

Chilengedwe:

1. Pores sapangidwa mosavuta pamene nano-size cerium oxide awonjezeredwa muzitsulo zadothi, zomwe zingathe kupititsa patsogolo kachulukidwe ndi mapeto a zoumba.

2, nano cerium oxide ili ndi ntchito yabwino yothandizira, yoyenera kugwiritsidwa ntchito popaka zida kapena zopangira;

3, nano cerium okusayidi angagwiritsidwe ntchito pulasitiki, mphira odana ndi ultraviolet, odana ndi ukalamba, mphira kutentha stabilizer, etc. Kugwiritsa ntchito odana ndi ukalamba wothandizila zokutira.

Munda wa ntchito:

1, chothandizira, kupukuta, zowonjezera mankhwala, ziwiya zadothi zamagetsi, zoumba, zotengera UV, zida za batri.

2. Zadothi zabwino zogwirira ntchito;Kuwonjezera pa zoumba zimatha kuchepetsa kutentha kwa sintering, kulepheretsa kukula kwa lattice, kupititsa patsogolo kachulukidwe kazitsulo;

3, Aloyi ❖ kuyanika: kuwonjezera nthaka faifi tambala, nthaka kubowola ndi nthaka aloyi chitsulo kusintha electrocrystallization ndondomeko nthaka, kulimbikitsa galasi pamwamba kubala yokonda lathu, ❖ kuyanika microstructure ndi yunifolomu kwambiri wandiweyani, motero kuwongolera kukana dzimbiri ❖ kuyanika;

4, Polima: imatha kukulitsa kukhazikika kwamafuta a polima komanso kukana kukalamba.

5, Ntchito pulasitiki, mphira kutentha stabilizer ndi anti-kukalamba wothandizira

6, Monga mafuta apulasitiki, sinthani kuchuluka kwamafuta apulasitiki,

7, Za kupukuta.

Kufotokozera