Nano cerium oxide phofo CeO2 nanopowder / nanoparticles

Lintlha tse khutšoane

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

2. Foromo ea molek'hule :CeO2

3. Bohloeki: 99.9% 99.99% 99.999% boikhethelo

4. Mmala: boholo ba nano, 30-50nm, 50-100nm (phofo e mosehla e bobebe),

boholo ba micron, 1-10um, (ka kakaretso phofo e tšoeu)

5. Nomoro ea CAS:1306-38-3

Lintlha tsa motheo

Cerium oxideke mofuta oa ntho e sa pheleng, motsoako oa lik'hemik'haleCeO2, phofo e sootho e mosehla kapa e mosehla. Density 7.13g/cm3, melting point 2397℃, ha e qhibilihe ka metsing le alkali, e qhibilihang hanyane ka asiti.

Tlas'a mocheso oa 2000 ℃ le khatello ea 15MPa, ceria e ka fumanoa ka ho fokotsa ceria ka hydrogen. Ha mocheso o lokolohile ho 2000 ℃ mme khatello e lokolohile ho 5MPa,

Cerium oxidee bokhubelu bo bosehla, le bopinki, ts'ebetso ea eona ke ho etsa lintho tse benyang, li-catalyst, catalyst carrier (tlatsetso), ultraviolet absorber, fuel cell electrolyte, Automobile exhaust absorber, electronic ceramics, joalo-joalo.

Tlhaho:

1. Li-pores ha li thehoe habonolo hanano-size cerium oxidee kenngoa ka har'a li-ceramics, tse ka ntlafatsang ho teteana le ho fela ha lirafshoa.

2, nano cerium oxidee na le ts'ebetso e ntle ea catalytic, e loketseng ho sebelisoa lisebelisoa tsa ho roala kapa li-catalysts;

3, nano cerium oxidee ka sebelisoa bakeng sa polasetiki, rabara e khahlanong le ultraviolet, e khahlanong le botsofali, mocheso oa mocheso oa rabara, joalo-joalo Tšebeliso ea li-anti-aging agents ka liphahlo.

Sebaka sa kopo:

1, Nano cerium oxide phofoe kenyellelitse Catalyst, polishing, additives, electronics ceramics, structural ceramics, UV e monyeng, lisebelisoa tsa betri.

2.Nano cerium oxide phofoe sebelisoa bakeng sa li-ceramics tse sebetsang hantle; Ho eketsoa ho li-ceramics ho ka fokotsa mocheso oa sintering, ho thibela kholo ea lattice, ho ntlafatsa bongata ba li-ceramics;

3, Nano cerium oxide phofokopo bakeng sa Alloy barbotage: eketsa nickel zinki, drill zinki le tšepe alloy zinki ho fetola electrocrystallization tshebetso ya zinki, ho kgothaletsa kristale holim'a ho hlahisa mokhoa o ratoang, barbotage microstructure ke junifomo ho feta, le letso-letso le ho feta, kahoo ho ntlafatsa ho hanyetsa kutu ea ho roala;

4, Polymer: e ka eketsa botsitso ba mocheso oa polymer le ho hanyetsa botsofali.

5, Nano cerium oxide phofor e sebelisoa e le polasetiki, mocheso oa mocheso oa rabara le moemeli oa ho thibela botsofali

6, Nano cerium oxide phofoe sebelisoa e le setlolo sa polasetiki, ho ntlafatsa coefficient ea lubrication ea polasetiki,

7, Nano cerium oxide phofoetsa kopo ya ho bentsha.

Tlhaloso