I-Nano cerium oxide powder CeO2 nanopowder / nanoparticles

Ulwazi olufutshane

1. Igama:I-Cerium Dioxide; I-Ceric oxide; I-Cerium oxide;

2. Ifomula yemolekyuli :CeO2

3. Ubunyulu: 99.9% 99.99% 99.999% ngokuzithandela

4. Umbala: ubungakanani be-nano, 30-50nm, 50-100nm (umgubo otyheli okhanyayo),

Ubungakanani bemicron, 1-10um, (umgubo omhlophe ngokubanzi)

5. Inombolo yeCAS.:1306-38-3

Ulwazi olusisiseko

I-Cerium oxideluhlobo lwe-inorganic substance, i-chemical formulaCeO2, umgubo otyheli okhanyayo okanye omdaka otyheli. Uxinzelelo 7.13g/cm3, indawo yokunyibilika 2397℃, ayinyibiliki emanzini kunye nealkali, inyibilika kancinane kwiasidi.

Phantsi kobushushu be-2000℃ kunye noxinzelelo lwe-15MPa, i-ceria inokufumaneka ngokunciphisa i-ceria nge-hydrogen. Xa iqondo lobushushu likhululekile kwi-2000 ℃ kwaye uxinzelelo lukhululekile kwi-5MPa,

I-Cerium oxideinombala obomvu obomvu, kunye nepinki, ukusebenza kwayo kukwenza izinto zokupholisha, i-catalyst, i-catalyst carrier (i-axiliary), i-absorber ye-ultraviolet, i-electrolyte ye-fuel cell, i-Automobile exhaust absorber, ii-ceramics ze-elektroniki, njl.

Indalo:

1. Iipores azenziwanga lula xai-nano-ubungakanani be-cerium oxideyongezwa kwi-ceramics, enokuphucula ubuninzi kunye nokugqiba kweekeramics.

2, nano cerium oxideinomsebenzi omhle we-catalytic, olungele ukusetyenziswa kwizinto zokugquma okanye i-catalysts;

3, nano cerium oxideingasetyenziselwa iplastiki, i-rubber anti-ultraviolet, i-anti-aging, i-rubber stabilizer yokushisa, njl. Ukusetyenziswa kwe-anti-aging agents kwiingubo.

Indawo yesicelo:

1, Nano cerium oxide umguboisicelo seCatalyst, ukupolisha, izongezo zekhemikhali, iiseramikhi zombane, iiseramikhi zesakhiwo, i-UV yokufunxa, imathiriyeli yebhetri.

2.Nano cerium oxide umguboisetyenziselwa ukwenza iiseramics ezisebenzayo; Ukongezwa kwi-ceramics kunokunciphisa ukushisa kwe-sintering, ukuvimbela ukukhula kwe-lattice, ukuphucula ukuxinwa kwee-ceramics;

3, Nano cerium oxide umguboisicelo kwi-alloy coating: yongeza i-zinc nickel, i-zinc drill kunye ne-zinc iron alloy ukutshintsha inkqubo ye-electrocrystallization ye-zinc, ukukhuthaza i-crystal surface ukuvelisa i-orientation ekhethiweyo, i-microstructure yokugqoka i-uniform ngakumbi, ixinene ngakumbi, ngaloo ndlela iphucula ukuxhathisa kwe-corrosion of the coating;

I-4, i-Polymer: inokunyusa ukuzinza kwe-thermal ye-polymer kunye nokumelana nokuguga.

5, Nano cerium oxide powder isetyenziswe njengeplastiki, irabha yokuzinzisa ubushushu kunye nearhente yokuchasa ukuguga

6, Nano cerium oxide umguboisetyenziswe njenge-lubricant yeplastiki, ukuphucula i-coefficient yokuthambisa yeeplastiki,

7, Nano cerium oxide umgubofaka isicelo sokupholisha.

Inkcazo