Nano cerium oxide paura CeO2 nanopowder/nanoparticles

Whakaahuatanga Poto:

Ingoa Hua: Cerium oxide nanopowder
Maamaa: 99.95%
Rahi matūriki: 30-50nm, 50-80nm, etc
Mōkī: 25kg/drum ranei rite tou tono

Whakapā: Cathy Jin
Email: Cathy@shxlchem.com
Waea: +8618636121136 (Wechat/ Whatsapp)


Taipitopito Hua

Tohu Hua

Nga korero poto

1. Ingoa: Cerium Dioxide;Ceric waikura;Cerium waikura;

2. tātai rāpoi: CeO2

3. Pure: 99.9% 99.99% 99.999% kōwhiringa

4. Tae: te rahi nano, 30-50nm, 50-100nm (paura kowhai marama),

rahi micron, 1-10um, ( te nuinga o te paura ma)

5.Nama CAS: 1306-38-3

 

Nga korero taketake

Ko te Cerium oxide he momo matū pararopi, tātai matū CeO2, paura parauri kōwhai kōwhai marama ranei.Kiato 7.13g/cm3, ira whakarewa 2397 ℃, karekau e rewa ki te wai me te kawakore, he paku whakarewa ki te waikawa.

I raro i te mahana o te 2000 ℃ me te pehanga o te 15MPa, ka taea te whiwhi ceria ma te whakaiti i te ceria me te hauwai.I te wa e waatea ana te pāmahana i te 2000 ℃ ka kore noa te pehanga i te 5MPa,

Ko te waikura Cerium he kowhai whero, he mawhero, ko tana mahi ko te whakakorikori i nga rawa, te whakakorikori, te kawe whakakōkī (āwhina), te absorber ultraviolet, te electrolyte pūtau wahie,Ko te whakangao ngongo motika, nga uku hiko, aha atu.

 

Taiao:

1. Kaore i te ngawari te hanga pores ina whakauruhia te waikura cerium nano-rahi ki roto i nga karamu, ka taea te whakapai ake i te kiato me te whakaotinga o nga karamu.

2, he pai te mahi catalytic nano cerium oxide, e tika ana mo te whakamahi i roto i nga rauemi whakakikorua, whakakōkī ranei;

3, ka taea te whakamahi i te nano cerium oxide mo te kirihou, te rapa anti-ultraviolet, te anti-aging, te whakamahana wera wera, me etahi atu.

 

Āpure tono:

1, Catalyst, oro, tāpiritanga matū, uku hiko, uku hanga, UV absorbent, rauemi pākahiko

2. Maama mahi pai;Ko te taapiri ki nga karaehe ka taea te whakaheke i te pāmahana sintering, te aukati i te tipu o te kurupae, te whakapai ake i te kiato o te uku;

3, te paninga Alloy: tāpirihia te konutea nickel, zinc drill me te konutea rino koranu ki te huri i te tukanga electrocrystallization o konutea, whakatairanga i te mata karaihe ki te whakaputa i te takotoranga pai, paninga microstructure he atu kākahu, ake mātotoru, na te whakapai ake i te waikura ātete o te paninga;

4, Polymer: ka taea te whakanui ake i te pumau o te waiariki o te polymer me te atete toulekelekana.

5, I whakamahia hei kirihou, te whakapumau wera rapa me te kaihoko anti-hoholo

6, Ka rite ki te whakahinuhinu kirihou, whakapai ake i te whakahinuhinu whakahinuhinu o kirihou,

7, Mo te whakakorikori.

 

Whakatakotoranga

Ingoa Hua

Cerium Oxide

CeO2/TREO (% min.) 99.999 99.99 99.9 99
TREO (% min.) 99 99 99 99
Ngaronga i runga i te mura (% max.) 1 1 1 1
Nga poke o te whenua onge ppm max. ppm max. % mōrahi. % mōrahi.
La2O3/TREO 2 50 0.1 0.5
Pr6O11/TREO 2 50 0.1 0.5
Nd2O3/TREO 2 20 0.05 0.2
Sm2O3/TREO 2 10 0.01 0.05
Y2O3/TREO 2 10 0.01 0.05
Nga poke o te whenua kore-rare ppm max. ppm max. % mōrahi. % mōrahi.
Fe2O3 10 20 0.02 0.03
SiO2 50 100 0.03 0.05
CaO 30 100 0.05 0.05
PbO 5 10
Al2O3 10
NiO 5
CuO 5

 

 




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