Cas 1304-82-1 mama maualuga Bismuth telluride Bi2Te3 paʻu

Cas 1304-82-1 mama maualuga Bismuth telluride Bi2Te3 paʻu Ata Faʻaalia
  • Cas 1304-82-1 mama maualuga Bismuth telluride Bi2Te3 paʻu

Fa'amatalaga Puupuu:

Igoa o oloa: Bismuth telluride powder Bi2Te3

CAS NO.: 1304-82-1

Mama: 99.99%, 99.999%

Lapo'a: 325mesh

Fa'aaliga: Efuefu Pa'u uliuli

Fa'ailoga: Epoch-Chem


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga o oloa

Fa'atinoga

Bismuth telluride pa'u o se mea semiconductor, ma conductivity lelei, ae le lelei conductivity vevela. E ui lava o le tulaga lamatia o le bismuth telluride e maualalo, ae afai o se numera tele o meaʻai o se lamatiaga matautia foi ae o lenei mea e mafai ona faʻatagaina electrons i le vevela o le potu e aunoa ma le malosi i luga o lona gaioiga, lea o le a aumaia ai le televave o le gaioiga, e oʻo lava i le mafai ona faʻaleleia atili le saoasaoa o le komepiuta ma le lelei.

Mama: 4N-6N

Fa'atusa: pa'u, granule, poloka

Malosi: 7.8587g.cm3

Vava malosi: 0.145eV

Molecular maso: 800.76

Liu liusuavai: 575 ℃

Fa'avevela vevela: 0.06 W/cmK

Fa'amatalaga

fua mole
Bi2Te3
Mama (%, min)
99.999
foliga
Pa'u uliuli
mea leaga
(ppm, Max)
Ag
0.5
Al
0.5
Co
0.4
Cu
0.5
Fe
0.5
Mn
0.5
Ni
0.5
Pb
1.0
Au
0.5
Zn
0.5
Mg
1.0
Cd
0.4
Lapo'a (mesh)
325
Fa'ailoga
Epoch-Chem

 

Fa'atatauga

E fausia ai le P / N junction, faʻaaogaina i totonu o le pusaaisa semiconductor, gaosiga o le paʻu eletise ma isi.

O Tatou Fa'amanuiaga

E seasea-lalolagi-scandium-oxide-ma-tau-tele-2

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E sili atu le taua: e mafai ona matou tuʻuina atu e le gata o oloa, ae o auaunaga faʻatekonolosi!

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