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 Uli pa'u

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 lamatiaga o le bismuth telluride e maualalo, ae afai o se numera tele o le faʻaaogaina o se lamatiaga faʻaleagaina 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 saoasaoa o le gaioiga, e oʻo lava i Can. fa'aleleia atili le ta'avale komipiuta ta'avale saoasaoa 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 thermoelectric ma isi.

O Tatou Fa'amanuiaga

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

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