Qiimaha warshadda ee ternary-ternary koronto bismuth telluride N-nooca Bi2Te2.7Se0.3 Block ama budo

Qiimaha warshadda teernary-ternary bismuth telluride N-nooca Bi2Te2.7Se0.3 Block ama budada Sawirka
  • Qiimaha warshadda ee ternary-ternary koronto bismuth telluride N-nooca Bi2Te2.7Se0.3 Block ama budo
  • Qiimaha warshadda ee ternary-ternary koronto bismuth telluride N-nooca Bi2Te2.7Se0.3 Block ama budo
  • Qiimaha warshadda ee ternary-ternary koronto bismuth telluride N-nooca Bi2Te2.7Se0.3 Block ama budo

Sharaxaad Gaaban:

Magaca Alaabta: P-nooca Bi0.5Sb1.5Te3

N-nooca Bi2Te2.7Se0.3

Daahirsanaanta: 99.99%, 99.999%

Muuqashada: Jooji gelinta ama budada

Sumadda: Epoch-Chem

Keliya heerkulbeegga bismuth telluride nooca P-nooca Bi0.5Sb1.5Te3 iyo nooca N-Bi2Te2.7Se0.3


Faahfaahinta Alaabta

Tags Product

Sharaxaada Alaabta

Hordhac kooban

Magaca Alaabta: P-nooca Bi0.5Sb1.5Te3

N-nooca Bi2Te2.7Se0.3

Daahirsanaanta: 99.99%, 99.999%

Muuqashada: Jooji gelinta ama budada

Sumadda: Epoch-Chem

Keliya heerkulbeegga bismuth telluride nooca P-nooca Bi0.5Sb1.5Te3 iyo nooca N-Bi2Te2.7Se0.3

Waxqabadka

Tig-BiTe-P/N-2 heerkulbeeg-ku-dhalatada waxa lagu beeraa daawaynta Bi, Sb, Te, Se, doping-ga gaarka ah iyo hababkayada kirismaska ​​ah ee gaarka ah. Heerkulbeegga ku salaysan Bi2Te3 si gaar ah ayaa loo koray waxaana loo habeeyay samaynta qalabka korantada ee loo isticmaali jiray beddelka kulaylka u dhexeeya 100 ℃ (373K) ilaa 350 ℃(623K) koronto. Guud ahaan, celceliska jaantuska mudnaanta ZT ee nooca p-nooca iyo nooca n-ku-darka ka sarreeya heerkulka u dhexeeya 300K ilaa 600K wuu ka weyn yahay 0.7. Module-ka lagu sameeyay ingots-ka noocan oo kale ah wuxuu gaari karaa 5% waxtarka leh 250 ℃ Delta T. Dhanka kale, ingot our waxaa lagu soo bandhigay xoog farsamo wanaagsan iyo hanti aad u xasilloon, bixinta dhagaxa muhiimka ah ee soo saarista waxqabadka sare iyo modules koronto la isku halayn karo.
Shayga
bismuth telluride, bi2te3
N nooca
Bi2Te2.7Se0.3
Nooca P
Bi0.5Te3.0Sb1.5
Tilmaamid
Xannibaadda ama budada
ZT
1.15
Baakad
xirxirida boorsada vacuum
Codsiga
qaboojiyaha, qaboojinta, heerkulka, baaritaanka sayniska
Summada
Epoch

Tilmaamid

Specificaiton
Nooca P-Nooca
N-Nooca
Xusay
Nooca lambarka
BiTe- P-2
BiTe- N-2
  
Dhexroorka (mm)
31±2
31±2
  
Dhererka (mm)
250± 30
250± 30
  
Cufnaanta (g/cm3)
6.8
7.8
  
korantada korantada
2000-6000
2000-6000
300K
Seebeck Coefficient α (μ UK-1)
≥140
≥140
300K
Dhaqdhaqaaqa kulaylka k(Wm-1 K)
2.0-2.5
2.0-2.5
300K
Qodobka budada P(WmK-2)
≥0.005
≥0.005
300K
Qiimaha ZT
≥0.7
≥0.7
300K
Summada
Epoch-Chem

Codsiga

Si loo sameeyo isgoysyada P/N, loo isticmaalo qaboojiyaha semiconductor, curinta budada kuleylka iwm.

Faa'iidooyinkayaga

Naadirka-dhulka-scandium-oxide-oo leh-qiimo-weyn-2

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FAQ

Ma bixin kartaa dukumeenti khuseeya?

Haa, dabcan, waxaan bixin karnaa MSDS, COA, MOA, Shahaadada Asalka iwm.

Sideed u dammaanad qaadaysaa tayadaada?

Kahor dhalmada, waxaan ku caawin karnaa diyaarinta baaritaanka SGS, ama kuu diyaarin karnaa muunado si aad u sii waddo qiimeynta tayada.

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Haa, dabcan, dhammaan macaamiisha dibadda ka yimid waa la soo dhaweynayaa

Ma aqbashay shixnad qayb ah?

Haa, habka shixnadda iyo waqtiga ayaa noqon kara gorgortan.

Ma aqbashay adeegga OEM iyo ODM.

Haa, waxaanu haynaa saddex shaybaar oo madax-banaan oo samayn kara isku-dhafka macaamiisha, cilmi-baarista marin-u-dhiska iwm.

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