Hoobkas nqi ntawm thermoelectric bismuth telluride P-hom Bi0.5Sb1.5Te3 Thaiv los yog hmoov

Hoobkas nqi ntawm thermoelectric bismuth telluride P-hom Bi0.5Sb1.5Te3 Thaiv los yog hmoov Featured duab
  • Hoobkas nqi ntawm thermoelectric bismuth telluride P-hom Bi0.5Sb1.5Te3 Thaiv los yog hmoov
  • Hoobkas nqi ntawm thermoelectric bismuth telluride P-hom Bi0.5Sb1.5Te3 Thaiv los yog hmoov
  • Hoobkas nqi ntawm thermoelectric bismuth telluride P-hom Bi0.5Sb1.5Te3 Thaiv los yog hmoov

Lus piav qhia luv luv:

Khoom npe: P-hom Bi0.5Sb1.5Te3

N-hom Bi2Te2.7Se0.3

Purity: 99.99%, 99.999%

Cov tsos mob: Thaiv ingot los yog hmoov

Hom Tshuaj: Epoch-Chem

Muab ternary thermoelectric bismuth telluride P-hom Bi0.5Sb1.5Te3 thiab N-hom Bi2Te2.7Se0.3


Product Detail

Khoom cim npe

Product Description

Kev taw qhia luv luv

Khoom npe: P-hom Bi0.5Sb1.5Te3

N-hom Bi2Te2.7Se0.3

Purity: 99.99%, 99.999%

Cov tsos mob: Thaiv ingot los yog hmoov

Hom Tshuaj: Epoch-Chem

Muab ternary thermoelectric bismuth telluride P-hom Bi0.5Sb1.5Te3 thiab N-hom Bi2Te2.7Se0.3

Kev ua tau zoo

Lub TIG-BiTe-P / N-2 thermoelectric ingot yog zus nrog cov alloy ntawm Bi, Sb, Te, Se, tshwj xeeb doping thiab peb cov txheej txheem crystallizing tshwj xeeb.Lub Bi2Te3-raws li thermoelectric ingot yog zus tshwj xeeb thiab optimized rau kev ua cov thermoelectric modules uas siv rau converting tshav kub los ntawm 100 ℃ (373K) mus rau 350 ℃ (623K) rau hauv hluav taws xob.Feem ntau, qhov nruab nrab ntawm qhov zoo ZT ntawm peb cov p-hom thiab n-hom ingots tshaj qhov kub ntawm 300K txog 600K yog loj dua 0.7.Lub module ua nrog xws li ingots tuaj yeem ua tiav 5% kev ua haujlwm nrog 250 ℃ Delta T. Meanwhile, peb ingot yog featured nrog zoo mechanical zog thiab ruaj khov khoom, muab lub pob zeb tseem ceeb rau kev ua tau zoo thiab txhim khu kev qha fais fab modules.

 

Yam khoom
bismuth telluride, bi2te3
N hom
Bi2Te2.7Se0.3
P hom
Bi0.5Te3.0Sb1.5
Specification
Thaiv ingot los yog hmoov
ZT
1.15
Ntim
vacumm hnab ntim khoom
Daim ntawv thov
tub yees, cua txias, thermo, kev tshawb nrhiav kev tshawb fawb
Hom
Epoch

Specification

Specificaiton
P-hom
N-hom
Sau tseg
Ntaus tus lej
Peb-P-2
BiTe N-2
  
Txoj kab uas hla (mm)
31 ± 2
31 ± 2
  
Ntev (mm)
250 ± 30
250 ± 30
  
Qhov ceev (g / cm3)
6.8
7.8 ib
  
Hluav taws xob conductivity
2000-6000
2000-6000
300 K
Seebeck Coefficient α(μ UK-1)
≥140
≥140
300 K
Thermal conductivity k (Wm-1 K)
2.0-2.5 hli
2.0-2.5 hli
300 K
Hmoov Factor P (WmK-2)
≥0.005
≥0.005
300 K
ZT tus nqi
≥0.7
≥0.7
300 K
Hom
Epoch-Chem

Daim ntawv thov

Los tsim P / N hlws ris, siv nyob rau hauv semiconductor tub yees, thermoelectric hmoov tiam thiab lwm yam.

Peb Qhov Zoo

Tsis tshua muaj-lub ntiaj teb-scandium-oxide-nrog-zoo-nqi-2

Kev pabcuam peb tuaj yeem muab tau

1) Daim ntawv cog lus raug cai tuaj yeem kos npe

2) Daim ntawv cog lus tsis pub lwm tus paub tuaj yeem kos npe

3) Xya hnub rov qab lav

Tseem ceeb dua: peb tuaj yeem muab tsis tau tsuas yog cov khoom lag luam, tab sis kev pabcuam kev daws teeb meem!

FAQ

Puas yog koj tsim khoom lossis lag luam?

Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb kuj tuaj yeem muab kev pabcuam nres ib qho rau koj!

Cov nqe lus them nqi

T / T (tex hloov pauv), Western Union, MoneyGram, BTC (bitcoin), thiab lwm yam.

Lub sijhawm ua haujlwm

≤25kg: hauv peb hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm.25kg: ib as

Qauv

Muaj, peb tuaj yeem muab cov qauv dawb me me rau kev soj ntsuam zoo!

Pob

1kg ib lub hnab fpr kuaj, 25kg lossis 50kg ib nruas, lossis raws li koj xav tau.

Cia

Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated.

  • Yav dhau los:
  • Tom ntej:

    • QHOV CHAW UA HAUJ LWM