Ixabiso lefektri le-thermoelectric bisther bitse bi0.5sb1.5te3 ibhloko okanye umgubo

Ixabiso lefektri ye-thermoelectric bissuride p-cheech bi0.5sb1.5te3 ibhloko okanye i-powder umfanekiso
  • Ixabiso lefektri le-thermoelectric bisther bitse bi0.5sb1.5te3 ibhloko okanye umgubo
  • Ixabiso lefektri le-thermoelectric bisther bitse bi0.5sb1.5te3 ibhloko okanye umgubo
  • Ixabiso lefektri le-thermoelectric bisther bitse bi0.5sb1.5te3 ibhloko okanye umgubo

Inkcazo emfutshane:

Igama lemveliso: P-Chwetheli BI0.5SB1.5TE3

N-yohlobo lwe-BI2TE2.7.3.3

Ucoceko: 99.99%, 99.999%

Inkangeleko: ibhlokhi i-Iyot okanye i-powder

I-Brand: Epoch-Chem

Bonelela i-geriary thermoecturitric bistherth p-cheech bi0.5sb1.5te3 kunye nohlobo lwe-BI2TE2.7.7.STEM0.7


Iinkcukacha zemveliso

Iimpawu zeMveliso

Ingcaciso yeMveliso

Intshayelelo emfutshane

Igama lemveliso: P-Chwetheli BI0.5SB1.5TE3

N-yohlobo lwe-BI2TE2.7.3.3

Ucoceko: 99.99%, 99.999%

Inkangeleko: ibhlokhi i-Iyot okanye i-powder

I-Brand: Epoch-Chem

Bonelela i-geriary thermoecturitric bistherth p-cheech bi0.5sb1.5te3 kunye nohlobo lwe-BI2TE2.7.7.STEM0.7

Intsebenzo

I-Tig-Bite-P / 2 Thermoelectric Iyot ikhulile kunye nolwalelo lwe-BI, sb, te, se, ukusebenzisa ngokukhethekileyo iinkqubo ezizodwa zekrinta. I-bi2TE3 esekwe kwi-birmoectric ye-birtoectric ikhule ngokukodwa kwaye ilungiselelwe ukwenza iimodyuli ze-thermoectric ezisetyenziselwa ukuguqula umthombo wobushushu ovela kwi-100 ℃ (373k) ukuya kwi-350 ℃ (623k) kumbane. Ngokubanzi, umyinge ophakathi we-itrit ye-P-Cerit ye-P-cheets yethu kunye nohlobo lwe-N-Chwethene ngaphezulu kweqondo lobushushu i-300k ukuya kwi-600k likhulu kune-0.7. Imodyuli eyenziwe nge-ingots enjalo inokufezekisa i-5% yokusebenza ngempumelelo ne-250 ℃ Delta t

 

Into
I-Bismuth isixelele, BI2TE3
Uhlobo
I-BI2TO2.7.SE0.3
P uhlobo
I-BI0.5TE3.0sb1.5
Ukucaciswa
Vimba ingot okanye umgubo
ZT
1.15
Ukupakisha
Ingxowa ye-Kamum
Isicelo
Ifriji, ukupholisa, uphando lophando lwe-thermo, lwesayensi
Uphawu
I-epoch

Ukucaciswa

I-Treataiton
Uhlobo lwe-p
Uhlobo lwe-N
Uqaphele
Inombolo yohlobo
Ukuluma- p-2
Ukuluma- n-2
  
Ububanzi (mm)
31 ± 2
31 ± 2
  
Ubude (mm)
I-250 ± 30
I-250 ± 30
  
Ukuxinana (G / CM3)
6.8
7.8
  
Ukuqhutywa kombane
2000-6000
2000-6000
I-300k
I-Fikebeck Cough ide α (μU-IK-1)
≥140
≥140
I-300k
Ukuqhubela phambili kwe-thermal k (wm-1 k)
2.0-2.5
2.0-2.5
I-300k
I-Popler Proc P (WMK-2)
≥0.005
≥0.005
I-300k
Ixabiso le-zt
≥0.7
≥0.7
I-300k
Uphawu
I-epoch-chem

Isicelo

Ukwenza i-p / n junction, esetyenziswe kwifriji ye-semiconductor, i-thermoelectric powder isigana njl. Njl. Njl.

Izibonelelo zethu

I-Scandi-Scandium-Scandium-oxide-enexabiso le-2

Inkonzo esinokuyinika

1) Imvumelwano esesikweni inokusayinwa

2) Isivumelwano semfihlo sinokutyikitywa

I-3) isiqinisekiso seentsuku ezisixhenxe

Okubaluleke ngakumbi: Asinakubonelela ngemveliso kuphela, kodwa inkonzo yeTekhnoloji!

FAQ

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