Theko ea fektheri ea thermoelectric bismuth telluride P-mofuta oa Bi0.5Sb1.5Te3 Block kapa phofo

Theko ea fektheri ea thermoelectric bismuth telluride P-type Bi0.5Sb1.5Te3 Block kapa powder Featured Image
  • Theko ea fektheri ea thermoelectric bismuth telluride P-mofuta oa Bi0.5Sb1.5Te3 Block kapa phofo
  • Theko ea fektheri ea thermoelectric bismuth telluride P-mofuta oa Bi0.5Sb1.5Te3 Block kapa phofo
  • Theko ea fektheri ea thermoelectric bismuth telluride P-mofuta oa Bi0.5Sb1.5Te3 Block kapa phofo

Tlhaloso e Khutšoanyane:

Lebitso la Sehlahisoa: P-mofuta Bi0.5Sb1.5Te3

N-mofuta oa Bi2Te2.7Se0.3

Bohloeki: 99.99%, 99.999%

Ponahalo: Thibela ingot kapa phofo

Lebitso: Epoch-Chem

Fana ka ternary thermoelectric bismuth telluride P-mofuta oa Bi0.5Sb1.5Te3 le N-mofuta oa Bi2Te2.7Se0.3


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Kenyelletso e khutšoanyane

Lebitso la Sehlahisoa: P-mofuta Bi0.5Sb1.5Te3

N-mofuta oa Bi2Te2.7Se0.3

Bohloeki: 99.99%, 99.999%

Ponahalo: Thibela ingot kapa phofo

Lebitso: Epoch-Chem

Fana ka ternary thermoelectric bismuth telluride P-mofuta oa Bi0.5Sb1.5Te3 le N-mofuta oa Bi2Te2.7Se0.3

Tshebetso

TIG-BiTe-P/N-2 thermoelectric ingot e holisitsoe ka alloy ea Bi, Sb, Te, Se, doping e khethehileng le lits'ebetso tsa rona tse ikhethang tsa kristale. Bi2Te3-based thermoelectric ingot e holisitsoe ka mokhoa o khethehileng le ho ntlafatsoa ho etsa li-module tsa thermoelectric tse neng li sebelisetsoa ho fetola mohloli oa mocheso ho tloha ho 100 ℃(373K) ho isa ho 350℃(623K) ho ba motlakase. Ka kakaretso, palo e tloaelehileng ea merit ZT ea mofuta oa p-type ea rona le li-ingots tsa mofuta oa n holim'a mocheso oa 300K ho isa ho 600K e kholo ho feta 0.7. Mojule o entsoeng ka li-ingots tse joalo o ka finyella katleho ea 5% ka 250 ℃ Delta T. Ho sa le joalo, ingot ea rona e hlahisoa ka matla a matle a mochine le thepa e tsitsitseng haholo, e fanang ka lejoe la bohlokoa bakeng sa ho hlahisa ts'ebetso e phahameng le li-module tse ka tšeptjoang tsa ho hlahisa matla.

 

Ntho
bismuth telluride, bi2te3
Mofuta oa N
Bi2Te2.7Se0.3
Mofuta oa P
Bi0.5Te3.0Sb1.5
Tlhaloso
Thibela ingot kapa phofo
ZT
1.15
Ho paka
ho paka mokotla oa vacumm
Kopo
sehatsetsi, pholiso, thermo, lipatlisiso tsa mahlale
Brand
Epoch

Tlhaloso

Specification
Mofuta oa P
N-Mofuta
E hlokometse
Mofuta oa nomoro
Bite- P-2
BiTe- N-2
  
Diameter (mm)
31±2
31±2
  
Bolelele (mm)
250±30
250±30
  
Boima ba 'mele (g/cm3)
6.8
7.8
  
Motlakase conductivity
2000-6000
2000-6000
300K
Seebeck Coefficient α(μ UK-1)
≥140
≥140
300K
Thermal conductivity k(Wm-1 K)
2.0-2.5
2.0-2.5
300K
Powder Factor P(WmK-2)
≥0.005
≥0.005
300K
theko ea ZT
≥0.7
≥0.7
300K
Brand
Epoch-Chem

Kopo

Ho theha pokano ea P/N, e sebelisoang sehatsetsing sa semiconductor, tlhahiso ea phofo ea thermoelectric joalo-joalo.

Melemo ea Rōna

Rare-earth-scandium-oxide-ka theko-e kholo-2

Tšebeletso eo re ka fanang ka eona

1) Konteraka e hlophisitsoeng e ka saenoa

2) Tumellano ea lekunutu e ka tekenoa

3) Tiisetso ea puseletso ea matsatsi a supileng

Habohlokoa le ho feta: re ke ke ra fana ka sehlahisoa feela, empa tšebeletso ea tharollo ea theknoloji!

LBH

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Lipehelo tsa tefo

T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), joalo-joalo.

Lead time

≤25kg: matsatsing a mararo a sebetsang ka mor'a hore tefo e amoheloe. ＞25kg: beke e le nngwe

Mohlala

E fumaneha, re ka fana ka lisampole tse nyane tsa mahala bakeng sa morero oa tlhahlobo ea boleng!

Sephutheloana

1kg ka mokotla disampole tsa fpr, 25kg kapa 50kg ka moropa, kapa kamoo o neng o batla kateng.

Polokelo

Boloka setshelo se koetsoe ka thata sebakeng se omeletseng, se pholileng le se nang le moea o motle.

  • E fetileng:
  • E 'ngoe:

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