Farashin masana'anta na thermoelectric bismuth telluride P-type Bi0.5Sb1.5Te3 Block ko foda

Farashin masana'anta na thermoelectric bismuth telluride P-nau'in Bi0.5Sb1.5Te3 Block ko foda Featured Image
  • Farashin masana'anta na thermoelectric bismuth telluride P-type Bi0.5Sb1.5Te3 Block ko foda
  • Farashin masana'anta na thermoelectric bismuth telluride P-type Bi0.5Sb1.5Te3 Block ko foda
  • Farashin masana'anta na thermoelectric bismuth telluride P-type Bi0.5Sb1.5Te3 Block ko foda

Takaitaccen Bayani:

Sunan samfur: P-type Bi0.5Sb1.5Te3

N-nau'in Bi2Te2.7Se0.3

Tsafta: 99.99%, 99.999%

Bayyanar: Toshe ingot ko foda

Marka: Epoch-Chem

Samar da ternary thermoelectric bismuth telluride P-nau'in Bi0.5Sb1.5Te3 da N-type Bi2Te2.7Se0.3


Cikakken Bayani

Tags samfurin

Bayanin Samfura

Takaitaccen gabatarwa

Sunan samfur: P-type Bi0.5Sb1.5Te3

N-nau'in Bi2Te2.7Se0.3

Tsafta: 99.99%, 99.999%

Bayyanar: Toshe ingot ko foda

Marka: Epoch-Chem

Samar da ternary thermoelectric bismuth telluride P-nau'in Bi0.5Sb1.5Te3 da N-type Bi2Te2.7Se0.3

Ayyuka

The TIG-BiTe-P/N-2 thermoelectric ingot an girma tare da gami na Bi, Sb, Te, Se, musamman doping da mu musamman crystallizing matakai. Bi2Te3 na tushen thermoelectric ingot an girma musamman kuma an inganta shi don yin samfuran thermoelectric waɗanda aka yi amfani da su don canza tushen zafi daga 100 ℃ (373K) zuwa 350 ℃ (623K) zuwa wutar lantarki. Gabaɗaya, matsakaicin adadi na cancantar ZT na nau'in p-nau'in mu da nau'in n-ingots akan kewayon zafin jiki 300K zuwa 600K ya fi 0.7 girma. The module sanya tare da irin wannan ingots iya cimma 5% yadda ya dace da 250 ℃ Delta T. A halin yanzu, mu ingot ne featured da kyau inji ƙarfi da kuma sosai barga dukiya, samar da key dutse ga samar da high yi da kuma abin dogara ikon samar kayayyaki.

 

Abu
bismuth telluride, bi2te3
N irin
Bi2Te2.7Se0.3
Nau'in P
Bi0.5Te3.0Sb1.5
Ƙayyadaddun bayanai
Toshe ingot ko foda
ZT
1.15
Shiryawa
vacumm shiryawa jakar
Aikace-aikace
firiji, sanyaya, thermo, binciken kimiyya
Alamar
Epoch

Ƙayyadaddun bayanai

Specificaiton
Nau'in P-
N-Nau'i
An lura
Buga lamba
BiTe-P-2
BiTe- N-2
  
Diamita (mm)
31±2
31±2
  
Tsawon (mm)
250± 30
250± 30
  
Yawan yawa (g/cm3)
6.8
7.8
  
Wutar lantarki
2000-6000
2000-6000
300K
Seebeck Coefficient α (μ UK-1)
≥ 140
≥ 140
300K
Ƙunƙarar zafin jiki k(Wm-1K)
2.0-2.5
2.0-2.5
300K
Factor Factor P(WmK-2)
≥0.005
≥0.005
300K
Darajar ZT
≥0.7
≥0.7
300K
Alamar
Epoch-Chem

Aikace-aikace

Don samar da P / N junction, amfani da semiconductor refrigeration, thermoelectric foda tsara da dai sauransu.

Amfaninmu

Rare-ƙasa-scandium-oxide-tare da-darashi-2

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