Intengo yefekthri ye-thermoelectric bismuth telluride P-type Bi0.5Sb1.5Te3 Block noma powder

Incazelo emfushane:

Igama lomkhiqizo: P-uhlobo Bi0.5Sb1.5Te3

N-uhlobo lwe-Bi2Te2.7Se0.3

Ubumsulwa: 99.99%, 99.999%

Ukubukeka: Vimba ingot noma impushana

Igama Brand: Epoch-Chem

Nikeza i-ternary thermoelectric bismuth telluride P-type Bi0.5Sb1.5Te3 kanye nohlobo lwe-N-Bi2Te2.7Se0.3


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Isingeniso esifushane

Igama Lomkhiqizo:P-uhlobo lwe-Bi0.5Sb1.5Te3

N-uhlobo lwe-Bi2Te2.7Se0.3

Ubumsulwa: 99.99%, 99.999%
I-Appearance: Vimba ingot noma impushana
Igama Brand: Epoch-Chem
Nikeza i-ternary thermoelectric bismuth telluride P-type Bi0.5Sb1.5Te3 kanye nohlobo lwe-N-Bi2Te2.7Se0.3

Ukusebenza

I-TIG-BiTe-P/N-2 ingot ye-thermoelectric ikhuliswa nge-alloy ye-Bi, Sb, Te, Se, i-doping ekhethekile kanye nezinqubo zethu eziyingqayizivele zokucwebezela.I-Bi2Te3-based thermoelectric ingot ikhuliswe ngokukhethekile futhi yalungiselelwa ukwenza amamojula we-thermoelectric asetshenziselwa ukuguqula umthombo wokushisa osuka ku-100℃(373K) ukuya ku-350℃(623K) ube ugesi.Ngokuvamile, isilinganiso sesilinganiso se-ZT sohlobo lwethu lwe-p kanye ne-n-type ingots ebangeni lokushisa elingu-300K kuya ku-600K sikhulu kuno-0.7.Imojula eyenziwe ngama-ingots anjalo ingakwazi ukufeza ukusebenza kahle okungu-5% nge-250℃ Delta T. Phakathi naleso sikhathi, ingot yethu ifakwe ngamandla amahle omshini kanye nempahla ezinzile, ehlinzeka ngetshe eliyinhloko lokukhiqiza ukusebenza okuphezulu kanye namamojula okukhiqiza amandla athembekile.

 
Into
bismuth telluride, bi2te3
N uhlobo
I-Bi2Te2.7Se0.3
Uhlobo lwe-P
I-Bi0.5Te3.0Sb1.5
Ukucaciswa
Vimba ingot noma impushana
ZT
1.15
Ukupakisha
ukupakisha isikhwama se-vacumm
Isicelo
isiqandisi, ukupholisa, i-thermo, uphenyo lwesayensi
Ibhrendi
Inkathi

Isicelo

Ukwakha i-P/N junction, esetshenziswa kusiqandisi se-semiconductor, isizukulwane sempushana kagesi eshisayo njll.
Ukucaciswa
I-Specificaiton
Uhlobo lwe-P
N-Uhlobo
Kuphawuliwe
Thayipha inombolo
Bite- P-2
I-BiTe- N-2
Ububanzi (mm)
31±2
31±2
Ubude (mm)
250±30
250±30
Ukuminyana (g/cm3)
6.8
7.8
I-conductivity kagesi
2000-6000
2000-6000
300K
I-Seebeck Coefficient α(μ UK-1)
≥140
≥140
300K
I-Thermal conductivity k(Wm-1 K)
2.0-2.5
2.0-2.5
300K
I-Powder Factor P(WmK-2)
≥0.005
≥0.005
300K
Inani eliphakeme kakhulu lama-ZT
≥0.7
≥0.7
300K
Ibhrendi
I-Epoch-Chem
Izinzuzo Zethu

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Iphrofayela Yenkampani

Isingeniso Senkampani

I-Shanghai Epoch Material Co., Ltd. itholakala esikhungweni sezomnotho—i-Shanghai.Sihlala sinamathela “Ezintweni Ezithuthukisiwe, impilo engcono” kanye nekomiti Lokucwaninga Nokuthuthukiswa Kobuchwepheshe, ukuze sisetshenziswe ekuphileni kwansuku zonke kwabantu ukuze senze ukuphila kwethu kube ngcono kakhulu.

Manje, sisebenzelana kakhulu nezinto ezingavamile zomhlaba, izinto ze-nano, izinto ze-OLED, nezinye izinto eziphambili.Lezi zinto ezithuthukisiwe zisetshenziswa kakhulu kumakhemikhali, imithi, i-biology, isibonisi se-OLED, ukukhanya kwe-OLED, ukuvikelwa kwemvelo, amandla amasha, njll.

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FAQ
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