Intengo yefekthri ye-ternary thermoelectric bismuth telluride N-type Bi2Te2.7Se0.3 Block noma powder

Intengo yefekthri ye-ternary thermoelectric bismuth telluride N-uhlobo lwe-Bi2Te2.7Se0.3 Vimba noma impushana Isithombe Esifakiwe
  • Intengo yefekthri ye-ternary thermoelectric bismuth telluride N-type Bi2Te2.7Se0.3 Block noma powder
  • Intengo yefekthri ye-ternary thermoelectric bismuth telluride N-type Bi2Te2.7Se0.3 Block noma powder
  • Intengo yefekthri ye-ternary thermoelectric bismuth telluride N-type Bi2Te2.7Se0.3 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 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

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 iboniswa ngamandla omshini omuhle 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

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

Isicelo

Ukwakha i-P/N junction, esetshenziswa kusiqandisi se-semiconductor, isizukulwane sempushana kagesi eshisayo njll.

Izinzuzo Zethu

I-Rare-earth-scandium-oxide-inenani-elihle-2

Isevisi esingayinikeza

1) Inkontileka esemthethweni ingasayinwa

2) Isivumelwano sokugcinwa kuyimfihlo singasayinwa

3) Isiqinisekiso sokubuyiselwa imali sezinsuku eziyisikhombisa

Okubaluleke nakakhulu: asikwazi ukunikeza umkhiqizo kuphela, kodwa isevisi yesixazululo sobuchwepheshe!

FAQ

Ungakwazi ukunikeza amadokhumenti afanelekile?

Yebo, kunjalo, singanikeza i-MSDS, i-COA, i-MOA, Isitifiketi Somsuka njll.

Uliqinisekisa kanjani izinga lakho?

Ngaphambi kokulethwa, singasiza ukuhlela ukuhlolwa kwe-SGS, noma ukuhlela amasampula ukuze uqhubeke nokuhlola ikhwalithi.

Singavakashela ihhovisi lakho kanye nemboni yakho?

Yebo, kunjalo, wonke amakhasimende avela phesheya amukelekile

Uyakwamukela ukuthunyelwa kancane?

Yebo, indlela yokuthunyelwa kanye nesikhathi kungaxoxwa ngakho.

Uyayamukela isevisi ye-OEM ne-ODM.

Yebo, sinamalebhu amathathu azimele angenza ukuhlanganiswa kwamakhasimende, ucwaningo lomzila wokuhlanganisa njll.

Ingabe uyayihlinzeka ngesevisi yosekelo lwezobuchwepheshe?

Yebo, kunjalo, asihlosile kuphela ukuhlinzeka ngemikhiqizo, kodwa futhi kufaka phakathi ukwesekwa kwezobuchwepheshe, kanye nokuhle ngemva kokuthengisa isevisi.

  • Okwedlule:
  • Olandelayo:

    • IMIKHIQIZO EHLOBANE