Intshayelelo emfutshane
Igama leMveliso: P-uhlobo lwe-Bi0.5Sb1.5Te3
N-uhlobo lwe-Bi2Te2.7Se0.3
Ubunyulu: 99.99%, 99.999%
Imbonakalo: Vimba ingot okanye umgubo
Uphawu: Epoch-Chem
Ukubonelela nge-ternary thermoelectric bismuth telluride P-uhlobo lwe-Bi0.5Sb1.5Te3 kunye nohlobo lwe-N lwe-Bi2Te2.7Se0.3
Ukusebenza
Into | bismuth telluride, bi2te3 |
N uhlobo | Bi2Te2.7Se0.3 |
Uhlobo lwe-P | Bi0.5Te3.0Sb1.5 |
Inkcazo | Vimba ingot okanye umgubo |
ZT | 1.15 |
Ukupakisha | ukupakisha ibhegi vacumm |
Isicelo | ifriji, ukupholisa, thermo, uphando lwesayensi |
Uphawu | Ixesha |
Specification | P-Uhlobo | N-Uhlobo | Qaphela |
Chwetheza inombolo | I-BiTe- P-2 | BiTe- N-2 | |
Ububanzi (mm) | 31±2 | 31±2 | |
Ubude (mm) | 250±30 | 250±30 | |
Ubuninzi (g/cm3) | 6.8 | 7.8 | |
Ukuhanjiswa kombane | 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 |
Umgubo weFactor P(WmK-2) | ≥0.005 | ≥0.005 | 300K |
Ixabiso le-ZT | ≥0.7 | ≥0.7 | 300K |
Uphawu | Epoch-Chem |
Ukwenza i-P/N junction, esetyenziswa kwifriji ye-semiconductor, ukuveliswa komgubo we-thermoelectric njl.
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≤25kg: kwiintsuku ezintathu zokusebenza emva kokuba intlawulo ifunyenwe.>25kg: iveki enye
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