Folasaga puupuu
Igoa Oloa: P-ituaiga Bi0.5Sb1.5Te3
N-ituaiga Bi2Te2.7Se0.3
Mama: 99.99%, 99.999%
Fa'aaliga: Poloka po'o le pauta
Fa'ailoga: Epoch-Chem
Tuuina atu le ternary thermoelectric bismuth telluride P-ituaiga Bi0.5Sb1.5Te3 ma N-ituaiga Bi2Te2.7Se0.3
Fa'atinoga
Aitema | bismuth telluride, bi2te3 |
N ituaiga | Bi2Te2.7Se0.3 |
P ituaiga | Bi0.5Te3.0Sb1.5 |
Fa'amatalaga | Poloka ingot po'o le pauta |
ZT | 1.15 |
afifiina | fa'apipi'iina o taga vacumm |
Fa'atatauga | pusaaisa, malulu, thermo, suesuega faasaienisi |
Fa'ailoga | Epoch |
Fa'amatalaga | Ituaiga P | N-ituaiga | Matauina |
Ituaiga numera | BiTe- P-2 | BiTe- N-2 | |
Diamita (mm) | 31±2 | 31±2 | |
Umi (mm) | 250±30 | 250±30 | |
Malosi (g/cm3) | 6.8 | 7.8 | |
Fa'aula eletise | 2000-6000 | 2000-6000 | 300K |
Seebeck Coefficient α(μ UK-1) | ≥140 | ≥140 | 300K |
Fa'avevela vevela k(Wm-1 K) | 2.0-2.5 | 2.0-2.5 | 300K |
Fa'amea Pa'u P(WmK-2) | ≥0.005 | ≥0.005 | 300K |
ZT tau | ≥0.7 | ≥0.7 | 300K |
Fa'ailoga | Epoch-Chem |
E fausia ai le P / N junction, faʻaaogaina i totonu o le pusaaisa semiconductor, gaosiga o le paʻu eletise ma isi.
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