Fampidirana fohy
Anaran'ny vokatra: P-karazana Bi0.5Sb1.5Te3
N-karazana Bi2Te2.7Se0.3
Fahadiovana: 99,99%, 99,999%
Ny bika aman'endriny: sakanana ingot na vovoka
Marika: Epoch-Chem
Famatsiana ternary thermoelectric bismuth telluride P-karazana Bi0.5Sb1.5Te3 sy N-karazana Bi2Te2.7Se0.3
Fampisehoana
zavatra | bismuth telluride, bi2te3 |
N karazana | Bi2Te2.7Se0.3 |
P karazana | Bi0.5Te3.0Sb1.5 |
famaritana | Block ingot na vovoka |
ZT | 1.15 |
Fonosana | fonosana kitapo vacumm |
Fampiharana | vata fampangatsiahana, fampangatsiahana, thermo, fanadihadiana siansa |
Marika | fepetra lehibe |
Specificaiton | P-karazana | N-karazana | nanamarika |
Karazana laharana | BiTe- P-2 | BiTe- N-2 | |
Savaivony (mm) | 31±2 | 31±2 | |
Halavany (mm) | 250±30 | 250±30 | |
Hateza (g/cm3) | 6.8 | 7.8 | |
Conductivity elektrika | 2000-6000 | 2000-6000 | 300K |
Seebeck Coefficient α(μ UK-1) | ≥140 | ≥140 | 300K |
Conductivity mafana k(Wm-1 K) | 2.0-2.5 | 2.0-2.5 | 300K |
Vovoka P(WmK-2) | ≥0.005 | ≥0.005 | 300K |
Vidin'ny ZT | ≥0.7 | ≥0.7 | 300K |
Marika | Epoch-Chem |
Mba hamoronana junction P / N, ampiasaina amin'ny vata fampangatsiahana semiconductor, famokarana vovoka thermoelectric sns.
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