2) Enwere ike ịbanye nkwekọrịta nzuzo
3) nkwa nkwụghachi ụbọchị asaa
Ihe dị mkpa: anyị nwere ike ịnye ọ bụghị naanị ngwaahịa, mana ọrụ ngwọta teknụzụ!
Ihe | bismuth telluride, bi2te3 |
Ụdị N | Bi2Te2.7Se0.3 |
Ụdị P | Bi0.5Te3.0Sb1.5 |
Nkọwapụta | Gbochie ingot ma ọ bụ ntụ ntụ |
ZT | 1.15 |
Nkwakọ ngwaahịa | vacuum akpa mbukota |
Ngwa | refrigeration, jụrụ oyi, thermo, nchọpụta sayensị |
Ụdị | Epoch |
Specificaiton | Ụdị P-Ụdị | N-ụdị | Ekwuru | ||
Ụdị nọmba | BiTe- P-2 | BiTe- N-2 | |||
Dayameta (mm) | 31±2 | 31±2 | |||
Ogologo (mm) | 250± 30 | 250± 30 | |||
Njupụta (g/cm3) | 6.8 | 7.8 | |||
Igwe ọkụ eletrik | 2000-6000 | 2000-6000 | 300K | ||
Seebeck Coefficient α (μ UK-1) | ≥140 | ≥140 | 300K | ||
Nrụpụta ọkụ k(Wm-1K) | 2.0-2.5 | 2.0-2.5 | 300K | ||
Isi ihe ntụ ntụ P(WmK-2) | ≥0.005 | ≥0.005 | 300K | ||
Uru ZT | ≥0.7 | ≥0.7 | 300K | ||
Ụdị | Epoch-Chem |