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.
Eny, mazava ho azy, afaka manome MSDS, COA, MOA, Certificate of Origin sns.
Alohan'ny fanaterana, dia afaka manampy mba handamina SGS fitsapana, na handamina santionany ho anao mba hanohy ny fanombanana ny kalitao.
Eny, mazava ho azy, ny mpanjifa rehetra avy any ivelany dia raisina
Eny, azo ifanarahana ny fomba fandefasana sy ny fotoana.
Eny, manana laboratoara mahaleo tena telo izay afaka manao synthesis mpanjifa, fikarohana lalana synthesis sns.
Eny, mazava ho azy, tsy mikendry ny hanome vokatra fotsiny izahay, fa anisan'izany ny fanohanana ara-teknika, ary koa ny serivisy aorian'ny fivarotana.