He kupu whakataki poto
Ingoa Hua: P-momo Bi0.5Sb1.5Te3
N-momo Bi2Te2.7Se0.3
Maamaa: 99.99%, 99.999%
Te ahua: Poraka ingot, paura ranei
Waitohu: Epoch-Chem
Whakaratohia te bismuth thermoelectric telluride P-momo Bi0.5Sb1.5Te3 me te N-momo Bi2Te2.7Se0.3
Mahi
Tūemi | bismuth telluride, bi2te3 |
N momo | Bi2Te2.7Se0.3 |
Momo P | Bi0.5Te3.0Sb1.5 |
Whakatakotoranga | Poraka ingot paura ranei |
ZT | 1.15 |
Tarapi | te tarapi putea korehau |
Taupānga | te whakamatao, te whakamahana, te werawera, te rangahau pūtaiao |
Waitohu | Epoch |
Whakapūtātanga | Momo-P | Momo-N | Kua tuhia |
Momo tau | BiTe- P-2 | BiTe- N-2 | |
Diamita (mm) | 31±2 | 31±2 | |
Roa (mm) | 250±30 | 250±30 | |
Kiato (g/cm3) | 6.8 | 7.8 | |
Te kawe hiko | 2000-6000 | 2000-6000 | 300K |
Taurangi Seebeck α(μ UK-1) | ≥140 | ≥140 | 300K |
Waawera k(Wm-1 K) | 2.0-2.5 | 2.0-2.5 | 300K |
Tauwehe Paura P(WmK-2) | ≥0.005 | ≥0.005 | 300K |
Te utu ZT | ≥0.7 | ≥0.7 | 300K |
Waitohu | Epoch-Chem |
Ki te hanga hononga P/N, whakamahia i roto i te whakamatao semiconductor, whakangao paura thermoelectric etc.
He kaihanga matou, kei Shandong ta matou wheketere, engari ka taea ano e matou te whakarato ratonga hoko mo koe!
T/T(whakawhitinga waea), Western Union, MoneyGram, BTC(bitcoin), etc.
≤25kg: i roto i nga ra mahi e toru i muri i te whiwhinga utu.>25kg: kotahi wiki
Kei te waatea, ka taea e matou te whakarato tauira iti kore utu mo te kaupapa arotake kounga!
1kg mo ia peeke tauira fpr, 25kg, 50kg ranei mo ia pahū, ki te hiahia ranei koe.
Whakaorangia te ipu kia kati katia ki tetahi waahi maroke, hauhautanga me te hau pai.