Iṣẹ ṣiṣe
Bismuth telluride lulú jẹ ohun elo semikondokito kan, pẹlu ifarapa ti o dara, ṣugbọn iṣiṣẹ igbona ti ko dara. Botilẹjẹpe eewu bismuth telluride jẹ kekere, ṣugbọn ti o ba jẹ pe nọmba nla ti gbigbemi tun jẹ eewu apaniyan ṣugbọn ohun elo yii le gba awọn elekitironi laaye ni iwọn otutu yara laisi agbara ni oju ti gbigbe rẹ, eyiti yoo mu iyara iyara ṣiṣẹ, paapaa le gidigidi mu awọn kọmputa ni ërún yen iyara ati ṣiṣe.
Mimọ: 4N-6N
Apẹrẹ: lulú, granule, dènà
iwuwo: 7.8587g.cm3
Aafo agbara: 0.145eV
Iwọn molikula: 800.76
Ojuami yo: 575 ℃
Gbona elekitiriki: 0,06 W/cmK
| Ilana molikula | Bi2Te3 |
| Mimo(%,min) | 99.999 |
| Apẹrẹ | Dudu lulú |
| Awọn idoti | (ppm, Max) |
| Ag | 0.5 |
| Al | 0.5 |
| Co | 0.4 |
| Cu | 0.5 |
| Fe | 0.5 |
| Mn | 0.5 |
| Ni | 0.5 |
| Pb | 1.0 |
| Au | 0.5 |
| Zn | 0.5 |
| Mg | 1.0 |
| Cd | 0.4 |
| Iwọn patiku (mesh) | 325 |
| Brand | Epoch-Chem |
Lati ṣe ọna asopọ P/N, ti a lo ninu firiji semikondokito, iran lulú thermoelectric ati bẹbẹ lọ.
Iṣẹ ti a le pese
1) Lodo guide le ti wa ni wole
2) Asiri adehun le ti wa ni wole
3) Ẹri agbapada ọjọ meje
Diẹ pataki: a le pese kii ṣe ọja nikan, ṣugbọn iṣẹ ojutu imọ-ẹrọ!
A jẹ olupese, ile-iṣẹ wa wa ni Shandong, ṣugbọn a tun le pese iṣẹ rira iduro kan fun ọ!
T/T (gbigbe telex), Western Union, MoneyGram, BTC (bitcoin), ati bẹbẹ lọ.
≤25kg: laarin awọn ọjọ iṣẹ mẹta lẹhin ti owo ti gba. 25kg: ọsẹ kan
Wa, a le pese awọn ayẹwo ọfẹ kekere fun idi idiyele didara!
1kg fun apo fpr awọn ayẹwo, 25kg tabi 50kg fun ilu kan, tabi bi o ṣe nilo.
Tọju apoti naa ni wiwọ ni pipade ni gbigbẹ, itura ati aaye ti o ni afẹfẹ daradara.
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