Kev ua tau zoo
Bismuth telluride hmoov yog cov khoom siv semiconductor, nrog kev ua haujlwm zoo, tab sis tsis zoo thermal conductivity. Txawm hais tias qhov kev pheej hmoo ntawm bismuth telluride tsawg, tab sis yog tias muaj ntau qhov kev noj haus kuj tseem muaj kev phom sij txaus ntshai tab sis cov khoom siv no tuaj yeem tso cov hluav taws xob ntawm chav tsev kub tsis muaj zog nyob rau saum npoo ntawm nws txoj kev txav, uas yuav ua rau cov nti ceev ntawm kev ua haujlwm, txawm tias tuaj yeem txhim kho lub computer nti khiav ceev thiab ua haujlwm zoo.
Purity: 4N-6N
Puab: hmoov, granule, thaiv
Qhov hnyav: 7.8587g.cm3
Lub zog sib txawv: 0.145eV
Molecular hnyav: 800.76
Melting point: 575 ℃
Thermal conductivity: 0.06 W / cmK
| Cov mis mos molecular | Bi2Te3 |
| Purity (%, min) | 99.999 ib |
| Cov duab | Cov hmoov dub |
| Cov impurities | (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 |
| Particle loj (mesh) | 325 |
| Hom | Epoch-Chem |
Los tsim P / N hlws ris, siv nyob rau hauv semiconductor tub yees, thermoelectric hmoov tiam thiab lwm yam.
Kev pabcuam peb tuaj yeem muab tau
1) Daim ntawv cog lus raug cai tuaj yeem kos npe
2) Daim ntawv cog lus tsis pub lwm tus paub tuaj yeem kos npe
3) Xya hnub rov qab lav
Tseem ceeb tshaj: peb tuaj yeem muab tsis tau tsuas yog cov khoom lag luam, tab sis kev pabcuam kev daws teeb meem!
Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb kuj tuaj yeem muab kev pabcuam nres ib qho rau koj!
T / T (tex hloov pauv), Western Union, MoneyGram, BTC (bitcoin), thiab lwm yam.
≤25kg: hauv peb hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm. 25kg: ib as
Muaj, peb tuaj yeem muab cov qauv dawb me me rau kev soj ntsuam zoo!
1kg ib lub hnab fpr kuaj, 25kg lossis 50kg ib nruas, lossis raws li koj xav tau.
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated.
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