Cov khoom lag luam
Bismution (III) Telluride (CAS NO. {{{{{{{1304-82-1} Nws feem ntau pom tias yog cov hmoov av grey lossis dub, tus cwj pwm los ntawm qhov hnyav thermal thiab tshwj xeeb g / cmÃ7.85 g / melting tshwm sim ntawm 573-586 degree. Nws yog insoluble hauv dej tab sis qhia meej solubility hauv ethanol. Bismution (iii) qhia tau muab ob lub doping variants: P-hom (Selenium-doped), txhua qhov nthuav tawm txawv cov hluav taws xob thiab cov yam ntxwv cua sov.
Cov ntaub ntawv yooj yim
| Khoom npe | Thermoelectric cov ntaub ntawv cas 1304-82-1 bismuth qhia hmoov |
| Cas | 1304-82-1 |
| Mf | Bi2te3 |
| Mw | 800.76 |
| Einecs | 215-135-2 |
| Melting taw tes | 585 degree (lit.) |
| Kub taw tes | 1172 Qib |
| ceev | 7.642 g / ml ntawm 25 degree (lit.) |
| puab | Hmoov |
Kev siv
Nyob rau hauv lub thermoelectric teb, bismuth (iii) qhia yog cov khoom siv thermoelectric hloov dua siab tshiab thiab thermoelectric txias rau cov tub yees-roofe roofe. Nws cov siab thermoeltric efficiency ua rau nws zoo tagnrho rau cov ntawv thov tswj qhov ntsuas kub lossis kub ua haujlwm los ntawm cov khib nyiab kub.
Cov Ntaub Ntawv Kev Nyab Xeeb
Cov kev phom sij qib kev cai: Nws yog qhov tsis zoo yog tias nqos tau cov tawv nqaij, lossis nqus tau. Nws tuaj yeem ua rau daim tawv nqaij khaus, kev txob txob hnyav, thiab ua pa rau kev ua pa.
Cov lus qhia kev nyab xeeb: Thaum siv hnab looj tes looj hnab looj tes, koj yuav tsum hnav cov khaub ncaws tiv thaiv, npog ntsej muag, thiab ntxuav kom huv si tom qab ua haujlwm. Zam kev noj mov, haus lossis haus luam yeeb thaum siv nws. Nws tsuas yog siv sab nraum zoov lossis hauv qhov chaw muaj cua zoo.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
Tiv Tauj Peb
Tel: +86-372-5055135
Mob: +86-13673325456
Email: sales@gneebio.com
Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Hlau hloov chaw, PayPal, Western Union, Nyiaj xaj thiab Bitcoin.
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: Thermoelectric cov ntaub ntawv cas 1304-82-1 bismuthing cov ntaub ntawv li {1} {1} {1} {1} {1} {1} {1}
