Cov khoom lag luam
Txawm 12136 - 58 - 2 sib raug rau Lithium Sulfide, tseem muaj cov tshuaj siv tshuaj lom neeg thiab qhov hnyav molecular ntawm 45.95.
Lithium sulfide tshwm li dawb-rau-daj muaju lossis xim daj, nrog tus ntxhiab tsw zoo sib xws nrog cov qe lwj. Nws muaj tus qauv antifluite thiab belongs rau lub cubic crystal system. Nws qhov ceev yog 1.66 g / cm³, melting point yog 938 degree, thiab lub boiling point yog 1372 degree. Lithium sulfide yog yooj yim soluble hauv dej, soluble hauv ethanol, soluble hauv acid, thiab insoluble hauv alkali.
Cov ntaub ntawv yooj yim
| Khoom npe | Roj teeb cov khoom siv roj LithFide Purity 99% |
| Cas | 12136-58-2 |
| Mf | Li2s |
| Einecs | 235-228-1 |
| Kev tshwm sim | Dawb crystalline hmoov |
| Kev coj dawb huv | 99% |
| Melting point | >900 ºC |
Cov Ntaub Ntawv Kev Nyab Xeeb
Vim nws cov kev hygroscopicity thiab hydrolysis, nws yooj yim kom tso cov roj lom hydrogen sulfide, yog li nws yuav tsum tau qhib thiab siv kev tiv thaiv tus kheej.
Nws yog feem ntau yog kev phom sij me ntsis rau cov dej lub cev. Tsis txhob cia cov khoom tsis muaj nqis los yog ntau cov khoom los sib cuag hauv cov av, dej lossis dej phwj. Tsis txhob tso cov khoom siv mus rau ib puag ncig ib puag ncig yam tsis tau tso cai.
Kev siv
Roj teeb luam: Lithium sulfide yog cov khoom siv electrolyte nyob rau hauv rechargeable lithium - ion roj teeb, khav theeb muaj zog ntom thiab zoo electrochemical cov khoom.
Cov Khoom Siv Raw Tshuaj: Nws yog siv los ua ke lwm cov lus Lithium, xws li cov pa roj carbonate lithium, lithium hydroxide, thiab lwm yam.
Lwm daim teb: Nws yog cov khoom siv tseem ceeb hauv cov synthesis ntawm sulfide khoom electrolytes thiab kuj tseem yuav siv rau hauv kev tsim cov khoom siv cov khoom sib xyaw, thiab lwm yam.
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.
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