99.99% Lithium roj teeb nano-alumina
Qhov loj me me, kev faib tawm sib xws, kev ntshiab siab thiab thaj chaw tshwj xeeb.
siv:
Nws yog siv rau hauv ntau yam roj teeb lithium, roj teeb alkaline, lub hnub ci cell, thiab lwm yam, los txhim kho kev ua haujlwm khaws cia lub zog thiab kev nyab xeeb ntawm lub roj teeb, thiab ua lub luag haujlwm ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig.
1. Nano-alumina yog siv ua lub electrode txheej ntawm lithium roj teeb, uas tuaj yeem ua lub luag haujlwm ntawm kev rwb thaiv tsev kub thiab rwb thaiv tsev thiab txhim kho kev nyab xeeb.
2. Kev siv cov txhuas rau lithium cobalt oxide tuaj yeem tsim cov tshuaj khov kho, ua kom lub lattice siv lead ua ruaj khov, thiab txhim kho kev ua haujlwm ntawm tus nqi thiab kev ua haujlwm ntawm lub voj voog.
3. Kev doping ntawm txhuas ions hauv nano-alumina tuaj yeem ua rau lub roj teeb voltage nce ntxiv, yog li txhim kho kev nyab xeeb ntawm kev siv roj teeb.
4. Kev siv nano-alumina los txheej lithium cobalt oxide tuaj yeem txhim kho kev ruaj khov ntawm thermal, txhim kho kev ua haujlwm ntawm lub voj voog thiab kev tiv thaiv overcharge, tiv thaiv kev tsim oxygen thiab kev lwj ntawm LiPF6, zam kev sib cuag ncaj qha ntawm LiCo02 nrog electrolyte, thiab txo cov electrochemistry. Lub peev xwm tshwj xeeb poob, yog li ua rau lub peev xwm tshwj xeeb ntawm LiCoO2 ntawm electrochemical nce ntxiv.
5. Nano-alumina siv rau cov khoom siv hloov kho spinel lithium manganate, thiab lub peev xwm rov qab tau ntawm lub roj teeb yog txog li 107mAh / g, thiab lub voj voog 55C yog 200 zaug. Tus nqi khaws cia muaj peev xwm ntau dua 90%, uas zoo dua li cov khoom lag luam zoo sib xws thoob ntiaj teb. Cov khoom siv thawj zaug muaj rau cov roj teeb lithium-ion muaj zog siab.
| Kev Tshuaj Xyuas | Tus Qauv |
| Sab nraud | Hmoov dawb |
| Cov Ntsiab Lus | ≥99.99% |
| Thaj chaw tshwj xeeb BET | 180 ± 30 m2/g |
| Qhov loj ntawm cov khoom me me | 20 ± 5nm |
| Tus nqi PH | 5.0-6.5 |
| Kev txo cua sov | ≤0.5% |
| Kev hlawv tsis muaj qhov hnyav | ≤0.5% |
| 1. | Nano γ alumina |
| 2. | Nano α alumina |
| 3. | Nano txhuas hydroxide |
| 4. | Lub roj teeb lithium nano-alumina |
| 5. | Cov khoom siv ceramic toughened nano-alumina |
| 6. | Alumina uas muaj cov khoom siv thermal conductive siab purity |
| 7. | Nano-alumina uas tau txhuam kom du |
| 8. | Xim nano alumina |
| 9. | Nano alumina dispersion |
| 10. | Al 50nm 99.9% |
