Ibhethri le-Lithium elingu-99.99% i-nano-alumina
Usayizi wezinhlayiya ezincane, ukusatshalaliswa okufanayo, ubumsulwa obuphezulu kanye nendawo ephezulu yobuso ethize.
sebenzisa:
Isetshenziswa kumabhethri e-lithium ahlukahlukene, amabhethri e-alkaline, amaseli elanga, njll., ukuthuthukisa ukusebenza kokugcina amandla kanye nokusebenza kokuphepha kwebhethri, kanye nokudlala indima yokonga amandla kanye nokuvikela imvelo.
1. I-Nano-alumina isetshenziswa njenge-electrode coating yebhethri le-lithium, engadlala indima yokushisa nokushisa ngempumelelo futhi ithuthukise ukusebenza kokuphepha.
2. Ukufaka i-aluminium ku-lithium cobalt oxide kungakha ikhambi eliqinile, kuzinzise i-crystal lattice, futhi kuthuthukise ukusebenza kwesilinganiso kanye nokusebenza komjikelezo.
3. Ukufakwa kwe-doping kwama-ion e-aluminium ku-nano-alumina kungandisa i-voltage yebhethri, ngaleyo ndlela kuthuthukiswe ukuphepha kokusetshenziswa kwebhethri.
4. Ukumboza i-lithium cobalt oxide nge-nano-alumina kungathuthukisa ukuzinza kokushisa, kuthuthukise ukusebenza komjikelezo kanye nokumelana nokushaja ngokweqile, kuvimbele ukukhiqizwa komoya-mpilo kanye nokubola kwe-LiPF6, kugweme ukuthintana ngqo kwe-LiCo02 ne-electrolyte, futhi kunciphise i-electrochemistry. Ukulahleka komthamo othize, ngaleyo ndlela kwandise umthamo othize we-electrochemical we-LiCoO2.
5. I-Nano-alumina isetshenziswa ezintweni ze-lithium manganate eziguquliwe ze-spinel, futhi amandla ebhethri aguqukayo afinyelela ku-107mAh/g, kanti umjikelezo we-55C uphindwe izikhathi ezingu-200. Izinga lokugcina amandla lingaphezu kuka-90%, okungcono kunemikhiqizo efanayo yamazwe ngamazwe. Izinto zokuqala ezitholakalayo zamabhethri e-lithium-ion anamandla aphezulu.
| Ukuhlolwa | Okujwayelekile |
| Ingaphandle | Impuphu emhlophe |
| Okuqukethwe | ≥99.99 % |
| Indawo ethile yobuso i-BET | 180±30 m2/g |
| Usayizi wezinhlayiya | 20±5nm |
| Inani le-PH | 5.0-6.5 |
| Ukunciphisa ukushisa | ≤0.5% |
| Ukushisa okungenasisindo | ≤0.5% |
| 1. | I-Nanoγ alumina |
| 2. | I-Nano α alumina |
| 3. | I-Nano aluminium hydroxide |
| 4. | Ibhethri le-lithium nano-alumina |
| 5. | I-nano-alumina eqinile ye-ceramic |
| 6. | I-alumina yokuhlanzeka okuphezulu eqhuba ukushisa |
| 7. | I-nano-alumina epholishiwe |
| 8. | I-nano alumina yopende |
| 9. | Ukuhlakazeka kwe-Nano Alumina |
| 10. | I-Al 50nm 99.9% |
