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Lithium Cobalt Oxide
Cov ntaub ntawv tseem ceeb:
Lithium cobalt oxide, nrog cov tshuaj formula ntawm LiCoO2, yog ib qho inorganic compound, uas feem ntau yog siv los ua cov khoom zoo electrode ntawm lithium ion roj teeb.Feem ntau siv rau lithium ion ob lub roj teeb cathode khoom, cov txheej txheem ua kua theem, nws siv polyvinyl cawv (pVA) los yog polyethylene glycol (pEG) aqueous kua raws li hnyav, lithium ntsev thiab cobalt ntsev yog yaj nyob rau hauv pVA los yog pEG aqueous tov.Tom qab sib tov, cov tshuaj yog rhuab rau daim ntawv gel, ces cov gel yog decomposed thiab ces calcined ntawm high kub.Lithium cobaltate hmoov yog tau los ntawm sieving.
Lub lithium cobaltate tuaj yeem cuam tshuam lub polarization ntawm lub roj teeb, txo cov nyhuv tshav kub, txhim kho kev ua haujlwm ntawm lub zog sib npaug, txo qhov kev tiv thaiv sab hauv ntawm lub roj teeb, pom tseeb txo qhov kev tawm dag zog sab hauv hauv cov txheej txheem voj voog, txhim kho qhov sib xws thiab ua kom lub neej ntev. ntawm lub roj teeb;Nws yog cov khoom siv nrov los txhim kho kev ua haujlwm ntawm lithium hlau phosphate thiab lithium titanate cov ntaub ntawv.
Nws cov tsos yog grey dub hmoov.Nws yog ib qho muaj zog oxidant hauv cov kua qaub, uas tuaj yeem oxidize CI - rau Cl2 thiab Mn2 + rau MnO4 -.Lub peev xwm redox hauv cov kua qaub yog qhov tsis muaj zog tshaj li ntawm ferrate, tab sis ntau dua li ntawm permanganate.
Cov yam ntxwv ntawm lithium cobalt oxide:
1. Superior electrochemical kev ua tau zoo
2. Kev ua tau zoo heev
3. High compaction ceev pab txhim kho lub ntim tshwj xeeb muaj peev xwm ntawm lub roj teeb
4. Cov khoom muaj kev ua haujlwm ruaj khov thiab zoo sib xws
| Cov khoom | Txuj | Kev tshwm sim | Kev tshwm sim |
| Co | 60.0 ± 1.0 | % | 59.62 ib |
| Li | 7.0 ± 0.4 | 6.98 ib | |
| Fe | ≤100 | ppm ua | 31 |
| Ni | ≤100 | 19 | |
| Na | ≤100 | 11 | |
| Cu | ≤ 50 | 3 | |
| D10 | ≥4.0 | ib m | 6.3 |
| D50 | 12.5 ± 1.5 | 12.2 | |
| D90 | ≤ 30.0 | 22.9 ib | |
| Dmax | ≤ 50.0 | 39.1 ib | |
| PH | 10.0-11.0 Nws | ~ | 10.7 ib |
| Moisture | ≤500 | ppm ua | 230 |
| BET Surface Area | 0.20 ± 0.10 | m2/g | 0.20 ib |
| Coj mus rhaub ceev | ≥2.5 | g/cm3 | 2.78 ib |
| 1ST Tawm peev xwm | ≥155.0 | mAh/g | 158.5 ib |
| 1ST efficiency | ≥90.0 | % | 95.3 ua |
Qhov zoo ntawm lithium cobalt oxide:
1. inhibit roj teeb polarization, txo cov nyhuv thermal thiab txhim kho kev ua haujlwm zoo;
2. Txo cov kev tiv thaiv sab hauv ntawm lub roj teeb, thiab txo qhov kev ua haujlwm ntawm lub cev muaj zog hauv cov txheej txheem voj voog;
3. Txhim kho qhov sib xws thiab nce lub voj voog lub neej ntawm lub roj teeb;
4. Txhim kho qhov adhesion ntawm cov khoom siv thiab cov khoom siv thiab txo cov nqi tsim khoom ntawm electrode;
5. Tiv thaiv cov khoom tam sim no los ntawm corrosion los ntawm electrolyte;
6. Txhim kho cov txheej txheem ntawm lithium hlau phosphate thiab lithium titanate cov ntaub ntawv.
Daim ntawv thov:
1.Siv raws li raw khoom ntawm lithium theem nrab roj teeb.
2.Nws yog siv los ua cov khoom siv hluav taws xob zoo rau lithium ion roj teeb ntawm lub xov tooj ntawm tes, phau ntawv computer thiab lwm yam khoom siv hluav taws xob portable.
Daim ntawv pov thawj
Cov khoom tau pom zoo los ntawm FDA, REACH, ROSH, ISO thiab lwm yam ntawv pov thawj, raws li cov qauv hauv tebchaws.
Qhov zoo
Ua ntej
Tus nqi sib tw
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Ntim
25 kg rau ib lub nruas;
20 tons / 1 × 20'FCL Kev Xa Khoom.
FAQ:
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
Q: Koj puas muab cov qauv?puas yog dawb los yog ntxiv?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them nyiaj<= 1000USD, 100% ua ntej.Kev them nyiaj>= 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.
