Kev Tshawb Fawb Ntawm Qhov Zoo Thiab Qhov Tsis Zoo ntawm Lithium Cobalt Oxide Roj teeb

Lithium cobalt oxide roj teeb yog ib hom ntawm lithium ion roj teeb.

Lithium cobalt oxide roj teeb muaj cov qauv ruaj khov, muaj peev txheej tshwj xeeb, muaj peev xwm ua tau zoo, tab sis nws txoj kev nyab xeeb tsis zoo, thiab tus nqi kim heev. Nws yog tsuas yog siv rau cov roj teeb me thiab nruab nrab, thiab siv dav hauv cov tshuab computer, lub xov tooj ntawm tes, MP3 / 4 thiab lwm yam khoom siv hluav taws xob me. Hais voltage yog 3.7V.

Nrog kev nce qib ntawm lithium roj teeb thev naus laus zis, lithium cobalt oxide roj teeb cov ntaub ntawv yeej yog xaiv raws li cov theem ua kua txheej txheem txheej txheej txheej txheej lithium ion roj teeb cathode khoom (lithium cobalt oxide) hauv kev lag luam tam sim no lithium ion roj teeb. Nws siv cov polyethylene Cawv (PVA) los yog polyethylene glycol (PEG) kua aqueous yog cov kuab tshuaj, lithium ntsev thiab cobalt ntsev yog feem yaj tag hauv PVA lossis PEG aqueous tov, cov tshuaj sib xyaw ua kom sov thiab ua rau tsim ua kua, thiab cov kua gel. yog rhuab dua Nws yog decomposed, ces hlawv ntawm qhov kub, thiab cov hmoov hlawv yog hauv av thiab sieved kom tau lithium sulphate hmoov.

Cov yam ntxwv ntawm cov roj ntsha lithium cobalt oxide muaj raws li hauv qab no:

1. Zoo meej electrochemical kev ua tau zoo

2. Kev ua haujlwm zoo heev

3. Lub kais ceev yog qhov loj, uas yuav pab txhim kho lub roj teeb volumetric muaj peev xwm

4. Cov khoom lag luam ruaj khov thiab zoo sib xws

Muaj peb qho tsis zoo:

1. Kev ruaj ntseg tsis zoo

2. Nqi siab

3. Lub neej ua haujlwm yog nruab nrab, thiab cov khoom siv ruaj khov tsis zoo heev