Dab tsi yog qhov ua rau ntawm lithium-ion roj teeb tawg?

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Sab nraud luv luv Circuit Court yuav ua rau kev ua haujlwm tsis raug, lossis kev siv tsis raug, vim yog sab nraud luv luv, lub roj teeb tawm tam sim no loj, cov roj teeb hluav taws xob tuaj yeem ua rau cov tub ntxhais hluav taws xob poob qis lossis cuam tshuam tag nrho rau sab hauv ntawm tes, ua rau hauv luv luv Circuit Court, thiab yog li tawg. Sab nraud luv Circuit Court chaw nres tsheb: 1, lub roj teeb sab sauv tsis zoo, ua rau muaj kev sib cuag zoo thiab tsis zoo; 2, lub roj teeb raug rho tawm haujlwm thaum hloov pauv;. Internal luv Circuit Court vim yog luv luv-circuit phenomena nyob rau hauv, lub roj teeb yog siab tam sim no paug, muaj ib tug loj npaum li cas ntawm tshav kub, hlawv lub diaphragm, ua rau ib tug loj luv luv Circuit Court, thiaj li hais tias lub roj teeb yog kub, thiaj li hais tias cov electrolyte yog analyzed rau hauv ib tug roj, ua rau sab hauv siab tshaj loj, thaum lub caj dab ntawm lub roj teeb yuav tiv taus qhov explode.

Internal luv luv Circuit Court: 1, qhov zoo thiab tsis zoo daim ntawm burrs; 2. Qhov zoo thiab tsis zoo ncej me me; 3, zoo thiab tsis zoo polar me me hlais; 4, tsis zoo ncej riveting tsis tiaj tus, muaj burr; 5, winding tsis; 6, daim ntawv diaphragm muaj xuab zeb qhov muag; 7, lub siab loj heev; 8 Thaum qhov kub thiab txias heev, qhov kub thiab txias siab dhau lawm; 12, cov kua nplaum sab sauv tsis raug; 13, cov ntaub ntawv roj hmab kub kub npog lub pob ntseg tsis zoo; 14, lub hauv qab gel tsis nyob rau hauv tag nrho. Thaum them nyiaj ntau dhau, lub lithium ntawm qhov zoo electrode yuav hloov cov qauv ntawm qhov zoo electrode, thiab cov lithium ntau dhau yog yooj yim heev rau hauv qhov tsis zoo electrode, thiab nws yooj yim ua rau qhov tsis zoo electrode nto rau lithium, thiab thaum voltage nce mus txog 4.

5V, Electrolyte yuav txheeb xyuas cov roj ntau ntau. Nws tuaj yeem ua rau tawg hauv txhua yam. Overcharged Possible State: 1, tam sim no tau teeb tsa loj heev; 2, tus kheej taw tes tam sim no ntawm lub pre-charger loj heev; 3, lub roj teeb muaj peev xwm tsis txaus; Qhov voltage yog loj; 6, thaum tus neeg siv siv, lub charger voltage yog loj.

Lub overlating dej cov ntsiab lus yog ntau tshaj noo noo, thiab thaum lub electrolytic tov nyob rau hauv lub roj teeb yuav ua tau, cov roj yuav reacted nrog lub generated lithium, ua rau lithium oxide, thiaj li hais tias lub peev xwm ntawm lub roj teeb poob, uas yog ib qho yooj yim rau overcharge lub roj teeb. Kev tsim cov pa roj, cov dej noo tsawg, thiab nws yooj yim los soj ntsuam cov roj tsim tawm thaum them nyiaj. Thaum cov roj hluav taws xob no ua rau lub zog sab hauv ntawm lub roj teeb, cov tub ntxhais hluav taws xob yuav tawg thaum lub roj teeb sab nraud tsis tuaj yeem cuam tshuam.

Tsis muaj peev xwm tsis zoo electrode Thaum qhov tsis zoo electrode ntawm qhov zoo electrode tsis txaus, los yog thaum tsis muaj peev xwm, qhov feem los yog tag nrho cov lithium uas tshwm thaum them nyiaj yog muab tso rau hauv lub interlayer qauv ntawm qhov tsis zoo electrode graphite, thiab qhov saum npoo ntawm qhov tsis zoo electrode yog soj ntsuam. Thaum lub transverse siv lead ua raug them, qhov protruding feem ntau yuav ua rau lithium nag lossis daus. Tom qab kaum ob mus rau pua pua lub voj voog ntawm kev ncig, cov dendrites yuav loj tuaj, thiab thaum kawg pos rau daim ntawv diaphragm, kom luv luv tshwm sim hauv.

Pob zeb uas muaj peev xwm tsis zoo electrode: 1, qhov zoo electrode yog siab; 2, qhov tsis zoo electrode yog tsawg; 3, qhov zoo thiab qhov tsis zoo sib xyaw tsis sib xws; 4, qhov zoo electrode hnav khaub ncaws yog loj; 5, qhov zoo electrode txheej tsis sib xws; 6, zoo tailtail pawg; 7, tsis zoo electrode txheej yog tsis sib xws; 9, tsis zoo electrode tsaus nti; 10, tsis zoo scale khawb; 11, tsis zoo electrode pose; 12, tsis zoo electrode foil; 13, cov khoom tsis zoo; 14, tsis zoo electrode ntsiav tshuaj Vim tuag; 15, qhov zoo thiab qhov tsis zoo ntawm kev faib hluav taws xob tsis raug; 16, tus ncej tsis zoo yuav tsis nyob;.