Cov roj teeb lithium-ion tab tom ua tau zoo bholes Thib ob, cov organic kua kua electrolyte muaj yooj yim rau kev nyab xeeb tshuaj phom zoo xws li thermal khiav nyab xeeb, combusion thiab txawm tawg; Thib peb, lub electrolyte muaj volatilization, kom qhuav, xau dej electrolytes tau dhau los ua cov roj teeb kev ua haujlwm ntawm cov roj teeb lithium-ion roj teeb technology {}}
Cov roj teeb khov kho tau qhib txoj kev tshiab rau kev tsim kho cov roj hluav taws xob, tab sis kuj tsis muaj peev xwm hloov kho cov kua hluav taws xob, tab sis kuj muaj kev pheej hmoo hluav taws xob, kev nyab xeeb . Tsis tau, cov roj teeb tsis muaj roj teeb, thiab yuav tsum ua kom muaj roj teeb rov qab los ua kev lag luam tawm mus rau lub zog hluav taws xob kev lag luam tshiab {}}
Cov txheej txheem sib txawv
Nyob rau hauv kev hloov kho roj teeb thev naus laus zis, qhov tseem ceeb ntawm cov roj teeb ua kua thiab diaphragm los thaiv qhov kev pheej hmoo ntawm cov kev pheej hmoo ntawm qhov muaj peev xwm ntawm qhov zoo thiab tsis zoo .
Cov roj teeb-lub sijhawm teeb tsa hloov cov qauv hluav taws xob thiab cov khoom siv hluav taws xob tsis yog (hloov cov khoom siv hluav taws xob (hloov cov khoom siv hluav taws xob (hloov cov roj ntsha Piv nrog cov kua ua kua, kev qhia ntawm cov khoom siv hluav taws xob tsis suav nrog cov txheej txheem kev nyab xeeb, tab sis kuj tseem ceeb ntawm cov txheej txheem ua pa thiab lub zog tseem ceeb rau cov roj teeb thev naus laus zis ing6}
Tag nrho cov roj teeb tawg los ntawm cov ciaj hluav taws xob muaj kev sib txawv thiab cov khoom siv roj teeb uas tsis muaj roj ntau dua Scenarios {{{{}} Txawm li cas los xij, muaj roj teeb kua roj ua kua ntawm ob, uas tau cuam tshuam tshwj xeeb hauv peb txuas hauv qab no:
{{01.}}} {ncej pem hauv ntej daim ntau tsim ntau lawm: kev hloov pauv txheej txheem los ntawm kev ntub dej slurry kom qhuav electrode
Kev tsim cov tshuaj lithium roj teeb cov txheej txheem ntawm cov txheej txheem ntub dej, uas yuav tsum muaj cov khoom siv ntub dej, thiab cov khoom siv los sib xyaw ua ke thiab siv ncaj qha sib xyaw slurry thiab thov yam tsis tau cov kuab tshuaj . nws tsis tsuas yog rov ua cov txheej txheem electrolyte txheej, tab sis kuj tseem xav tau cov txheej txheem hluav taws xob, tab sis kuj tseem ua kom tiav yog tiav.
{{02.} Midd Theem Teeb Kho Mob Hluav Taws Xob: Lamination Txheej Txheem Tswj, thiab Kev Txhaj Tshuaj Ua Haujlwm
Hauv lub roj teeb sib dhos theem, cov roj teeb ua kua tuaj yeem raug cais tawm ntawm cov roj hmab uas muaj kev phom sij, thiab cov hluav taws xob zoo thiab tsis zoo rau kev sib tiv thaiv kev sib chwv kom nruj ntawm cov khoom electrolyte thiab elects.} Vim tias khoom siv hluav taws xob muaj peev xwm ua tau kev txhaj tshuaj thiab lub cev tsis muaj kev phom sij thiab luv luv ntawm qhov .
3. rov qab tsim thiab ntim khoom: High-voltage tsim reschapes qauv kev ua tau zoo
Nyob rau hauv kev tsim thiab tsim khoom ntim, tom qab cov roj teeb ib txwm muaj ntawm cov roj teeb uas tau txais txiaj ntsig zoo ntawm cov roj teeb uas tau txais txiaj ntsig zoo ntawm cov roj teeb uas tau txais txiaj ntsig zoo ntawm cov roj teeb uas muaj cov khoom siv hluav taws xob tsawg dua, thiab kev tswj hwm ntau yam tsis muaj zog, thiab txhim kho qhov tag nrho Kev Ua Haujlwm . zuag qhia tag nrho, tag nrho cov khoom siv hluav taws xob ua tiav ntawm cov roj teeb ua kua, thiab tseem tso cov roj teeb ua kua, thiab tseem tso cov roj teeb ua kua, thiab tseem tso cov roj teeb ua kua kev txhim kho thiab kev txhim kho kev lag luam .
AceY muaj tswv yimyog tshwj xeeb hauv kev tshawb fawb thiab tsim cov khoom siv cov roj teeb lithium ion, tab sis kuj tseem yuav siv roj teeb ib leeg, tab sis kuj tseem yuav siv roj teeb lithium ion Cov kab sib dhos, peb tuaj yeem muab koj cov kev txhawb nqa kev txhawb nqa thiab kev taw qhia, thov koj xav tiv tauj peb!