Mphamvu batire Lifiyamu batire selo slurry yoyambitsa ndi kusanganikirana ndi kubalalitsidwa ndondomeko mu ndondomeko lonse kupanga mabatire lifiyamu-ion, amene ali ndi digiri ya zimakhudza mankhwala khalidwe kuposa 30%, ndipo ndi yofunika kwambiri kugwirizana mu ndondomeko lonse kupanga.batire yamagetsi yamagalimoto kapena batire yamagetsi yamagalimoto kapena batire yamagetsi yamagalimoto.
Popanga maelekitirodi kwa mabatire a lithiamu-ion, slurry yabwino ya elekitirodi imapangidwa ndi binder, conductive agent, ndi zinthu zabwino zama elekitirodi;zoipa elekitirodi slurry wapangidwa binder, graphite mpweya ufa, etc. Kukonzekera zabwino ndi zoipa elekitirodi slurry zikuphatikizapo mndandanda wa njira zamakono monga kusanganikirana, kuvunda ndi kubalalitsidwa kwa madzi ndi madzi, madzi ndi olimba zipangizo, ndi izi. ndondomeko limodzi ndi kusintha kutentha, mamasukidwe akayendedwe, ndi chilengedwe.Mu slurry zabwino ndi zoipa, dispersibility ndi yunifolomu ya granular yogwira zinthu mwachindunji zimakhudza kayendedwe ka lithiamu ayoni pakati mizati iwiri ya batire, kotero kusakaniza ndi kubalalitsidwa kwa slurry aliyense mzati zakuthupi kupanga lithiamu ion. mabatire ndi ofunika kwambiri , Kubalalika khalidwe la slurry mwachindunji zimakhudza khalidwe wotsatira lithiamu-ion batire kupanga ndi ntchito mankhwala ake.
Mphamvu batire Lifiyamu batire selo slurry yoyambitsa ndi kusanganikirana ndi kubalalitsidwa ndondomeko mu ndondomeko lonse kupanga mabatire lifiyamu-ion, amene ali ndi digiri ya zimakhudza mankhwala khalidwe kuposa 30%, ndipo ndi yofunika kwambiri kugwirizana mu ndondomeko lonse kupanga.batire yamagetsi yamagalimoto kapena batire yamagetsi yamagalimoto kapena batire yamagetsi yamagalimoto.
Popanga maelekitirodi kwa mabatire a lithiamu-ion, slurry yabwino ya elekitirodi imapangidwa ndi binder, conductive agent, ndi zinthu zabwino zama elekitirodi;zoipa elekitirodi slurry wapangidwa binder, graphite mpweya ufa, etc. Kukonzekera zabwino ndi zoipa elekitirodi slurry zikuphatikizapo mndandanda wa njira zamakono monga kusanganikirana, kuvunda ndi kubalalitsidwa kwa madzi ndi madzi, madzi ndi olimba zipangizo, ndi izi. ndondomeko limodzi ndi kusintha kutentha, mamasukidwe akayendedwe, ndi chilengedwe.Mu slurry zabwino ndi zoipa, dispersibility ndi yunifolomu ya granular yogwira zinthu mwachindunji zimakhudza kayendedwe ka lithiamu ayoni pakati mizati iwiri ya batire, kotero kusakaniza ndi kubalalitsidwa kwa slurry aliyense mzati zakuthupi kupanga lithiamu ion. mabatire ndi ofunika kwambiri , Kubalalika khalidwe la slurry mwachindunji zimakhudza khalidwe wotsatira lithiamu-ion batire kupanga ndi ntchito mankhwala ake.
Kubalalitsidwa kopitilira muyeso kumachitika mwachikhalidwe.Izi ndichifukwa choti: kudzera muzosakaniza zachikhalidwe ndi zida zoyambitsa, magulu akulu okha a ufa mu yankho amatha kusweka ndikugawidwa mofanana;komabe, mawonekedwe a ufa amasungidwa mu mawonekedwe a masango a ufa wabwino.Mu yankho, zofunikira pokonza macroscopic kubalalitsidwa zimakwaniritsidwa.The slurry pambuyo macroscopic yoyambitsa ndi kubalalitsidwa, pansi pa amphamvu mawotchi kudula mphamvu ya ultrafine kubalalitsidwa ndi homogenization zida, angathe kuswa ndi homogenize ufa wabwino kapena olimba tinthu agglomerates mu njira kupeza zokwanira zabwino olimba The particles ndi wogawana kufalitsidwa mu njira kuti tikwaniritse zotsatira za microscopic ultrafine kubalalitsidwa ndi homogenization, amene kwambiri kusintha wonse ntchito slurry.
Nthawi yotumiza: May-14-2021