Pajum Korainu Korain bu am solo: Fexe ba yegg ci liggéey bu baax ngir mëna jëfandikoo bu baax
Coppite ci àdduna bi ci oto kuuraŋ yi (EVs) ak dencukaay energie yuñ mëna yeesal, dafa def ay laaj yu musul am ci xaralay batëri lithium {0}>on. Ci biir fippu googu dafay nekk lu am solo, waaye ñu bari luñu ko bàyyi xel, defar: coating electrode. Performance bi, guddu bi, ak kaaraange bépp selil batëri mingi aju ci kalite ak uniformité ci electrode yi. Li gëna am solo ci yegg ci mat bii mooyPajum corona, ab sistemu pajum surface bu xarañ buñ defar ngir mëna am coating coating bu amul benn sikk.
Kallenge adhésion bi ci biir batëri bi
Benn electrode batëri dafay am foil metal bu woyof (forumine aluminium ngir cathode, përëm ngir anode bi) ñu boole ci slurry bu jafee xam. Slurry bi dafa am mbir yu am solo (lu melni, NMC, LFP, wala Graphite), yokk ci jëfandikoo, ak benn linder polymer di seey ci benn solvant. Jafe-jafe bi mooy, foil yi wen yi duñu am doole ci kaw suuf si, loolu moo leen taxa nekk hydrophobic ak oleophobic. {{5} }jon surface bi dafay baña tooy, moo waral ndoxu ndox mi wala solvant- yu bawoo ci slurry bu sukkandiko ci wàcci, du ñu tasaaroo ci anam wu leer-much melni ndox ci kaw kapot oto buñ wax.
Poor bu baaxul moo jur:
-Ci Koating:Coppite yi am ci dëgëraay yi ci slurry dañuy defar ay barab yu tàng ak seeni dëgëraay.
Digalaasioŋ:Materiel bi waw mën na tàqaloo ak foil bi ci diiru cyclage, kalendrier, wala nga dagg.
Yokkateg dëgëraay bi ci biir réew mi:Jokkoo bu baaxul ci diggante foil bi ak macceer bi dafay tere electron bi di daw.
Doole ak kàttan:Coating yu amul benn njariñ moo waral ñu baña jëfandikoo macceer bu amul njariñ ak dem bi ak dikk bi.
Li nga wara def ci musiba:Koom-koom mën na jur ay sircuit yu gàtt yu am ci biir, gaawlu yàqu-yàqu ak risk kaaraange.
Naka la Pajum Corona di joxe leeral
Pajum corona, xarala plasma atmosphere la, muy soppi anam wi foil bi di doxee ci saasi te amul benn njeexital ci màndarga yi mu am ci macceer bi.
Dog bi:
1. Foil bu bari bi ñu ngi koy romb ci kaw roller.
2. Njaaykat bu kawe- freequence, electrode bu kawe- voltage, ñu teg ko ay milimetre ci kaw foil bi, dafay defar barab bu am doole ci kuuraŋ.
3. Loolu mooy tax ñu am ngelaw li wër, defar benn "corona decharge" bu plasma {1}a niir ion, electron, ak molecule yu neex.
4. Bu foil bi di jaar ci biir corona bi, plasma bi dafay yëngal kawam.
Science of Adhesion buñ gëna yokk:
Bombre plasma bi amna ñaari njeexital yu njëkk:
1. Jëf ci wàllu surfaas (Yoo ngi yokk Energie ci wàllu souf):Njariñ yu kawe- particules yi ci plasma bi dañuy dindi lëkkaloo molecule yi ci kaw foil bi. Ginaaw loolu ñu ngi jëfandikoo surface polaire polar (dara bu njëkk {2}OH ak carbonyl C groupe). Loolu dafay yokk doole ji ci kaw suuf si, mu soppi ko ci hydrophobic dem ci hydrophilic. Slurry bi leegi mën na tasaaroo bu baax te nekk ci anam wu mat sëkk.
2. Micro- Etching (Londing mekanig):Plasma bi dafay yàq kaw foil bi ci niveau microscopic, di defar reso yu bari ak valé. Loolu dafay yokk bu baax barabu kaw suuf, di joxe "key" mekanik bu gëna baax ngir slurry bi mëna tëju.
Effet bi boole ci activation chimik bi ak micro{0}}tting dafay defar surface bu am solo, bu kawe-energy buy forme ab lëkkaloo bu dëgër te wuute ak slurry electrode bi.
Li gëna am solo ci dugal ab Traité corona
Ngir defarkati batëri yi, boole ci ab traver corona ci liiñu coating, dugal xaalis bu am solo la buy fay dividend yi ci kalite produit bi ak njariñu liggéey bi.
Adhésion Uniforme buñ yamale:Eliminate de -wee, te dafay tax ñu mëna am diisaay bu baax ci yaatuwaayam ak guddaayi foil bi yépp, te loolu dafay am solo ci balance selul bi.
Doxalin bu am solo:Elektrode Uniforme dafay indi jeffin electrochimique buñu mëna seentu, bariwaayu energie bu gëna rëy, dundu cycle bu dëgër, ak kàttan bu gëna mag.
Defar liggéey bu bees:Ci anam wu jege dindi ay jafe-jafe coating ak delamination ci suufu dex gi, defarkat yi dañu gis ni dañu wàññi bu baax scrap ak defaraat.
Flexibility:Parateer corona yu bees yi dañu am solo lool, loolu mooy tax operatër yi mëna defar doole ak dose ngir mëna ànd ak xeetu foil yu wuute, yaatuwaayam, ak gaawaayu liiñ bu baax.
Doxal akCi anam wu waw, ci net bi, pajum corona dafay méngoo ak sàrti defar yu set te du dugal benn produit chimik wala VOC.
Conclusion: Non - Wax ju mën nekk ci wàllu kalite
Ci àdduna bi gëna am doole ak kalite { 0}} di defar batëri yu xarañ, bàyyi waajal kaw gi du tànneef. Paratëru corona bi dafa taxaw ci boppam ni ab aparey buy saytu liggéey bi, dafay boole bërëb bi am ci diggante foil metal bi ak {2}-performance yiy liggéey ci liggéey bi. Soo garantie adhésion coating uniforme, dafay tëral fondaasioŋ literal ngir tabax batëri yu gëna wóor, gëna gudd, ak {4 batëri yu gëna gudd. Bi liggéeyukaay bi di puus ngir yegg ci taaral teraafatoire ak- chimie de données, njubte ak wóor ci pajum corona dina wéy di mëna doxal sunu ëlëg gu mëna dundu.