1 Ukubaluleka kwaMandla oMphezulu kwiBattery Coating
Iibhetri zeLithium{0}}zibandakanya izinto ezine eziphambili:
- Iicathode, ngokuqhelekileyo yenziwe ngefoyile yealuminiyam.
- Ii-anode, ngokuqhelekileyo iqulunqwe ngefoyile yobhedu.
- Ii-electrolyte, eyenza kube lula ukuhamba kweion.
- Iumahluli, ifilimu ye-polymer ene-porous ethintela uqhagamshelwano lwe-electrode ngelixa ivumela ukudluliselwa kwe-ionic.
Ezi substrates-ingakumbi ipololefin{{1}izahluli ezisekwe kunye neefoyile zesinyithi{2}kaninzi zibonisa amandla asezantsi angaphezulu, zizenza zikwazi ukumelana ne-inki, ii-coatings, kunye ne-adhesives. Ngaphandle kokulungiswa okwaneleyo komphezulu, i-electrode slurries kunye neengubo ezisebenzayo zinokubambelela kakubi, ezikhokelela ekubeniumthamo webhetri oncitshisiweyo, imijikelo yentlawulo engasebenziyo, okanye ukusilela kwangaphambi kwexesha . Ngokuphakamisa amandla angaphezulu, unyango lwe-corona luqinisekisa ukumanzisa okufanayo kunye nokudibana okuqinileyo phakathi kobuso, okuhambelana ngokuthe ngqo nokusebenza okuphuculweyo kwebhetri kunye nokhuseleko lokusebenza.
2 Basebenza njani abaNyango beCorona
Unyango lweCorona yindlela yokuguqula umphezulu osebenzisa ukukhutshwa kombane okwenziwa ngombane ukunyusa umgangatho wemathiriyeli. Inkqubo ibandakanya:
- Ionization yoMoya: I-electrode -ephezulu ye-voltage ivelisa ukukhutshwa kombane, i-ionizing umoya ojikelezileyo kwaye yenza i-plasma ephantsi yobushushu "ikhethini" .
- Ukuguqulwa kweemolekyuli: Njengoko ii-substrates ezifana neefilimu zepolymer okanye iifoil zentsimbi zidlula kule plasma, iimolekyuli zazo zomphezulu ziye zifumana ukusabela okunje ngeoxidation kunye ne-micro{0}}pitting.
- Ukonyuka kwamandla oMphezulu: Olu tshintsho, nangona lungabonakali, luphakamisa amandla angaphezulu, luphucula ngokumangalisayo ukubambelela kwiinkqubo ezisezantsi ezifana nokugquma, ukuprinta, kunye ne-laminating.
Inkqubo eqhelekileyo yonyango lwe-corona ibandakanya:
- A ukunikezwa Amandlakunye-nejenereyitha ephezulu kunye nesiguquli .
- A isikhululo sonyangoapho izinto ezibonakalayo zibonakaliswe ekukhutshweni kwe-corona.
Unyango lwenzeka ngokukhawuleza-ngaphakathi kwemizuzwana{1}}ukwenza iteknoloji ilungele-isantya esiphezulu{3}}ukuya{4}}imigca yemveliso.
IziNzuzo ezi-3 eziphambili zeLithium{1}}Ukwenziwa kwebhetri yeIon
Ukudibanisa abanyangi be-corona kwi-battery coating workflows kubonelela ngeenzuzo ezininzi zeqhinga:
- Ukuncamathela kweCoating eyongeziweyo: Imiphezulu enyangweyo ibonisa iibhondi ezomeleleyo kunye ne-electrode slurries kunye neengubo ezisebenzayo, ukunciphisa i-delamination kunye nokuqinisekisa ukusebenza kweeseli okungaguqukiyo.
- Phezulu{0}}Ukuhambelana kwesantya: Iinkqubo zisebenza kwizantya zewebhu ezihambelana nemigca yokwaleka kwamashishini (umzekelo, i-0.05-2.8 m / min okanye ngaphaya), ukuququzelela ukuhlanganiswa okungenamthungo.
- Ukuthotyelwa kwendalo: Iinkqubo zecorona zala maxesha zibandakanya iiyunithi zokuhluza umphunga ezibamba kwaye zithintele i-ozone ekhutshwayo, ilungelelaniswe namanyathelo okwenziwa kohlaza.
- Umonakalo-Ukuqhubekeka kwamahala: Ngokungafaniyo nonyango lwedangatye okanye imichiza, ukukhutshelwa kwecorona ngokukhethayo kuguqula umphezulu ngaphandle kokonakalisa ubushushu{0}}obuthathaka okanye obubhityileyo.
Ezi zibonelelo ngokudibeneyo zinegalelo kwizivuno eziphezulu zemveliso, ukunciphisa ukusebenza kwakhona, kunye neemveliso zokugqibela ezihlala ixesha elide.
4 Ukuphumeza unyango lweCorona kwiiNdlela zokuVelisa iBattery
Ukwandisa ukusebenza kakuhle, abavelisi kufuneka baqwalasele:
- Isixhobo-Ukuseta ngokuthe ngqo: Iifoyile ze-Electrode (i-Al/Cu) kunye nezahluli ze-polymer ziyahluka kunyango oluphezulu, ekufuneka lulinganiswe ukuthintela phantsi
- okanye ngaphezulu{0}}ngonyango .
- IiModyuli zokuKhetha uYilo: Izixhobo zamva nje, ezifana ne-Infinity PV's LR2RC1000 Battery Coater, ibandakanya abanyangi be-corona njengenxalenye yomqulu odityanisiweyo{2}}ukuya{3}}inkqubo yokuqengqeleka, egcwele i-slot{4}}i-coating yokufa, ii-oveni ezichanekileyo zokomisa, kunye nolawulo loxinzelelo oluzenzekelayo.
- Iimetriki zoLawulo loMgangatho: Ukubeka iliso rhoqo kumanqanaba e-dyne (umlinganiselo wamandla angaphezulu) uqinisekisa ukusebenza okuhambelanayo.
5 Isiphelo
Abanyangi beCorona kwimizi-mveliso bamele ukuqalwa okubalulekileyo kumzamo wokuphucula iibhetri ze-lithium{0}}zeion. Ngokuphakamisa amandla angaphezulu ngokukhutshelwa kweplasma elawulwayo, ezi nkqubo zixhobisa abavelisi ukuba bafezekise ukufana kwengubo engafaniyo, imfezeko yobuso, kwaye ekugqibeleni{2}}noxinano oluphezulu lwamandla kunye neeseli ezikhuselekileyo. Njengoko uyilo lwebhetri luguqukela kumaleko amancinci kunye{4}}nomthamo wezinto eziphezulu, unyango lwe-corona luya kuhlala luyinto eyimfuneko yomgangatho, ukuthembeka, kunye nemveliso enokunyuka.