Sideed uga ilaalisaa baytariyada lithium-ion inay dahaadhaan mugdiga?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Zentral elektriko eramangarrien hornitzailea

1. Si loo hubiyo joogtaynta dahaarka, waa in lagu bixiyaa isbeddelka viscosity of slurry, isbeddelka dhererka hopper, isbeddelka xawaaraha daahan; 2, lakabka khafiifka ah ee dareeraha aluminiumka oo geli foornada engegan, ka saar NMP Solvent (NMP barta karkarinta 202 ¡ã C, barta toosan 95 ¡ã C). Qalajinta waa mid aad u gaabis ah, dusha sare ee dahaarka waa dheecaan, dhumucdiisuna waa mid aan degganayn, qallajintu aad bay u dhakhso badan tahay, dusha sare waxay samaysaa lakabka filimka PVDF, iyo dareeraha gudaha ee NMP ee gudaha ayaa sababi kara lakabka dusha sare inuu laalaabto, si loo hubiyo celceliska uumiga NMP, inta badan isticmaal qalajinta qaybsan, heerkulka ugu sarreeya ee qaybta dhexe.

Korodhka togan guud ahaan waa 100-130 ¡ã C, haddii nidaamka aqueous la isticmaalo, heerkulka qalajinta guud ahaan waa 75-90 ¡ã C; iyo habka qalajinta ee NMP ayaa isbeddelaya, isku-dhafka koollada daboolka ah ayaa si joogto ah isbeddelaya, sidaas darteed qadarka dareeraha NMP ee slurry, kor u kaca heerkulka Habka iyo wakhtiga kuleylka ayaa saameyn ku leh tan; Walaxda firfircoon waa laga fujin doonaa, taasoo keenaysa wareegga gaaban ee batteriga. Intaa waxaa dheer, heerkulka qalajinta iyo wakhtiga qalajinta si habboon uma keenaan oxidation foil aluminium iyo polarity polarity; 4, dahaarka iyo qalajinta waa in ay ahaadaan saddexda kormeer ee ugu horreeya - dhumucda, tayada, cabbirka oo buuxiya shuruudaha, oo tijaabi saxarka u dhigma xawaaraha, wakhtiga dubista, farqiga, iwm. Sharaxaada xargaha mugdiga ah ee xariijimaha dahaadhka: Mugdigu waa sababta oo ah daahan, qaybta dusha sare ee dusha sare ee polar waa mid aan sinnayn, kala duwanaanshaha midabka ayaa dhacaya, muuqaalkuna waa madow.

Farqiga dhumucdiisu waxay noqon kartaa (1) iyadoo ay ugu wacan tahay daabka walxaha shisheeye ama dusha mindida ee slurry (qaban karo gap), taasoo keenta ifafaale in dhumucda dusha sare ee tiirarka aan sinnayn; (2) ka dib cadaadiska rullaluistemadka ama cadaadiska rullaluistemadka Raad sax ah. Sababtoo ah walxaha aan furneen mindida awgeed, ama kaar yar oo qallalan ayaa ku dul yaal kn.