Foam ea koporo, thepa e ncha bakeng sa pokello ea li-electrode tse mpe tsa li-betri tse tiileng le tse tiileng.

Foam ea Koporo: Sesebediswa sa Core bakeng sa Battery ba Next Generation

1.Foam ea tšepe: boitsebiso bo bocha ba bohlokoa

Metal foam ke mofuta o mocha oa lisebelisoa tse sebetsang ka bongata, sebopeho sa "foam" kapa "mahe a linotsi", haholo-holo a thehiloeng holim'a polyurethane (PU) foam e bonolo e le substrate, e lokiselitsoeng ke pretreatment, deposition ea lik'hemik'hale, electrodeposition le phekolo ea mocheso le mekhoa e meng.

Ka lebaka la litšoaneleho tse kaholimo, foam ea koporo e ka sebelisoa ho hloekisoa ka mokhoa o khethehileng oa indasteri, li-catalyst carriers, lisebelisoa tse bobebe le conductivity ea mocheso oa indasteri le ho qhala mocheso, joalo-joalo, ha ho lokisoa lisebelisoa tsa anode (carrier) ea betri, le lisebelisoa tse sireletsang motlakase, jj. haholo bokgoni.

2. Pokello ea li-electrode tse mpe bakeng sa betri ea lithium ea semisolid / e tiileng-state

Joalo ka lisebelisoa tsa tšepe tse mahlakore a mararo, tse hokahaneng ka mokhoa o ts'oanang,foam ea koporoho lebeletsoe hore e be mokelli oa li-electrode tse mpe tsa libeteri tsa lithium tsa semisolid/solid-state ka lebaka la theko ea eona e tlase ea ho itokisa le conductivity e ntle.

Ka 2023, thomello e felletseng ea betri ea matla ea lithium ea likoloi e ka ba 887.4GWh, eo boholo ba eona e leng libeteri tsa lithium tse metsi. Ka ntlafatso ea butle-butle ea litlhoko tsa polokeho le ts'ebetso, libetri tsa lithium tse semi-solid / solid-state li ile tsa hlaha. Hajoale, lesira la semi-solid lithium battery industrialization e se e butsoe, indasteri e ntse e tsoela pele ho ea pele tataiso ea "semi-solid pele, e tiileng ka ho feletseng", libeteri tsa lithium tse tiileng / tse tiileng li ntse li potlakisa butle-butle. ho nkela sebaka sa libeteri tsa lithium tsa metsi.

Melemo ea foam ea koporo e le lisebelisoa tsa pokello ea anode:

01.Tshireletso e phahameng

Ha ho burr ha u phunya ho qoba potoloho e khuts'oane ea kahare.

02. Ho fokotsa litšenyehelo, ho fokotsa boima ba 'mele, matla a mangata a matla

Palo ea koporo ke hoo e ka bang 1/7 ea foil ea setso ea koporo.

03. Ts'ebetso e ntle ea supercharging

E lebelletsoe ho fihla ho 7-10C.

04. E ka hlokomela anode ea tšepe ea lithium

Foam ea koporo'mokelli a ka thibela kholo ea li-dendrites, a fokotsa phetoho ea molumo oa electrode nakong ea ho tjhaja le ho ntša,' me a ka ntlafatsoa ka lithophilicity tsa mokhoa oa ho kopanya lithium metal electrode e le ho finyella ho kopanngoa ha anode le mokelli. , e thusang ho phethahatsa ts'ebeliso ea lithium metal negative electrode ho potlakisa ts'ebetso ea indasteri ea li-betri tsa semisolid / solid-state.

05. Litebello tse pharaletseng tsa 'maraka: likarolo tse bobebe

E le thepa ea meralo, foam ea koporo e na le litšobotsi tsa boima bo bobebe le matla a khethehileng a phahameng. Ha ho bapisoa le foil ea khale ea 6-micron electrolytic koporo le foil e entsoeng ka koporo e kopantsoeng, e ka fokotsa boima ba betri haholo le ho ntlafatsa matla a betri, 'me e lebelletsoe ho ba lisebelisoa tsa mantlha bakeng sa ho fokotsa boima ba moruo oa boemo bo tlase. , ho fana ka tšehetso ea bohlokoa bakeng sa nts'etsopele ea moruo oa boemo bo tlase.

06. North Sea Composite: Ho matlafatsa theknoloji ea bohlokoa eafoam ea koporo

Joaloka mofani oa tharollo e kopanetsoeng ea theknoloji ea boenjiniere ea holim'a metsi, k'hamphani e na le phihlelo e ruileng ea R & D le mehloli ea theknoloji e hōlileng tsebong ka theknoloji e khethehileng ea phekolo ea metsi e kang metallization, lik'hemik'hale, electroplating, joalo-joalo. Hona joale, lihlahisoa tsa k'hamphani li 'nile tsa sebelisoa haholo masimong. ea ABS plating, PP, PET composite koporo foil lokisetsa, joalo-joalo Mokhoa oa mantlha oa ho etsa foam ea koporo ke electroplating.

Ts'ebetso ea mantlha ea ho etsa foam ea koporo ke plating, 'me ts'ebetso ea eona ea plating e kenyelletsa substrate metallization, plating layer thickening, plating layer antioxidant, joalo-joalo Boleng le litšenyehelo tsa plating li amana haholo le ts'ebetso ea plating, lisebelisoa tsa plating le lik'hemik'hale tse khethehileng. Khampani e ka fana ka lisebelisoa tsa plating le lik'hemik'hale tse khethehileng bakeng safoam ea koporoplating, 'me ka mor'a moo e ka ntlafatsa ts'ebetso, ntlafatso ea lisebelisoa le lik'hemik'hale tse khethehileng.