Coating fɛɛrɛw sugandili ye mun ye?

Coating fɛɛrɛw sugandili ye mun ye?

Coating fɛɛrɛw .

Datugulan fɛɛrɛ caman bɛ yen. Dip dacogo fɛɛrɛw ye dip dacogo ye, roll coating, blade coating, ani wire-Wound rod coating, etc. Hakɛ dafalen hakɛ labɛnni fɛɛrɛw ye slide coating, slot-die coating, extrusion coating, ani rido coating, etc. An ye baro kɛ kaban ni dacogo caman ye sanfɛ. Dugujukɔrɔ an bɛ finidoncogo tɔw jira waati kunkurunnin kɔnɔ.

Dip dacogo .

Dip dacogo ye finimugu dacogo ye min kɔnɔ, ɛntɛrinɛti bɛ to ka don a kɔnɔ ka sama ka bɔ sɔgɔlilan na, wa, sɔgɔli tɛmɛnen bɛ segin ka don jidagayɔrɔ la, i n’a fɔ a jiralen bɛ cogo min na ja 5-89 na. Dip dacogo ka teli ka kɛ siɲɛ fila-Kosɛbɛli ye, o la, ɛntɛrinɛti samali sira bɛ to ka jɔ ji sanfɛla la walasa ka a dɔn ko finimugu dacogo min bɛ ɛntɛrinɛti fan fila bɛɛ la, o bɛ bɛn. A ka c’a la, finimugu dacogo bɛ bɔ sɔgɔli, density (dansi) la, layini teliya la, ani a bɛ se ka bɔ yɔrɔ min na. Sɔgɔsɔgɔninjɛ min bɛ sɔrɔ ɛntɛrinɛti yɔrɔ la, o bɛ bonya ka taa a fɛ ni sɔgɔsɔgɔninjɛ sɔgɔli ni a sɔgɔli teliya bɛ bonya. Tiɲɛ don, dip dacogo fana bɛnnen don baarakɛminɛn gɛlɛnw baara ma waati ni waati, nka ni solvent volatilization rate teliyalen don, flow bɛna kɛ.

Ladea de couverture .

Blade coating ye finimugu dacogo ye min bɛ kɛ ni nɛgɛ ye walasa ka sɔgɔlilan janya dɔgɔya finimugu kan walima ɛntɛrinɛti kan ka se a janya kofɔlen ma, i n’a fɔ a jiralen bɛ cogo min na ja 5-90 na. Olu la, fiɲɛ dacogo ani fiɲɛ dacogo min bɛ fiɲɛ datugu, o bɛ bɔ fiɲɛ na-Knife tansiyɔn ni fiɲɛ jet teliya la, wa a bɛnnen don kɛrɛnkɛrɛnnenya la dacogo dɔgɔman na-yecogo walima cɛmancɛ{5}}warasite ji-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}Suluw bɛ se ka kɛ fɛn ye. Ni aw bɛ baara kɛ ni fɛnɲɛnamafagalanw ye minnu bɛ sɔrɔ ni fɛnɲɛnamafagalanw ye, aw ka kan ka aw janto a la walasa ka fiɲɛ caman bɔ fiɲɛ hakɛ caman na minnu bɛ bɔ fiɲɛ na ani sosɛti lafiɲɛ min bɛ se ka tasuma bɔ.

ridow ka fini .

Rido dacogo ye finimugu dacogo ye min kɔnɔ, sɔgɔsɔgɔninjɛ bɛ bɔ sɔgɔlilan na ka bin ka taa a yɛrɛ la ka taa ɛntɛrinɛti kan min bɛ kɛ ni rido jilama ye. A bɛ sɔrɔ hakɛ dantigɛli fɛɛrɛ la min tun bɛ kɛ ka kɔn, i n’a fɔ a jiralen bɛ cogo min na ja 5-91 na. Komin janya min bɛ bɔli die lip ni ɛntɛrinɛti cɛ, o ka bon wa fiɲɛbɔlan tɛ rido kan, nafa caman b’a la ka fiɲɛw bɔ yen i n’a fɔ nɛgɛw ni sɔgɔli. K’a sababu kɛ rido ka fanga bonya ye, a bɛ dɛmɛ ka menisiki sabati, o la, dacogo teliya ka bon. Layini teliya bɛ se ka se m 100 ma miniti kɔnɔ, wa a bɛ ta ka caya batiriw dacogo la minnu bɛ se ka kɛ ka ɲɛ.

Fila-Jogo bere da .

Wire-Wound rod coating ye finimugu dacogo ye min bɛ baara kɛ ni nɛgɛ ye-Wound metering bere ka ji kɛ cogo kelen na ɛntɛrinɛti nɔgɔlen kan, i n’a fɔ a jiralen bɛ cogo min na ja 5-92 la. Fila-Wound bere bɛ dilan ni nɛgɛ ye min bɛ siri ni nɛgɛ ye min bɛ sɔgɔ kosɛbɛ, n’o ye nɛgɛbere ye min bɛ kɛ ni nɛgɛ ye. Fila-Wound bere bɛ wele fana ko finimugu walima dɔgɔtɔrɔ bere. Ni winding wire ka fin kosɛbɛ, a dacogo janya bɛ se ka se micron damadɔw kɔnɔ. Ikomi Low-Viscosity jilama bɛ woyo nɔgɔya la joginda nɛgɛsira kan, a bɛnnen don ka ji minnu ka dɔgɔn, olu datugu. Ni aw bɛ baara kɛ ni finimugu kɛrɛnkɛrɛnnenw ye, o dacogo bɛ se ka bonya kosɛbɛ, wa, finimugu janya bɛ se ka se 225 μm ma. Bere dacogo teliya bɛ dan 304 m/min ma.

Datugulanw sugandili .

Datugulan fɛɛrɛ sugandili ye porozɛ ye min bɛ kɛ cogo la min bɛ kɛ ni fɛn caman ye minnu ka kan ka jateminɛ. Ninnu ye fɛnba ye minnu ka kan ka jateminɛ ni u bɛ finimugu dacogo dɔ sugandi:

Layɛrɛw hakɛ min bɛ kɛ ka fɛnw datugu .

Datugulan fanba bɛnnen don ka layini kelen da a waati la, ani layini wɛrɛ bɛ da layini tɛmɛnen jalen kɔfɛ. Fɛɛrɛ dɔw bɛ se ka layɛrɛ caman datugu waati kelen na, i n’a fɔ slide coating, o bɛ se ka layɛrɛ 9 dɔgɔya waati kelen na filimu kulɛriw la. rido dacogo kun ye slide coating kunkolo ye, ani finimugu dacogo fana bɛ jigin da la, o la, finimugu caman fana bɛ se ka kɛ. Slot-Die coating ani extrusion coating ka teli ka kɛ kelen-Layer coating, nka u bɛ se ka kɛ fana ni extrusion slot fila walima saba ye multilayer coating kama min bɛ ɲini kosɛbɛ litiyɔmu{{6}Ion batiri dilannikɛlaw fɛ.

Datugulan janya .

Fila-Jogo bere dacogo bɛnnen don ka fin-Layer coating; Extrusion coating, reverse roll coating, ani rido dacogo bɛnnen don finimugumugumugu ma, min bɛ se ka se 400–750 μm ma. A ka c’a la, ni a dacogo ka fin, a dacogo gɛlɛya bɛ bonya. A ka kan ka Kɔlɔsi ko a janya min kofɔlen dòn yan, o ye daji janyalen ye, wa danfara min bɛ finimugu jalen ni dajilen cɛ, o ka bon kosɛbɛ.

Slurry Viscosité .

Viscosité ni viscoélasticité ye farikolo hakɛw ye minnu bɛ rheologique (hakilila) jogo jira. Coating fɛɛrɛ kelen-kelen bɛɛ bɛ ni fɛnɲɛnamafagalan ni sɔgɔli hakɛ bɛnnen dɔw ye. Slurry viscosity bɛ sugandi ka ɲɛ ka kɛɲɛ ni viscosité ye min bɛ suman coating shear rate la, barisa viscosité bɛ Changé ni shear rate ye. Batiri litiyɔmu sɛgɛsɛgɛli kama min bɛ sɔrɔ litiyɔmu ɲɛminɛbaga fɛ-ion batiri fɛnw feerelaw fɛ, viscosity control tigitigi kɛra fɛnba ye min bɛ kɛ ka taabolo sabatili kɛ. Nka, a ka c’a la, a ka c’a la, a ka teli ka kɛ ko sɔgɔsɔgɔninjɛ hakɛ min bɛ kɛ, o hakɛ ka bon, o la, a ka gɛlɛn ka se ka sɛgɛsɛgɛli hakɛ caman sɔrɔ ni sisan minɛnw ye, o la, sɛgɛsɛgɛli kɛcogo jateminɛ ka gɛlɛn, wa laban na, jateminɛ jaabiw bɛna se ka kɛ. Hali ni a nafa ka bon kosɛbɛ, a ka gɛlɛn ka fɔ. Viscoelasticity dɔw bɛ dɛmɛ ka finimugu dɔw baara ɲɛ, nka viscoelasticity (fiɲɛbɔ) ka ca, o bɛ se ka kɛ sababu ye ka fiɲɛ samali kɛ ka mɛn.

Coating precision .

Precision slot-Die coating, slide coating, ani rido dacogo bɛ ni coating precision ye min ka bon, ka sɔrɔ dacogo wɛrɛw tiɲɛni bɛ bɔ ji cogoyaw la, roller geometry, jiginni teliya, ani fɛn wɛrɛw. Datugulan fɛɛrɛ bɛɛ bɛ ni finimugu janyalen ye, o bɛ bɔ finimugu dacogo n’a baarakɛcogo la. dɔrɔn dɔrɔn ni batiri elekitorode dacogo ɲuman bɛ se ka sɔrɔ ka ɲɛ.

Web ka cogoya .

Web bɛ se ka kɛ non-Perméable walima perméable ye. Ni ɛntɛrinɛti bɛ se ka don a kɔnɔ, ɲɛgɛnɛsiraw bɛ se ka datugu sani u ka da. A ka kan fana ka jateminɛ kɛ gɛlɛya ni surface tension kan ɛntɛrinɛti kan. Sɔgɔsɔgɔninjɛ sanfɛla tansiyɔn ka kan ka dɔgɔya ka tɛmɛ ɛntɛrinɛti ta kan.

Coating Speed ​​.

Coating teliya bɛ tali kɛ a dilanni nafa la. Ni a bɛ se ka kɛ, ni a dacogo teliya ka bon, o ka fisa. Coating fɛɛrɛw bɛɛ bɛ ni coating teliya dan ye, nka fɛɛrɛ dɔw ka fisa ni high-Speed ​​coating ye. Rido dacogo bɛ jibɔ hakɛ fitinin de wajibiya walasa ka a dɔn ko rido tɛ tigɛ, o la, a ka bon-Speed ​​coating tɛ se ka kɛ ni layɛrɛ ka fin. Slide dacogo la, ni finimugu dacogo ka fin kosɛbɛ, finimugu dacogo tɛna sabati. Teliya min ka bon ani min ka bon, o bɛ dɛmɛ ka da a la ko a tɛ basigi. O cogo kelen na, smooth ani non-Permeable web bɛ se ka da teliya la. Dakun teliya fana bɛ tali kɛ jalen yɔrɔ janya la. Ni jalen yɔrɔ ka jan, a bɛ ɲɛ ka taa a fɛ ka ja hakɛ caya.

Datugulanw ni u hakɛ minnu bɛ se ka kɛ, olu jiralen bɛ jatebɔsen 5-6 kɔnɔ.

Lithium-ion batiri elekitorode sɛbɛnw datugucogo ye roll coating ni extrusion coating ye fɔlɔ. Reverse roll coating bɛ shear rate caman de wajibiya, a bɛnnen don slurry ma min ka sɔgɔli ka bon dɔɔni, a bɛ finimugu filimu ka bon ani a bɛ fini ɲuman sɔrɔ, wa sisan a ye coating fɛɛrɛ ye min bɛ kɛ ka caya lithium-ion batiriw la. Extrusion coating bɛ coating technology (datugulan) dɔ jira min ka bon kosɛbɛ o baara in na. Degun dɔ bɛ kɛ sɔgɔsɔgɔninjɛ la finimugu datuma na, o bɛ se ka kɛ ka ɲɛgɛnɛsiraw datugu minnu ka bon. Elektɔri sɛbɛn sɔrɔlen bɛ ni fɛn ye min bɛ se ka kɛ ka ɲɛ ani min bɛ kɛ ni dacogo teliya ye. Ni litiyɔmu batiri fɛɛrɛw yiriwali bɛ senna ani ka ɲinini caya ka bɔ litiyamu-ion batiri dilannikɛlaw la walasa ka fanga caman sɔrɔ ani ka ɲɔgɔn sɔrɔ, ka fɛnw bɔ kɛnɛ kan, ka dɛmɛ ni cogoya- ye{9}}The-art batiri elektrɔdiw dacogo ani ka se ka baara kɛ ni u ye kosɛbɛ{{.