Battery coating corona treater: ano aduru a ɛkɔ akyiri a wɔde yɛ ɔfasu no so polarization .
Wɔ lithium-ion batere adwumayɛ a ɛretrɛw ntɛmntɛm no mu, faako a wɔhwɛ kwan sɛ wiase nyinaa ahwehwɛde no bedu dɔla ɔpepepem 129.3 wɔ afe 2027 mu no, na ama wɔanya adwumayɛ ne ahobammɔ so wɔ nneɛma a wɔyɛ no pɛpɛɛpɛ so yiye . Wɔ eyinom mu no, aduru a wɔde yɛ nneɛma a ɛwɔ soro no di dwuma titiriw wɔ sɛnea batere no afã horow no bata ho, ɛyɛ den, na ɛyɛ adwuma no mu. NoBattery a wɔde kata so Corona aduru a wɔde yɛ aduru .Ɛda nsow sɛ mfiridwuma a ɛkɔ anim a wɔayɛ sɛ ɛbɛma ɔfasu so polarization ayɛ kɛse-Akwan a ɛho hia ma nneɛma te sɛ aluminum foil, kɔbere electrodes, ne polymer separator films a ɛma nsu ne nkitahodi no yɛ yiye . Ɛdenam leveraging a ɛkorɔn-voltage discharge mechanisms so no, corona treaters sesa substrate surfaces wɔ molecule level, na ɛma coatings a ɛyɛ den ne battery a wotumi de ho to so kɛse. Saa asɛm yi hwehwɛ nyansahu, dwumadie, ne mfiridwuma mu nkɔsoɔ a ɛwɔ Corona Treaters mu wɔ nnɛyi batere a wɔyɛ mu.
Nyansahu a ɛwɔ corona ayaresa akyi .
Corona ayaresa yɛ ɔkwan a wɔfa so sesa ɔfasuo so a ɛde kɔ soro-frequency, a ɛkorɔn-voltage anyinam ahoɔden ma corona discharge. Sɛ anyinam ahoɔden fa dielectric akwanside bi mu a, ɛma ahoɔden a ɛkorɔn-awo .Low-Ɔhyew plasma ., a ɛtow hyɛ substrate no ani so . Saa ɔtopae yi di botae atitiriw pii ho dwuma:
1. cle .Ahotew ne dwumadie .: Woyi efĩ te sɛ nsu, mframa a ɛwɔ wim, ne efĩ fi hɔ, na ɛde ɔfasu a ɛho tew a ɛwɔ soro ahoɔden kɛse ba .
2. Nneɛma a ɛwɔ soro a ɛyɛ mmerɛw .: Adeyɛ no twe adwene si substrate no so wɔ microscopic mu, na ɛma ne soro a etu mpɔn no yɛ kɛse ma mfiri no ne nneɛma a wɔde kata so no di nkitaho yiye .
3. Polarization ne oxidation .: Corona discharge no bubu molecule bonds wɔ non{0}}polar nneɛma so, na ɛma wotumi san de free radicals bom na ɛyɛ polar functional akuw . Ozone a ɛba bere a wɔretu no no kɔ so yɛ adwuma sɛ oxidizer a ano yɛ den, na ɛma nnuru no bom yɛ adwuma yiye .
Saa nsunsuanso ahorow a wɔaka abom yi ma nkɔso kɛse .Wettability .neadhesion, hwɛ hu sɛ ade a wɔde kata so a ɛyɛ pɛ ne bere tenten-bere a ɛyɛ den wɔ batere electrodes ne separators mu .
Nneɛma a wɔde di dwuma wɔ lithium-ion battery a wɔyɛ mu .
Corona aduru no yɛ ade titiriw wɔ batere no afã horow a ɛho hia a wɔyɛ no mu:
- Cathodes ne anode ahorow .: Aluminium (cathodeathode) ne kɔbere (anode) foils no fa corona ayaresa mu ma ɛyɛ papa sɛ wɔde slurry coating adhesion bɛba, na ɛno nya battery no tumi ne current transmission so nkɛntɛnso tẽẽ .
- Polymer mpaapaemu sini ahorow .: Saa porous membranes yi, a esiw anyinam ahoɔden tiawa-circuits ano bere a ɛma ion a ɛsen no yɛ mmerɛw no, hwehwɛ sɛ ɛyɛ adwuma pɛpɛɛpɛ wɔ soro a ɛrensɛe. High-Definition Corona ayaresa hwɛ hu sɛ pore structure no mudi mu kura yiye bere a ɛma coating adherence yɛ adwuma no .
- Roll-Ko{1}}Roll Processing .: Wɔde ahyɛ nhyehyɛe ahorow te sɛ .LR2RC1000 battery a wɔde kata so ..
Mfiridwuma mu nneɛma a ɛwɔ nnɛyi corona treater ahorow mu .
Nnɛyi Corona ayaresa gyinabea ahorow, te sɛ nea wɔaka ho asɛm wɔ mfiridwuma ho nsɛm mu no, de nneɛma a ɛyɛ nwonwa ka ho ma ɛyɛ adwuma yiye na ahobammɔ wom kɛse:
- PLC touch screen a wɔde di dwuma no sohwɛ .: Ɛma kwan ma wɔde mfiri a wɔde twitwa nneɛma ne mfiridwuma mu nkitahodi a ɛwɔ mfinimfini no bom a ɛnyɛ den .
- Ahobammɔ ho nhyehyɛe ahorow a ɛyɛ den .: Wɔde alarm ahorow a ɛma fan no di nkogu, ɔhyew a ɛboro so, akwan tiawa, ne ozone so di dwuma, na ɛma ozone dodow a ɛwɔ baabi no kɔ so yɛ 0.10 ppm .
- Adwumayɛ a wotumi sesa .: Wɛb no trɛw a wotumi sesa (ɛkɔ mm 2,000), nhama ahoɔhare (200–400 m/min), ne mmɔho-aduru a wɔde yɛ ayaresa a ɛwɔ afã no di batere ahorow ho nhyehyɛe ahorow ho dwuma .
- Electrodes a wɔde dɔte ayɛ .: Durable, easy-To{1}}siesie nneɛma a ɛma ɛyɛ adwuma bere nyinaa a ɛyɛ adwuma .
Wɔayɛ nhyehyɛe ahorow yi sɛnea ɛbɛyɛ a wobetumi de ho ato so, na mpɛn pii no ɛboa 24/7 adwumayɛ wɔ adwumayɛbea tebea horow a ɛyɛ den mu .
Mfaso a ɛwɔ so sen sɛnea wɔyɛ no foforo wɔ soro no .
Bere a wɔde ogya ne plasma ayaresa nso di dwuma ma ɔfasu no so dwumadi no, Corona ayaresa ma mfaso soronko:
- non{0}}Themmal asɛe .: Nea ɛnte sɛ ogyaframa ayaresa no, ɛkwati ɔhyew-a ɛde substrate deformation ba .
- Scalability ne ɛho ka-a ɛyɛ adwuma yiye .: Corona nhyehyɛe ahorow no ka bom yɛ mmerɛw wɔ nneɛma a wɔyɛ dedaw no mu na ɛhwehwɛ sɛ wɔde nneɛma a ɛboa kakraa bi na ɛyɛ adwuma .
- pɛpɛɛpɛyɛ .: Ɛfata ma ultra-nsɛm a ɛyɛ mmerɛw ne ɔhyew-sentative polymers a wɔtaa de di dwuma wɔ batere mu .
nkabom wɔ battery coating nhyehyɛe a ɛkɔ anim mu .
NoLR2RC1000 battery a wɔde kata so ., sɛ nhwɛso no, ɛde corona surface treater ka slot-die coating, inert gas ovens, ne tension control systems ho. Saa modular nhyehyɛe yi foa nhwehwɛmu a wɔsan yɛ ne nea edi hɔ a wɔde di gua a ɛyɛ kɛse-awo ntoatoaso batere so .