Corona Treater a wɔde yɛ batere a wɔde kata so – ɛka{0}}adwumayɛ a etu mpɔn .
wɔ wiase a ɛretrɛw ntɛmntɛm no mu .Lithiumithium-ion batere a wɔyɛ ., Ɛsɛ sɛ adeyɛ no fã biara kari pɛ, sɛnea ɛyɛ adwuma yiye, na ɛho ka yɛ kɛse-a ɛyɛ adwuma yiye. Anamɔn biako a ɛho hia-Aduru a wɔde yɛ batere no afã horow a wɔde di dwuma no-ɛwɔ mfiridwuma a wɔada no adi te sɛ corona treater ahorow so na ama wɔatumi abata nneɛma a wɔde kata so no ho yiye, a ɛka batere no adwumayɛ, ahobammɔ, ne nkwa tenten tẽẽ. Bere a wiase nyinaa ahwehwɛde a ɛfa lithium-ion batere ho no kɔ soro, a anyinam ahoɔden kar (EVs), ahoɔden a wɔkora so (ESS), ne ɛlɛtrɔnik mfiri a wotumi fa so na ɛkanyan no no, dwuma a corona ayaresa di no abɛyɛ nea ɛho hia kɛse. Saa asɛm yi hwehwɛ sɛnea corona treaters de ɛka-adwumayɛ a etu mpɔn wɔ battery coating applications mu, a ɛtwe adwene si wɔn akwan, mfaso, ne nneɛma foforo a ɛrekɔ so so.
Corona ayaresa ho ntease wɔ batere a wɔyɛ mu .
Corona ayaresa yɛ ɔkwan a wɔfa so yɛ nsakrae wɔ soro a wɔde di dwuma .Mframa a wɔde ion ayɛ .Sɛnea ɛbɛyɛ a nneɛma a wɔde bɛbata nneɛma ho no bɛyɛ kɛse. Wɔ lithium-ion batere mu no, nneɛma te sɛ .Cathodes (aluminum foil), anodes (kɔbere foil), ne nneɛma a wɔde yiyi nneɛma mu (po mu nneɛma a ɛyɛ hyew) .hwehwɛ sɛ wɔde ade a ɛyɛ pɛpɛɛpɛ kata so na ama ionic a wɔde bɛkɔ baabi foforo no ayɛ mmerɛw, asiw anyinam ahoɔden ntade tiaa ano, na ama structure no ayɛ pɛpɛɛpɛ. Corona treater no yɛ adwuma denam-voltage discharge a ɛkorɔn so (ɛkɔ volt 10,000 wɔ 20–30 kHz), a ɛma mframa a ɛyɛ ionized a wotumi hu a ɛwɔ substrate no atifi no ba. Saa adeyɛ yi:
- Ɛma ahoɔden a ɛwɔ soro no yɛ kɛse .ne "Wettability" a ɛyɛ sini, foils, ne polymers.
- yi efĩ a ɛwɔ nkwa mu ne nea ɛnyɛ nkwaboaa a esiw adhesion kwan no fi hɔ.
- Microscopically ma surface area no yɛ kɛse ma ink, coatings, ne adhesives no bonding yiye.
Wɔ wɔn a wɔyɛ batere no fam no, eyi kyerɛ ase sɛ wɔde nneɛma a wɔde kata so a ɛyɛ adwuma bata ho a wotumi de ho to so, a ɛho hia ma batere a wɔyɛ .Tumi a ɛkorɔn, ahotɔ, ne kyinhyia asetra ..
Nea enti a corona treaters yɛ ɛka{0}}aduru a etu mpɔn .
Sikasɛm mu mfaso a ɛwɔ corona ayaresa so no fi sɛnea ɛyɛ den, ɛka a wɔbɔ wɔ adwumayɛ ho a ɛba fam, ne sɛnea ɛne nneɛma a wɔyɛ no ntɛmntɛm-sɛnea ɛte no hyia. Sɛnea ɛtew ɛka so bere a wɔkura nneɛma a ɛyɛ papa mu ni:
1. Ɛka a wɔbɔ wɔ adwumayɛ ne nsiesie ho no so tew .
Corona aduru a wɔde yɛ aduru no nhia sɛ wosiesie no kakraa bi, titiriw nea ɛwɔ hɔ titiriw ne sɛ wɔde electrode besi ananmu bere ne bere mu. Nhyehyɛe ahorow te sɛ Spottec nhwɛso no si so dua .Sika a wɔde bɛto mu ne adwumayɛ ho ka a ɛba fam ., enhia sɛ wɔyɛ parameter nsakrae biara na wɔde anyinam ahoɔden a wɔde hyɛ mu a ɛyɛ gyinapɛn di dwuma yiye. Saa mmerɛwyɛ yi ma bere a wɔde yɛ adwuma ne adwumayɛfo ho ka so tew, na ɛma ɛyɛ nea eye ma nhoma mmobɔwee a ɛkɔ so-to{2}}roll (R2R) battery component production.
2. Nneɛma a wɔyɛ no yiye a ɛkɔ soro .
Ɛdenam corona treater ahorow a ɛma wotumi kata ade so a emu yɛ den so .Tew sintɔ ne scrap rates so .. Sɛ nhwɛso no, wɔ electrode coating mu no, uniformity a ɛkɔ anim no hwɛ hu sɛ battery no fi adi bere nyinaa, na ɛtew nwura so na ɛsan yɛ adwuma bio. Wɔn a wɔde wɔn ho abɔ R2R nhyehyɛe ahorow ho no boa line ahoɔhare a ɛkɔ soro kodu 20 m/min, a ɛyɛ nea ɛne volume-EV battery a wɔyɛ no denneennen.
3. Ahoɔden a wɔde di dwuma yiye ne sɛnea wotumi yɛ nsakrae .
Nnɛyi corona nhyehyɛe ahorow no ma ahoɔden a wɔde di dwuma no yɛ papa denam botae a ɛkorɔn-frequency discharges a wɔde di dwuma no so. Sɛ wɔde toto akwan foforo te sɛ plasma anaa ogya aduru ho a, Corona mfiridwuma taa hwehwɛ ahoɔden kakraa bi ma ɔfasu no so dwumadi a ɛte saa ara, titiriw wɔ thin-film applications mu. Bio nso, compact models (sɛ nhwɛso no, desktop units) ma affordability ma nketewa-scale adwumayɛ, trɛw kwan kɔ soro-quality surface treatment.
4. Guadi mu nkɔso ne ne bo yɛ den .
Wɔabu akontaa sɛ wiase nyinaa Lithium Battery Corona Treater gua no yɛ 1999.dɔla ɔpepem 500 wɔ afe 2025 mu ., a ɛwɔ projected compound annual growth rate (CAGR) a ɛyɛ 15% kosi 2033. Saa nkɔso yi ma akansi no yɛ kɛse, ɛma ɛka a wɔbɔ no so tew bere a ɛhyɛ nneɛma foforo a ɛma ɛka a wɔbɔ no kɔ soro-a etu mpɔn no ho nkuran.
Nneɛma a wɔde di dwuma wɔ lithium-ion battery afã horow mu .
Corona treaters di dwuma titiriw wɔ battery elements a ɛho hia no adwumayɛ mu yiye:
- Cathode ne anode nneɛma .: Aluminium (cathode) ne kɔbere (anode) foils no fa ayaresa mu ma nneɛma a ɛyɛ adwuma no bata ho yiye, na ɛma wotumi yɛ ade pɛpɛɛpɛ na ɛtew delamination ho asiane so.
].
- Separator sini ahorow .: Wɔyɛ polyethylene anaa polypropylene separators ho adwuma ma ɛyɛ kɛse denam electrolytes so, na ɛma ionic conductivity ne battery ahobammɔ tu mpɔn.
- Encapsulation ne nneɛma a wɔde kyekyere nneɛma ho .: Polymer a wɔde kata so a ɛbɔ ho ban no nya mfaso fi ahoɔden a ɛkɔ soro wɔ soro no mu, na ɛmma nsu nkɔ mu na ɛma batere no nkwa nna yɛ kɛse.
Ntotoho a wɔde yɛ mfiridwuma ho nimdeɛ foforo .
Bere a wɔde ogya ne plasma ayaresa nso di dwuma ma ɔfasu no so yɛ adwuma no, corona aduru da so ara yɛ .Ɔkwan a wɔfa so yɛ no kɛse sen biara .Wɔ battery applications ho no battery applications esiane sɛ ɛkari pɛ wɔ adwumayɛ ne ɛho ka mu nti. Sɛ ebia:
- Ogya a wɔde yɛ aduru .: Effective ma thick substrates nanso ɛnyɛ nea ɛfata ma ɔhyew-tenasitive battery films.
- Plasma ayaresa .: Ɔde pɛpɛɛpɛyɛ ma nanso mpɛn pii no ɛyɛ adwumayɛ ho ka kɛse.
Corona ayaresa no yɛ apam a eye sen biara, titiriw ma High-volume production environments.
Nneɛma foforo ne daakye ho adwene .
Mfiridwuma mu NkɔsoɔNneɛma a aba so no rema ɛka a wɔbɔ-Adwumayɛ ratio a ɛwɔ corona treaters mu no ayɛ kɛse. Nhwɛso ahorow bi ne:
- AI-nhyehyɛe a ahoɔden wom .: Nnwumakuw te sɛ Vetaphone de ankasa-bere sohwɛ ne optimization nnwinnade aba, a ɛma adwumayɛ yɛ yiye na ɛtew nneɛma a wɔsɛe no so.
- Modular nhyehyɛe ahorow .: portable anaa bench-atifi units (sɛ nhwɛso no, Spottec) ma prototyping a ne bo yɛ den ne nketewa-batch processing.
Bere a botae ahorow a ɛfa nneɛma a ɛbɛkɔ so atra hɔ daa ho no ma batere adwumayɛ no kɔ yiye kɛse no, Corona ayaresa bɛkɔ so ayɛ kɛse, na ɛbɛma ne dwumadi sɛ sikasɛm nhyehyɛe-adamfofa nanso ɛkorɔn-adwumayɛ ano aduru.