Gabatarwa:
Baturin lithiumbaturi ne da ke amfani da ƙarfe na lithium ko mahaɗin lithium azaman kayan lantarki. Saboda babban dandali na wutar lantarki, nauyi mai haske da tsawon rayuwar lithium, baturin lithium ya zama babban nau'in baturi da ake amfani dashi a cikin kayan lantarki, tsarin ajiyar makamashi, motocin lantarki da sauran fannoni. A yau, bari mu bincika ƴan matakai na ƙarshe na kera batirin lithium, Samuwar-OCV ƙarfin gwajin-Raba.
Samuwar
Samuwar batirin lithium shine tsarin caji na farko na baturin bayan batirin lithium ya cika da ruwa.
Wannan tsari zai iya kunna abubuwa masu aiki a cikin baturi kuma ya kunnabaturi lithium. A lokaci guda, gishirin lithium yana amsawa tare da electrolyte don samar da fim mai ƙarfi na lantarki mai ƙarfi (SEI) a gefen gurɓataccen lantarki na baturin lithium. Wannan fim zai iya hana ci gaba da faruwar halayen gefe, don haka rage asarar lithium mai aiki a cikin baturin lithium. Ingancin SEI yana da babban tasiri akan rayuwar zagayowar, asarar iya aiki na farko, da ƙimar ƙimar batirin lithium.
Gwajin OCV
Gwajin OCV gwaji ne na buɗaɗɗen wutar lantarki, juriya na ciki na AC da ƙarfin harsashi na tantanin halitta ɗaya. Yana da matukar muhimmanci ga tsarin samar da baturi. Yana buƙatar saduwa da daidaiton OCV na 0.1mv da daidaiton ƙarfin harsashi na 1mv. Ana amfani da gwajin OCV don ware sel.
OCV gwajin samar da tsari
Gwajin OCV galibi yana auna halayen baturi ta hanyar latsa binciken da aka haɗa zuwa na'urar gwajin wuta da mai gwajin juriya na ciki akan kunnuwan fakiti masu taushi da taushi.
Gwajin OCV na yanzu galibi gwajin atomatik ne. Ma'aikacin da hannu ya sanya baturin a cikin na'urar gwajin, kuma binciken na'urar gwajin yana cikin hulɗa da kunnuwan kunnuwan baturi masu kyau da marasa kyau don yin gwajin OCV akan baturin, sannan kuma da hannu ya sauke baturin kuma ya jera.
Rarraba karfin batirin lithium
Bayan batch nabatirin lithiumana yin su, kodayake girman daidai yake, ƙarfin batura zai bambanta. Don haka, dole ne a caje su gabaɗaya akan kayan aiki bisa ƙayyadaddun ƙayyadaddun bayanai, sannan a fitar da su gaba ɗaya (cikakke) gwargwadon ƙayyadaddun halin yanzu. Lokacin da aka ɗauka don fitar da baturin ya ninka gabaɗaya ta hanyar fitarwa shine ƙarfin baturin.
Muddin ƙarfin da aka gwada ya cika ko ya wuce ƙarfin da aka ƙera, baturin lithium ya cancanci, kuma baturin da bai kai ƙarfin da aka ƙera ba ba za a iya ɗaukarsa a matsayin ƙwararren baturi ba. Wannan tsari na zabar ƙwararrun batura ta hanyar gwajin ƙarfin aiki ana kiransa iya aiki.
Matsayinbaturi lithiumRarraba iya aiki ba kawai ya dace da kwanciyar hankali na fim din SEI ba, amma kuma zai iya rage lokacin da ake amfani da shi ta hanyar rarraba iya aiki, rage yawan amfani da makamashi da kuma ƙara yawan ƙarfin samarwa.
Wani maƙasudin rabon iya aiki shine rarrabawa da haɗa batura, wato, zaɓi monomers tare da juriya na ciki iri ɗaya da ƙarfin haɗuwa. Lokacin haɗawa, waɗanda ke da irin wannan aikin kawai zasu iya samar da fakitin baturi.
Kammalawa
A ƙarshe, dabaturi lithiumya gama duk hanyoyin da ke cikin cell ɗin batir bayan cikakken duban bayyanar, feshin lambar daraja, duba ƙimar darajar, da marufi, yana jiran a haɗa shi cikin fakitin baturi.
Game da fakitin baturi, idan kuna da ra'ayin fakitin batirin DIY, Heltec yana bayarwamasu gwada ƙarfin baturidon ba ku damar fahimtar sigogin baturin ku kuma kuyi la'akari da ko ya dace don haɗa fakitin baturin da kuke so. Mun kuma bayarmai daidaita baturidon kula da tsoffin batura da daidaita batura tare da caji mara daidaituwa da fitarwa don inganta ingancin baturi da rayuwa.
Heltec Energy shine amintaccen abokin tarayya a masana'antar fakitin baturi. Tare da mu mai da hankali kan bincike da haɓakawa, tare da cikakken kewayon kayan aikin baturi, muna ba da mafita guda ɗaya don saduwa da buƙatun ci gaba na masana'antu. Alƙawarinmu na ƙwaƙƙwara, ingantaccen mafita, da ƙaƙƙarfan haɗin gwiwar abokin ciniki sun sanya mu zaɓi don masana'antun fakitin baturi da masu siyarwa a duk duniya.
Idan kuna da wasu tambayoyi ko kuna son ƙarin koyo, da fatan za ku yi jinkirikai gare mu.
Neman Magana:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Nasara:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Lokacin aikawa: Nuwamba-11-2024