Pakalipano, palibe njira yothetsera vuto la kutha kwa batri yolimba chifukwa cha kafukufuku wawo ndi chitukuko chomwe chikuchitika, chomwe chimapereka zovuta zosiyanasiyana zaukadaulo, zachuma, ndi zamalonda zomwe sizinathe. Poganizira zoperewera zamakono, kupanga kwakukulu kudakali cholinga chakutali, ndipo mabatire olimba-state sakupezeka pamsika.
Zomwe Zimalepheretsa Kukula kwa Battery ya Solid State?
Mabatire olimba a bomagwiritsani ntchito electrolyte yolimba m'malo mwa electrolyte yamadzimadzi yomwe imapezeka mwachikhalidwemabatire a lithiamu-ion. Mabatire ochiritsira amadzimadzi a lithiamu amakhala ndi zigawo zinayi zofunika: electrode yabwino, electrode negative, electrolyte, ndi separator. Mosiyana ndi izi, mabatire olimba a boma amagwiritsa ntchito electrolyte yolimba m'malo mwa mnzake wamadzimadzi wamba.
Poganizira kuthekera kwakukulu kwaukadaulo wolimba wa batri wa boma, chifukwa chiyani sichinayambitsidwebe pamsika? Chifukwa kusintha kuchokera ku labotale kupita ku malonda kumakumana ndi zovuta ziwiri:kuthekera kwaukadaulondikuthekera kwachuma.
- 1. Kuthekera kwaukadaulo: Pakatikati pa batire yolimba ndikusintha ma electrolyte amadzimadzi ndi electrolyte yolimba. Komabe, kusunga bata pamawonekedwe apakati pa electrolyte yolimba ndi ma elekitirodi kumabweretsa vuto lalikulu. Kulumikizana kosakwanira kungayambitse kukana kwambiri, motero kumachepetsa magwiridwe antchito a batri. Kuphatikiza apo, ma electrolyte olimba amavutika ndi kutsika kwa ayoni komanso pang'onopang'onolithiamu ionkuyenda, zomwe zimapangitsa kuti pakhale kuthamanga pang'onopang'ono ndi kutulutsa.
- Komanso, njira yopangira zinthu imakhala yovuta kwambiri. Mwachitsanzo, ma electrolyte olimba a sulfide ayenera kupangidwa pansi pa chitetezo cha mpweya wa inert kuti ateteze chinyezi mumlengalenga chomwe chimatulutsa mpweya wapoizoni. Njira yokwera mtengo komanso yovuta mwaukadauloyi ikulepheretsa kutheka kwa kupanga zinthu zambiri. Kuphatikiza apo, mayeso a labotale nthawi zambiri amasiyana kwambiri ndi zochitika zenizeni padziko lapansi, zomwe zimapangitsa kuti matekinoloje ambiri asathe kukwaniritsa zomwe zikuyembekezeka.
- 2. Kutheka Kwachuma:Mtengo wonse wa batri wa boma ndi wochulukirapo kangapo kuposa mabatire amtundu wa lithiamu amadzimadzi ndipo njira yopangira malonda imakhala ndi zovuta. Ngakhale ili ndi chitetezo chapamwamba m'lingaliro, pochita, electrolyte yolimba imatha kusweka pa kutentha kwambiri, zomwe zimapangitsa kuti batire ikhale yochepa kapena kulephera.
- Kuonjezera apo, ma dendrite amatha kupanga panthawi yolipiritsa ndi kutulutsa, kuboola cholekanitsa, kuchititsa maulendo afupikitsa, ngakhale kuphulika, zomwe zimapangitsa chitetezo ndi kudalirika kukhala nkhani yaikulu. Kuphatikiza apo, njira zopangira zopangira zing'onozing'ono zikakwera zopangira mafakitale, ndalama zidzakwera kwambiri.
Kodi Mabatire A Solid State Adzafika Liti?
Mabatire amphamvu akuyembekezeka kupeza ntchito zoyambira pamagetsi ogula kwambiri, magalimoto ang'onoang'ono amagetsi (EVs), ndi mafakitale omwe ali ndi magwiridwe antchito okhwima komanso zofunikira zachitetezo, monga zakuthambo. Komabe, mabatire olimba a boma omwe akupezeka pamsika akadali koyambirira kwa malonda amalingaliro.
Makampani odziwika bwino agalimoto ndiopanga mabatire a lithiamumonga SAIC Motor, GAC-Toyota, BMW, CATL, BYD, ndi EVE akupanga mwachangu mabatire a boma. Komabe, kutengera ndandanda zawo zaposachedwa, sizokayikitsa kuti kupanga kwathunthu kwa mabatire olimba kuyambika 2026-2027 isanakwane. Ngakhale Toyota idayenera kukonzanso nthawi yake kangapo ndipo tsopano ikukonzekera kuyamba kupanga zambiri mu 2030.
Ndikofunika kuzindikira kuti nthawi yopezeka kwa mabatire olimba imatha kusiyana chifukwa cha zinthu zosiyanasiyana monga zovuta zaukadaulo komanso kuvomerezedwa ndi malamulo.
Mfundo zazikuluzikulu kwa Ogula
Poyang'anira mosamalitsa kupita patsogolo kwabatire yolimba ya lithiamum'malo mwake, ndikofunikira kuti ogula akhale tcheru komanso kuti asatengeke ndi chidziwitso chowoneka bwino. Ngakhale kuti luso lamakono ndi zopambana zaukadaulo ndizofunikira kuziyembekezera, zimafunikira nthawi kuti zitsimikizidwe. Tiye tikuyembekeza kuti ukadaulo ukupita patsogolo komanso msika ukukhwima, njira zatsopano zopezera mphamvu zotetezeka komanso zotsika mtengo zidzatuluka mtsogolo.
⭐ Dinani pansipa kuti mudziwe zambiri za batire yolimba:
Nthawi yotumiza: Oct-30-2024