Mabatire olimba ndi mtundu wa batire womwe umagwiritsa ntchito maelekitirodi olimba ndi ma electrolyte, mosiyana ndi ma elekitirodi amadzi kapena ma polima a gel omwe amagwiritsidwa ntchito m'mabatire amtundu wa lithiamu-ion. Ali ndi mphamvu zochulukirachulukira, nthawi yochapira mwachangu, komanso chitetezo chokwanira poyerekeza ndi mabatire akale.
Kodi mabatire amphamvu amagwiritsa ntchito lithiamu?
Inde, tsopano mabatire ambiri olimba omwe akutukuka akugwiritsa ntchito lithiamu ngati chinthu choyambirira.
Ndithudi Mabatire olimba a boma amatha kugwiritsa ntchito zipangizo zosiyanasiyana monga electrolyte, kuphatikizapo lithiamu. Komabe, mabatire olimba amathanso kugwiritsa ntchito zinthu zina monga sodium, sulfure, kapena ceramics ngati electrolyte.
Nthawi zambiri, kusankha kwa zinthu za electrolyte kumatengera zinthu zosiyanasiyana monga magwiridwe antchito, chitetezo, mtengo, komanso kupezeka. Mabatire olimba a lithiamu ndi ukadaulo wodalirika wosungira mphamvu zam'badwo wotsatira chifukwa cha kuchuluka kwa mphamvu zawo, moyo wautali wozungulira, komanso chitetezo chokwanira.
Kodi mabatire a solid state amagwira ntchito bwanji?
Mabatire olimba amagwiritsa ntchito electrolyte yolimba m'malo mwa electrolyte yamadzimadzi kusamutsa ma ayoni pakati pa maelekitirodi (anode ndi cathode) a batire. Electrolyte nthawi zambiri imapangidwa ndi ceramic, galasi kapena polima zomwe zimakhala zokhazikika komanso zowongolera.
Pamene batire yolimba imayikidwa, ma elekitironi amatengedwa kuchokera ku cathode ndi kutumizidwa kudzera mu electrolyte yolimba kupita ku anode, kupanga kutuluka kwa panopa. Battery ikatulutsidwa, kutuluka kwa magetsi kumasinthidwa, ndi ma electron akuyenda kuchokera ku anode kupita ku cathode.
Mabatire olimba ali ndi maubwino angapo kuposa mabatire achikhalidwe. Iwo ndi otetezeka, monga electrolyte olimba si sachedwa kutayikira kapena kuphulika kuposa madzi electrolyte. Amakhalanso ndi mphamvu zowonjezera mphamvu, kutanthauza kuti akhoza kusunga mphamvu zambiri mu voliyumu yaying'ono.
Komabe, pali zovuta zina zomwe ziyenera kuthandizidwa ndi mabatire olimba, kuphatikizapo ndalama zopangira zinthu komanso mphamvu zochepa. Kafukufuku akupitilira kuti apange zida zolimba za electrolyte ndikuwongolera magwiridwe antchito ndi moyo wa mabatire olimba.
Ndi makampani angati a mabatire a boma omwe ali pamsika tsopano?
Pali makampani angapo omwe pakali pano akupanga mabatire olimba:
1. Kukula kwa Quantum:Kuyambika komwe kunakhazikitsidwa mu 2010 komwe kwakopa ndalama kuchokera ku Volkswagen ndi Bill Gates. Amati apanga batire yolimba yomwe imatha kuwonjezera kuchuluka kwagalimoto yamagetsi ndi 80%.
2. Toyota:Makina opanga magalimoto aku Japan akhala akugwira ntchito pa mabatire olimba kwa zaka zingapo ndipo akufuna kuti apangidwe pofika koyambirira kwa 2020s.
3. Fisker:Galimoto yamagetsi yapamwamba yomwe ikugwirizana ndi ofufuza ku UCLA kuti apange mabatire olimba omwe amati awonjezera kuchuluka kwa magalimoto awo.
4. BMW:Wopanga magalimoto aku Germany akugwiranso ntchito pamabatire olimba a boma ndipo adagwirizana ndi Solid Power, poyambira ku Colorado, kuti awapangitse.
5. Samsung:Kampani yayikulu yamagetsi yaku Korea ikupanga mabatire olimba omwe angagwiritsidwe ntchito pa mafoni ndi zida zina zamagetsi.
Ngati mabatire olimba a boma adzagwiritsidwa ntchito posungirako dzuwa m'tsogolomu?
Mabatire a boma olimba ali ndi kuthekera kosintha kasungidwe ka mphamvu zama sola. Poyerekeza ndi mabatire amtundu wa lithiamu-ion, mabatire olimba amapereka mphamvu zambiri, nthawi yolipiritsa mwachangu, komanso chitetezo chowonjezereka. Kugwiritsiridwa ntchito kwawo m'makina osungiramo dzuwa kungathe kupititsa patsogolo mphamvu zonse, kuchepetsa ndalama, ndi kupanga mphamvu zowonjezereka zowonjezereka. Kafukufuku ndi chitukuko cha teknoloji ya batri yolimba ikuchitika, ndipo ndizotheka kuti mabatirewa angakhale njira yothetsera kusungirako kwa dzuwa m'tsogolomu. Koma tsopano, mabatire olimba a boma ndi apadera kuti agwiritse ntchito EV.
Toyota ikupanga mabatire olimba kwambiri kudzera ku Prime Planet Energy & Solutions Inc., mgwirizano ndi Panasonic yomwe idayamba kugwira ntchito mu Epulo 2020 ndipo ili ndi antchito pafupifupi 5,100, kuphatikiza 2,400 ku kampani ina yaku China koma akungopangabe zochepa pano ndi chiyembekezo. kugawana zambiri pofika 2025 nthawi ikakwana.
Kodi mabatire a state state apezeka liti?
Tilibe mwayi wopeza nkhani zaposachedwa komanso zosintha zokhudzana ndi kupezeka kwa mabatire a solid-state. Komabe, makampani angapo akugwira ntchito yopanga mabatire olimba, ndipo ena alengeza kuti akukonzekera kuwayambitsa pofika 2025 kapena mtsogolo. Komabe, ndikofunikira kuzindikira kuti nthawi yopezeka kwa mabatire olimba imatha kusiyanasiyana kutengera zinthu zosiyanasiyana, monga zovuta zaukadaulo komanso kuvomerezedwa ndi malamulo.
Nthawi yotumiza: Jun-03-2023