"Idan wata alama ta ce motarsu na iya tafiyar kilomita 1,000, za a iya cajata sosai cikin 'yan mintoci kaɗan, tana da aminci sosai, kuma tana da tsada sosai, to ba kwa buƙatar yarda da hakan, saboda a halin yanzu ba za a iya cimma hakan a lokaci guda ba." Waɗannan su ne ainihin kalmomin Ouyang Minggao, mataimakin shugaban kwamitin kula da motocin lantarki na kasar Sin na kwalejin kimiyyar motocin lantarki na kasar Sin na 100 da masana kimiyya na kasar Sin. Dandalin 100.
Menene hanyoyin fasaha na kamfanonin motoci da yawa waɗanda suka sanar da rayuwar baturi mai tsawon kilomita 1,000? Shin yana yiwuwa ma?
Kwanaki kadan da suka gabata, GAC Aian ta kuma kara himma wajen tallata batir graphene wanda ke daukar mintuna 8 kawai ana cajin kuma yana da kewayon kilomita 1,000.NIO ta sanar da rayuwar batir mai tsawon kilomita 1,000 a NIO Dayshang a farkon shekarar 2021, wanda kuma ya zama batu mai yawo a masana'antar.
A ranar 13 ga Janairu, daIM Automobilealama ta fitar da wata sanarwa ta duniya, tana mai cewa batir ɗin sanye take daIM Automobileza ta yi amfani da fasahar "Silicon-doped lithium-replenished baturi cell" tare da SAIC da CATL suka haɓaka. Matsakaicin ƙarfin ƙarfin baturi ya kai 300Wh/kg, wanda zai iya cimma kewayon kilomita 1,000. Rayuwar baturi da rage sifiri na kilomita 200,000.
Hu Shiwen, samfurin gwaninta manajan IM Auto, ya ce a lokacin tambaya da amsa zaman: "Na farko, game da CATL, SAIC ya riga ya fara yin aiki tare da CATL da kuma hadin gwiwa kafa SAIC Era da Era SAIC. Daya daga cikin wadannan biyu kamfanoni samar da batura, da sauran mayar da hankali a kan baturi management. Haɗin gwiwa tsakanin SAIC da CATL ne patent sharing. SAIC na iya jin dadin mafi yankan lokaci na fasaha CATL - saboda haka mafi yankan fasahar CA. na silicon doping da lithium supplement shine na farko a duniya don IM Automobile.
Saboda ingancin Coulombic (kashi na iyawar fitarwa da ƙarfin caji) na 811 ternary lithium a lokacin cajin farko da fitarwa da tsarin sake zagayowar, za a rage ƙarfin ƙarfin sosai. Silicon-doped lithium zai iya inganta wannan matsala yadda ya kamata. Silicon-doped lithium supplementation shine riga-kafi wani Layer na ƙarfe na lithium akan saman siliki-carbon korau electrode, wanda yayi daidai da yin wani ɓangare na asarar lithium ions, don haka inganta ƙarfin baturi.
Batirin lithium mai cike da silicon-doped mai cike da batirin lithium mai lamba 811 wanda IM Automobile ke amfani dashi tare da CATL. Baya ga fakitin baturi, dangane da cika makamashi, IM Auto kuma an sanye shi da caji mara waya ta 11kW.
Tare da haɓaka kewayon balaguron balaguro da haɓaka kayan aikin caji a hankali, ƙarin sabbin motocin lantarki masu tsafta sun fara shiga gidajen talakawa.
Kwanan baya, kungiyar masu kera motoci ta kasar Sin ta fitar da bayanai da ke nuna cewa, a shekarar 2020, sabbin motocin makamashi na kasar Sin sun sayar da jimillar motoci miliyan 1.367, adadin da ya karu da kashi 10.9 cikin dari a duk shekara. Daga cikin su, sayar da motocin fasinja zalla masu amfani da wutar lantarki ya zarce miliyan 1 a karon farko, wanda ya kai kashi 10% na cinikin fasinja na shekara-shekara. 5%.
A matsayin babban alama na ƙungiyar SAIC, IM Auto za a iya cewa "an haife shi da maɓallin zinariya." Bambanta da sauran samfuran SAIC masu zaman kansu, IM Auto yana da masu hannun jari masu zaman kansu. SAIC, Pudong New Area da Alibaba ne suka gina shi tare. Ƙarfin masu hannun jarin uku ya bayyana.
Daga cikin babban birnin IM Automobile da aka yiwa rajista na yuan biliyan 10, kungiyar SAIC tana da kashi 54% na hannun jari, Zhangjiang Hi-Tech da Alibaba kowannensu yana da kashi 18% na daidaiton, sauran kashi 10% na ESOP 5.1% (Tsarin mallakar hannun jari na ma'aikata) da 4.9%. % na CSOP (Platform Rights Platform).
Dangane da shirin, samfurin farko na IM Auto da aka samar da jama'a zai karɓi ajiyar duniya yayin Nunin Mota na Shanghai a cikin Afrilu 2021, wanda zai kawo ƙarin cikakkun bayanai na samfuri da hanyoyin ƙwarewar mai amfani waɗanda suka cancanci sa ido.
Lokacin aikawa: Afrilu-26-2024