Batire ya lithiamundi mtundu wa batire ndi lithiamu zitsulo kapena lithiamu aloyi monga zinthu cathode ndi sanali amadzimadzi electrolyte njira.Mabatire a lithiamu ion amagwiritsa ntchito zida za kaboni ngati electrode yoyipa ndi lithiamu yokhala ndi mankhwala monga electrode yabwino.Malinga ndi mitundu yosiyanasiyana ya ma elekitirodi abwino, mabatire wamba a lithiamu ion akuphatikizapo lithiamu cobalate, lithiamu manganate, lithiamu iron phosphate, lithiamu ternary, etc.
Kodi ubwino ndi kuipa kwa mabatire opangidwa ndi lithiamu cobalate, lithiamu manganate, lithiamu nickel oxide, ternary materials ndi lithiamu iron phosphate ndi chiyani?
1. Lithium cobalate batire
Ubwino: Lifiyamu cobalate ili ndi ubwino wa nsanja yotulutsa kwambiri, mphamvu zenizeni, kuyendetsa bwino njinga, njira yosavuta yophatikizira, etc.
Zoyipa: Lithium cobalate zinthu zili ndi cobalt element yokhala ndi kawopsedwe kwambiri komanso mtengo wokwera, kotero ndizovuta kutsimikizira chitetezo popanga mabatire akulu amphamvu.
2. Lithium iron phosphate batire
Ubwino: Lifiyamu iron phosphate ilibe zinthu zovulaza, imakhala ndi mtengo wotsika, chitetezo chabwino kwambiri, komanso moyo wozungulira nthawi 10000.
Zoyipa: Kuchulukana kwamphamvu kwa batri ya lithiamu iron phosphate ndi yotsika kuposa ya lithiamu cobalate ndi batire ya ternary.
3. Ternary lithiamu batire
Ubwino: zida zamtundu wa ternary zimatha kukhazikika komanso kuyendetsedwa molingana ndi mphamvu zenizeni, zobwezeretsanso, chitetezo ndi mtengo wake.
Zoipa: Kuyipitsa kukhazikika kwa kutentha kwa zinthu za ternary ndi.Mwachitsanzo, zinthu za NCM11 zimawola pafupifupi 300 ℃, pomwe NCM811 imawola pafupifupi 220 ℃.
4. Lithium manganeti batire
Ubwino: mtengo wotsika, chitetezo chabwino komanso kutentha kwa lithiamu manganenate.
Zoipa: Zinthu za lithiamu manganenate palokha sizokhazikika komanso zosavuta kuwola kuti zipange mpweya.
Kulemera kwa batri ya lithiamu ion ndi theka la nickel cadmium kapena nickel hydrogen batire ndi mphamvu yomweyo;Mphamvu yogwira ntchito ya batri imodzi ya lithiamu ion ndi 3.7V, yomwe ili yofanana ndi mabatire atatu a nickel cadmium kapena nickel hydrogen mndandanda;Mabatire a lithiamu ion alibe zitsulo za lithiamu, ndipo sakhala pansi pa zoletsa zoyendetsa ndege poletsa kunyamula mabatire a lithiamu pa ndege zonyamula anthu.
Nthawi yotumiza: Mar-17-2023