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Batire ya lithiamu-ion

Nkhani

Magulu a Nkhani
Nkhani Zowonetsedwa

Batire ya lithiamu-ion

2024-06-01

Ngati mukudziwa ndi mafoni magetsi, muyenera kudziwa kuti batire lifiyamu-ion mkati magetsi magetsi akhoza kugawidwa m'magulu awiri, madzi lithiamu-ion batire (LIB) ndi polima batire lifiyamu-ion (LIP), malinga ndi zinthu zosiyanasiyana electrolyte ntchito. Zinthu zabwino ndi zoipa za electrode zomwe zimagwiritsidwa ntchito pawirizi ndizofanana. The zabwino elekitirodi zipangizo monga mitundu itatu ya zipangizo: lithiamu cobalt okusayidi, faifi tambala cobalt manganese ndi lithiamu chitsulo phosphate. Elekitirodi yolakwika ndi graphite, ndipo mfundo yogwira ntchito ya batri ndiyofanana. Kusiyana kwakukulu pakati pawo kuli kusiyana kwa electrolyte. Mabatire amadzimadzi a lithiamu-ion amagwiritsa ntchito ma electrolyte amadzimadzi, pomwe mabatire a lithiamu-ion a polymer amagwiritsa ntchito ma electrolyte olimba a polima m'malo mwake. Polima izi zikhoza kukhala "zouma" kapena "colloidal", ndipo ambiri a iwo ntchito polima colloidal electrolytes.