Lithium Battery Factory

Lithium ndi chiyani?

Lithium ndi chinthu chamankhwala chomwe chimagwiritsidwa ntchito mumitundu yonse ya mabatire, kuphatikiza onse okhazikika komanso owonjezera. Batire ya lithiamu-ion ndiye mtundu wodziwika kwambiri wa batri womwe ukugwiritsidwa ntchito masiku ano.

Kupanga Mabatire a Lithium Ion

Gawo loyamba popanga batri ya lithiamu ion ndikupanga anode, yomwe nthawi zambiri imapangidwa kuchokera ku kaboni. Zinthu za anode ziyenera kukonzedwa ndikuyeretsedwa kuti zichotse nayitrogeni iliyonse, zomwe zingapangitse kuti zinthu za anode zitenthedwe kwambiri. Chotsatira ndikupanga cathode ndikuyiyika mu anode ndi kondakitala wachitsulo. Woyendetsa zitsulo uyu nthawi zambiri amabwera mu waya wamkuwa kapena aluminiyamu.

Kupanga mabatire a lithiamu ion kungakhale njira yowopsa chifukwa chogwiritsa ntchito mankhwala monga manganese dioxide (MnO2). Manganese dioxide amatulutsa utsi wapoizoni ukatenthedwa ndi kutentha kwambiri. Ngakhale kuti mankhwalawa amafunikira mabatire a lithiamu-ion, sangathe kukhudzana ndi mpweya kapena chinyezi chifukwa amatha kumasula mpweya wakupha (kumbukirani momwe ndanenera poyamba?). Kuti apewe izi, opanga ali ndi njira zawozawo zothanirana ndi mipweyayi popanga monga kuphimba ma elekitirodi ndi nthunzi yamadzi monga chitetezo ku kukhudzana ndi mpweya ndi hydrogen.

Opanga adzayikanso cholekanitsa pakati pa ma electrode awiri, omwe amalepheretsa mabwalo afupiafupi polola ma ion kudutsa koma kutsekereza ma electron kuti asatero.

Mbali ina yofunika yopanga mabatire a lithiamu ion ndikuwonjezera ma electrolyte amadzimadzi pakati pa maelekitirodi awiriwa. Ma electrolyte amadzimadziwa amathandizira kuyendetsa ma ion ndikulola kuti magetsi aziyenda pakati pa maelekitirodi onse awiri ndikulepheretsa maelekitirodi amodzi kuti asagwire mnzake, zomwe zingayambitse kuzungulira kapena moto. Pokhapokha masitepe onsewa akamalizidwa ndipo timatha kupanga chomaliza chathu: batri ya lithiamu ion.

Mabatire a Lithium Ion amalimbitsa zinthu zambiri zomwe timagwiritsa ntchito tsiku lililonse. Ndipo chifukwa chakuchulukirachulukira kwawo, pali mafakitale ochulukirachulukira omwe akupanga zida ndi zinthu za batri. Mofanana ndi mafakitale aliwonse, pali zoopsa pakupanga ndi kutaya. Tikukhulupirira kuti nkhaniyi inali yophunzitsa, komanso kuti tsopano mukumvetsetsa bwino zamakampani a batri a Lithium.