Ibhethri ye-lithiumiwuhlobo lwebhethri ene-lithium metal noma i-lithium alloy njengento ye-cathode kanye nesisombululo se-electrolyte esingenamanzi.Amabhethri e-lithium ion asebenzisa izinto zekhabhoni njenge-electrode engeyinhle kanye ne-lithium equkethe izinhlanganisela njenge-electrode evumayo.Ngokusho kwenhlanganisela ye-electrode ehlukile, amabhethri e-lithium ion ajwayelekile afaka i-lithium cobalate, i-lithium manganate, i-lithium iron phosphate, i-lithium ternary, njll.
Yiziphi izinzuzo nezinkinga zamabhethri enziwe nge-lithium cobalate, i-lithium manganate, i-lithium nickel oxide, izinto ze-ternary kanye ne-lithium iron phosphate
1. Ibhethri ye-lithium cobalate
Izinzuzo: i-lithium cobalate inezinzuzo zesikhulumi sokukhipha okuphezulu, umthamo othize ophezulu, ukusebenza kahle kwamabhayisikili, inqubo elula yokuhlanganisa, njll.
Ukungalungi: Impahla ye-lithium cobalate iqukethe i-cobalt element enobuthi obuphezulu kanye nenani eliphezulu, ngakho-ke kunzima ukuqinisekisa ukuphepha lapho wenza amabhethri amakhulu.
2. Ibhethri ye-lithium iron phosphate
Izinzuzo: i-lithium iron phosphate ayinazo izinto eziyingozi, inezindleko eziphansi, ukuphepha okuhle kakhulu, nokuphila komjikelezo izikhathi eziyi-10000.
Ukungalungi: Ukuminyana kwamandla ebhethri le-lithium iron phosphate liphansi kunalelo le-lithium cobalate nebhethri le-ternary.
3. Ternary lithium battery
Izinzuzo: izinto ze-ternary zingalinganiswa futhi zilawulwe ngokwamandla athile, ukuphinda kusetshenziswe kabusha, ukuphepha kanye nezindleko.
Ukungalungi: Okubi kakhulu ukuzinza okushisayo kwezinto ze-ternary.Isibonelo, impahla ye-NCM11 ibola cishe ku-300 ℃, kuyilapho i-NCM811 ibola cishe ku-220 ℃.
4. Ibhethri ye-manganate ye-lithium
Izinzuzo: izindleko eziphansi, ukuphepha okuhle nokusebenza okuphansi kwezinga lokushisa kwe-lithium manganenate.
Ukungalungi: I-lithium manganate impahla ngokwayo ayizinzile futhi kulula ukubola ukuze ikhiqize igesi.
Isisindo sebhethri ye-lithium ion siyingxenye yebhethri ye-nickel cadmium noma ye-nickel hydrogen enomthamo ofanayo;I-voltage yokusebenza yebhethri ye-lithium ion eyodwa ingu-3.7V, okulingana namabhethri amathathu e-nickel cadmium noma i-nickel hydrogen ochungechungeni;Amabhethri e-lithium ion awaqukethe insimbi ye-lithium, futhi awekho ngaphansi kwemikhawulo yokuhamba ngendiza ekuvinjweni kokuthwala amabhethri e-lithium endizeni yabagibeli.
Isikhathi sokuthumela: Mar-17-2023