Lithium-ion Battery Cycle Performance

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Njira yopanga mabatire a lithiamu-ionndizovuta. Pakati pawo, kufunika kwa ntchito yozungulira ku mabatire a lithiamu-ion nkosafunikira kunena, ndipo zotsatira zake pakuchita kwa mabatire a lithiamu-ion ndizofunikira kwambiri. Pamlingo waukulu, moyo wautali wozungulira umatanthauza kuchepa kwa zinthu. Moyo wozungulira wabatire ndi chizindikiro chofunikira kuwunika momwe batire ikuyendera.

Mtundu wazinthu: Kusankhidwa kwa zinthu ndi chinthu chomwe chimakhudza magwiridwe antchito a mabatire a lithiamu-ion.

Kuphatikizika kwa ma elekitirodi abwino komanso oyipa: Kuphatikizika kwa ma elekitirodi kwabwino komanso koyipa ndikokwera kwambiri, ngakhale kumatha kukulitsa mphamvu ya batri, komanso kumachepetsa magwiridwe antchito azinthu mpaka pamlingo wina.

Chinyezi: Chinyezi chochuluka chimayambitsa kuyan'anila mbali ndi zinthu zabwino ndi zoipa zogwira ntchito, kuwononga kapangidwe kake ndikusokoneza kayendedwe kake. Panthawi imodzimodziyo, chinyezi chochuluka sichikuthandizira kupanga filimu ya SEI.

Kachulukidwe ka filimu yokutira: Ndikosatheka kulingalira kutengera kwa kachulukidwe ka filimu pakusintha kwamtundu umodzi.

Elekitirodi yoyipa kwambiri: Kuphatikiza pa kukopa kwa mphamvu yoyamba yosasinthika komanso kupatuka kwa kachulukidwe ka filimu yokutira, chifukwa cha ma elekitirodi oyipa kwambiri ndikuganiziridwanso pakukhudzidwa kwa kayendedwe kake.

Kuchuluka kwa ma electrolyte: Pali zifukwa zazikulu zitatu zomwe zimapangitsa kuti ma electrolyte asakwaniritsidwe kuti akhudze kayendedwe kake. Mmodzi ndi wosakwanira jekeseni voliyumu, ndipo chachiwiri ndi chakuti ngakhale voliyumu ya jekeseni ndi yokwanira, nthawi yokalamba sikwanira kapena ma electrode abwino ndi oipa samamizidwa chifukwa cha kuphatikizika kwakukulu. Mokwanira, chachitatu ndikuti electrolyte mkati mwa cell ya batri imadyedwa ndi kufalikira.

Mwachidule: Monga matabwa mbiya mfundo, mwa zinthu zambiri zimene zimakhudza mkombero ntchito ya batire, chinthu chomaliza chosankha ndicho chachifupi kwambiri pakati pa zinthu zambiri. Panthawi imodzimodziyo, zinthu zokopazi zimakhalanso ndi zotsatira zogwirizanitsa.


Nthawi yotumiza: Nov-15-2021