Vim li cas thiaj pom zoo kom siv lithium hlau phosphate roj teeb?

Vim li cas thiaj pom zoo kom siv lithium hlau phosphate roj teeb?

txhais

Lithium hlau phosphate roj teeb yog lithium roj teeb nrog lithium hlau phosphate (LiFePO4) ua cov khoom zoo electrode. Lub nominal voltage ntawm ib zaug lithium roj teeb yog 3.2V, lub siab tshaj plaws them voltage yog 3.9V, thiab qis tshaj tawm voltage yog 2.0V.

Lub lithium hlau phosphate roj teeb muaj thermal stability, yuav tsis tawg thaum kub siab heev, thiab muaj kev ruaj ntseg zoo heev;

Nyob rau hauv cov nqe lus ntawm practicability, lithium hlau phosphate roj teeb muaj superior high - tus nqi paug kev ua tau zoo, muaj zog overcharge kuj, ruaj khov thiab paug raws li txoj cai, tsawg muaj kuab paug, tsis muaj kev nco, thiab lub neej voj voog ntawm ntau tshaj 2,{{2 }} sijhawm.

txoj cai ua haujlwm

Lithium hlau phosphate roj teeb hais txog lub roj teeb lithium ion siv lithium hlau phosphate ua cov khoom siv hluav taws xob zoo. Cov ntaub ntawv cathode ntawm lithium-ion roj teeb feem ntau suav nrog lithium cobaltate, lithium manganate, lithium nickelate, ternary cov ntaub ntawv, lithium hlau phosphate, thiab lwm yam. Ntawm lawv, lithium cobalt oxide yog cov khoom siv cathode siv nyob rau hauv feem ntau ntawm lithium{ {1}}Ion roj teeb.