Qhov zoo ntawm lithium hlau phosphate.

1, kev nyab xeeb. Kev nyab xeeb kev ua tau zoo ntawm lithium hlau phosphate tam sim no yog qhov zoo tshaj plaws ntawm tag nrho cov ntaub ntawv. Tau kawg, nws thiab lwm yam phosphate kev nyab xeeb kev ua tau zoo yog qhov zoo ib yam, nrog lithium hlau phosphate ua lub roj teeb, tsis tas yuav txhawj xeeb txog qhov muaj teeb meem tawg.

2, siab stability. Nrog rau qhov kub-txheej them lub peev xwm stability, zoo cia kev ua tau zoo, thiab lwm yam .. Qhov no yog qhov zoo tshaj plaws, nyob rau hauv tag nrho cov kev nkag siab ntawm cov khoom, tab sis kuj yog qhov zoo tshaj plaws.

3, kev tiv thaiv ib puag ncig. Tag nrho cov txheej txheem tsim khoom yog huv si thiab tsis muaj tshuaj lom. Tag nrho cov khoom siv raw yog non-toxic. Tsis zoo li cobalt uas yog tshuaj lom.

4, pheej yig. Phosphate siv phosphate qhov chaw thiab lithium qhov chaw thiab hlau qhov chaw rau cov khoom siv, cov ntaub ntawv no pheej yig heev, tsis muaj cov tswv yim thiab cov peev txheej tsawg.

Disadvantages ntawm lithium hlau phosphate.

1, tsis zoo hluav taws xob conductivity. Qhov teeb meem no yog nws qhov teeb meem tseem ceeb tshaj plaws. Yog vim li cas lithium hlau phosphate lig tsis tau siv dav, qhov no yog qhov teeb meem tseem ceeb. Txawm li cas los xij, qhov teeb meem tam sim no tuaj yeem daws tau zoo: yog qhov sib ntxiv ntawm C lossis lwm yam khoom siv hluav taws xob. Cov ntawv ceeb toom tuaj yeem ua tiav lub peev xwm ntawm 160mAh / g lossis ntau dua. Peb lub tuam txhab tsim cov khoom siv lithium hlau phosphate nrog cov khoom siv hluav taws xob uas twb tau ntxiv lawm thaum lub sijhawm tsim khoom, tsis txhob ntxiv thaum ua lub roj teeb. Qhov tseeb, cov khoom siv yuav tsum yog: LiFepO4 / C, xws li cov khoom sib xyaw.

2, kev vibration ceev yog tsawg. Feem ntau tsuas tuaj yeem ncav cuag 1.3-1.5, qhov vibranium tsawg tsawg tuaj yeem hais tau tias yog qhov teeb meem loj tshaj plaws ntawm lithium hlau phosphate. Qhov tsis txaus no txiav txim siab tias nws tsis muaj txiaj ntsig zoo hauv cov roj teeb me me xws li cov roj teeb ntawm tes. Txawm hais tias nws tus nqi qis, kev nyab xeeb zoo, kev ruaj ntseg zoo, lub sijhawm ua haujlwm siab, tab sis yog tias qhov ntim loj dhau lawm, nws tuaj yeem hloov lithium cobaltate hauv cov khoom me me. Qhov kev tsis txaus no yuav tsis sawv hauv lub zog lithium roj teeb. Yog li ntawd, lithium hlau phosphate yog ib qho tseem ceeb los ua lub hwj chim lithium roj teeb.

3, kev tshawb fawb thiab kev loj hlob tam sim no tseem tsis tau pom qhov tob. Kev lag luam tam sim no ntawm lithium hlau phosphate li cov khoom siv anode tsis zoo. Vim tias nws tseem yog ob xyoos dhau los ntawm kev txhim kho, yog li txhua yam ntawm kev tshawb fawb yuav txuas ntxiv mus rau qhov tob.

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