Dab tsi yog qhov teeb meem loj tshaj plaws nrog Lithium roj teeb?
Raws li lub zej zog dhau los ua ntau dua thiab vam khom rau cov cuab yeej siv thev naus laus zis, qhov xav tau ntau dua thiab txhim khu kev qha roj teeb lub zog tau loj hlob zuj zus. Cov roj teeb lithium-ion yog ib hom roj teeb uas nrov tshaj plaws siv hauv ntau yam khoom siv no. Thaum cov roj teeb lithium-ion sib dua, lub zog ntau dua, thiab kav ntev dua li ntau lwm txoj hauv kev, lawv tsis yog lub zog zoo meej.
Qhov teeb meem loj tshaj plaws nrog cov roj teeb lithium-ion yog qhov teeb meem kev nyab xeeb uas lawv tuaj yeem tsim. Overheating thiab hlawv yog qhov teeb meem loj tshaj plaws ntawm cov roj teeb no. Ntau dhau tam sim no thaum them, electrolyte to, roj teeb puas, lossis tsim teeb meem tuaj yeem ua rau hluav taws kub lossis txawm tias tawg, ib yam li tau tshwm sim nrog qee cov khoom siv Samsung Galaxy Note7. Lub zog siab ceev ntawm lithium roj teeb kuj txhais tau tias lawv tso cua sov ntau thaum overcharged los yog tawm sai heev, uas tuaj yeem ua rau thermal khiav thiab pib hluav taws.
Lwm qhov teeb meem nrog cov roj teeb lithium-ion yog lawv cov nqi them qeeb. Muaj ob lub laj thawj tseem ceeb vim li cas cov roj teeb lithium them qeeb: ib qho yog vim li cas kev nyab xeeb, kev them ceev ceev tuaj yeem ua rau lub roj teeb sab hauv kub siab dhau, ua rau muaj kev nyab xeeb; lwm yam yog tshuaj lom neeg, kev them nyiaj ceev cuam tshuam rau lub neej thiab kev ua haujlwm ntawm lub roj teeb, ua kom lub roj teeb nrawm nrawm thiab nce tus nqi ntawm tus kheej. Yog li ntawd, maj mam them nyiaj feem ntau yog siv los ua kom muaj kev nyab xeeb thiab siv tau ntev ntawm lub roj teeb.
Thaum qhov no tsis yog ib qho teeb meem tseem ceeb rau cov khoom siv me me xws li smartphones thiab ntsiav tshuaj, nws dhau los ua teeb meem thaum lub tsheb hluav taws xob xav tau roj teeb loj. Ib txwm them lub sijhawm rau lub tsheb hluav taws xob muaj txij li ob peb teev mus rau hmo ntuj, uas tuaj yeem tsis yooj yim rau ntau tus neeg siv khoom.
Tsis tas li ntawd, cov roj teeb lithium-ion muaj lub neej ntev. Lawv feem ntau kav ntev li ntawm 500-3, 000 them lub voj voog, lossis li ob mus rau peb xyoos nrog kev siv txhua hnub. Qhov no yog qhov teeb meem tseem ceeb rau cov khoom siv uas yuav tsum tau tuav lub sijhawm ntev, thiab rau cov ntawv loj dua xws li cov tsheb fais fab uas yuav tsum tau hloov roj teeb ntau zaus.
Compatibility kuj yog ib qho teeb meem nrog lithium-ion roj teeb. Cov khoom sib txawv thiab cov khoom siv sib txawv siv cov roj teeb sib txawv, yog li nrhiav txoj cai hloov roj teeb tuaj yeem nyuaj. Qhov no tuaj yeem ntxhov siab rau cov neeg siv khoom uas nyiam hloov pauv ntawm ntau yam khoom siv lossis hom.
Txawm hais tias cov kev sib tw no, cov roj teeb lithium-ion tseem yog ib qho kev xaiv roj teeb uas nyiam tshaj plaws vim tias lawv muaj ntau yam zoo. Lawv yog lub teeb yuag, txhim khu kev qha, thiab tuaj yeem khaws ntau lub zog hauv qhov chaw me me. Lawv yog cov phooj ywg zoo rau ib puag ncig vim tias lawv tsis muaj cov tshuaj lom neeg muaj nyob hauv cov roj teeb qub xws li nickel-cadmium thiab lead-acid roj teeb.
Lub neej yav tom ntej ntawm lithium-ion roj teeb zoo li ci ntsa iab vim cov kws tshawb fawb txuas ntxiv txhim kho lawv cov kev ua tau zoo thiab kev nyab xeeb. Ntau qhov kev txhim kho tshiab tau ua nyob rau hauv lithium-ion thev naus laus zis, suav nrog cov roj teeb hauv lub xeev uas ruaj khov dua thiab tsis tshua muaj thermal khiav tawm. Cov thev naus laus zis them nyiaj tshiab, xws li kev them nyiaj wireless, kuj tau dhau los ua ntau dua, uas yuav ua rau cov khoom siv them nyiaj tau yooj yim dua thiab txo qhov kev pheej hmoo ntawm hluav taws thiab lwm yam kev nyab xeeb.
Cov roj teeb lithium-ion tau hloov pauv txoj kev peb lub zog peb cov khoom siv, tab sis muaj qee qhov kev sib tw. Overheating, them qeeb qeeb, tsawg lub neej, thiab teeb meem kev sib raug zoo yog cov teeb meem loj tshaj tam sim no ntsib cov tuam txhab thiab cov neeg siv khoom. Txawm li cas los xij, txuas ntxiv kev tshawb fawb thiab kev txhim kho rau hauv kev txhim kho roj teeb thev naus laus zis yuav ua rau muaj kev nyab xeeb dua, muaj txiaj ntsig zoo rau ntau yam kev siv. Raws li lub zej zog, peb muaj kev vam khom rau cov cuab yeej siv thev naus laus zis, thiab kev nce qib hauv roj teeb thev naus laus zis yuav ua lub luag haujlwm tseem ceeb hauv kev ua kom tau raws li peb cov kev xav tau hauv xyoo tom ntej.