Daim ntawv thov roj teeb Lithium-ion, xwm txheej tam sim no thiab kev cia siab Cov khoom siv roj teeb Lithium ib txwm yog thawj qhov kev xaiv rau roj teeb ntsuab thiab ib puag ncig zoo. Cov thev naus laus zis tsim khoom ntawm cov roj teeb lithium tau txhim kho tas li thiab tus nqi tau nrawm dua. Yog li ntawd, nyob rau xyoo tas los no, cov roj teeb lithium tau siv dav. Raws li cov xwm txheej sib txawv, cov roj teeb lithium-ion tau muab faib ua hom fais fab, cov neeg siv khoom thiab hom kev txuag hluav taws xob. Hnub no, tus kws kho mob yuav nthuav qhia daim ntawv thov roj teeb lithium-ion. Raws li daim ntawv thov xwm txheej, lawv tuaj yeem faib ua peb hom: lub zog, kev siv, thiab kev cia khoom.

Lithium Ion Roj teeb

Lub roj teeb ua haujlwm li cas?

Lithium roj teeb yog hom roj teeb thib ob (roj teeb rov tau) uas nws txoj haujlwm feem ntau tso siab rau kev txav ntawm lithium ions ntawm cov hluav taws xob zoo thiab cov hluav taws xob tsis zoo. Thaum lub sijhawm them nyiaj thiab tshem tawm, Li+ tau sib cuam tshuam lossis sib cais rov qab los ntawm ob qhov hluav taws xob: thaum lub sijhawm them nyiaj, Li+ tau deintercalated los ntawm cov hluav taws xob zoo thiab tso rau hauv cov hluav taws xob tsis zoo los ntawm cov hluav taws xob, thiab cov hluav taws xob tsis zoo nyob hauv lub xeev lithium-nplua nuj; thaum lub sijhawm tawm, Li+ yog deintercalated.

Daim ntawv thov roj teeb lithium-ion

Xyoo tsis ntev los no, daim ntawv thov cov roj teeb lithium-ion tau dhau los ua ntau dua. Lawv feem ntau yog siv hauv kev khaws hluav taws xob xws li lub zog dej, lub zog cua sov, lub zog cua thiab lub hnub ci, nrog rau cov cuab yeej siv hluav taws xob, tsheb kauj vab hluav taws xob, tsheb maus taus hluav taws xob, tsheb siv hluav taws xob, khoom siv tub rog, thiab dav hlau. Aerospace, thiab lwm yam. Hnub no cov roj teeb lithium tau maj mam tsim los rau hauv cov tsheb kauj vab hluav taws xob thiab tsheb siv hluav taws xob.

Ua ntej, daim ntawv thov tsheb fais.

Tam sim no, feem ntau cov tsheb hluav taws xob hauv tsev tseem siv hluav taws xob ua kua qaub. Tom qab ntawd, lub roj teeb nws tus kheej muaj qhov hnyav ntawm 12 kg. Siv roj teeb lithium-ion, qhov hnyav ntawm lub roj teeb tsuas yog li 3 kg. Yog li ntawd, kev hloov cov roj teeb kua qaub los ntawm cov roj teeb lithium-ion tau dhau los ua qhov hloov pauv hauv kev tsim cov tsheb hluav taws xob, ua rau cov tsheb hluav taws xob nqa tau yooj yim, yooj yim, nyab xeeb, thiab pheej yig, thiab yuav muaj neeg nyiam ntau dua.

Thib ob, daim ntawv thov tsheb fais.

Raws li peb lub tebchaws muaj kev txhawj xeeb, kev ua qias neeg hauv lub tsheb tau dhau mus zuj zus, thiab kev puas tsuaj rau ib puag ncig xws li cov pa tso pa thiab suab nrov kuj tseem loj zuj zus ntxiv, tshwj xeeb hauv qee lub nroog loj thiab nruab nrab uas muaj cov neeg nyob coob thiab tsheb sib tsoo. Qhov xwm txheej no tsis tuaj yeem tsis quav ntsej. Yog li ntawd, lub cim tshiab ntawm cov roj teeb lithium-ion tau tsim kho tshiab hauv kev tsim hluav taws xob tsheb vim nws tsis muaj kuab paug, tsis muaj kuab paug, thiab muaj zog ntau yam ntxwv. Yog li ntawd, kev siv roj teeb lithium-ion yog lwm txoj hauv kev zoo los daws teeb meem tam sim no.

Thib peb, kev siv dav hlau.

Vim tias qhov muaj txiaj ntsig zoo ntawm cov roj teeb lithium-ion, lub chaw haujlwm dav hlau tseem tau siv nws mus rau qhov chaw tshaj tawm txoj haujlwm. Lub luag haujlwm tseem ceeb tam sim no ntawm cov roj teeb lithium-ion hauv thaj chaw dav hlau yog txhawm rau txhim kho lub dav hlau thiab ya dav hlau, thiab muab kev txhawb nqa rau kev ua haujlwm hauv av; tib lub sijhawm, nws tau txais txiaj ntsig los txhim kho kev ua haujlwm ntawm lub roj teeb tseem ceeb thiab txhawb kev ua haujlwm hmo ntuj.

Plaub, lwm qhov chaw thov.

Los ntawm cov khoom siv hluav taws xob, cov neeg siv CD, lub xov tooj ntawm tes, MP3, MP4, lub koob yees duab, lub koob yees duab, ntau yam kev tswj chaw taws teeb, rab riam, rab phom rab phom, menyuam cov khoom ua si, thiab lwm yam Los ntawm tsev kho mob, tsev so, khw muag khoom, lub rooj muag xov tooj rau khoom siv hluav taws xob xwm txheej rau ntau lub sijhawm, cov cuab yeej siv hluav taws xob dav siv roj teeb lithium-ion.

Li-ion roj teeb sab saud thiab nqes hav cuam tshuam txog kev lag luam.

Nyob rau sab saud ntawm cov khoom lag luam lithium-ion roj teeb, feem ntau yog cov khoom siv roj teeb, xws li cov khoom siv cathode, cov khoom siv anode, cais, electrolytes, cov ntaub ntawv pabcuam, cov khoom tsim, thiab lwm yam. cov chaw tsim khoom, xws li cov khoom lag luam digital. , Cov cuab yeej siv hluav taws xob, cov tsheb siv hluav taws xob, tsheb lub zog tshiab, thiab lwm yam, feem ntau yog cov tuam txhab tsim khoom siv roj teeb.