Npib cell roj teeb muaj pes tsawg leeg

Lub neej txhua hnub, peb xav taukhawm roj teebkuj tseem loj, ntau yam khoom ua si, tsheb chaw taws teeb tswj thiab lwm yam khoom siv hluav taws xob yuav siv cov khoom me me nokhawm roj teeb, txawm hais tias lawv yuav siv, tab sis ntau tus neeg paub thiab tsis paub txog cov roj teeb pob, hnub no kuv yuav muab rau koj kom nrov.

Basic qhia txog lub pob roj teeb.

Lithium ion khawm roj teeb yog tsim los ntawm cov ntaub ntawv zoo, cov ntaub ntawv tsis zoo, (zoo / tsis zoo) ncej ncej, diaphragm, gasket, shrapnel, electrolyte, thiab lwm yam.
CR2032 nyob rau hauv cov khoom siv niaj hnub khawm roj teeb C qhia cov ncej zoo Mno2, BR series, B qhia cov ncej zoo fluorocarbon.c los yog B sawv cev rau lub buckle system, R sawv cev rau lub roj teeb zoo li puag ncig.Thawj ob tus lej yog lub cheeb (unit mm), thiab ob tus lej kawg yog qhov tuab (unit 0.1mm), noj ob tus lej ze.Piv txwv li, kwv yees qhov loj me ntawm CR2032 yog 20mm inch thiab 3.2mm nyob rau hauv thickness.

1.5V npib cell LR44AG131
1.5V npib cell LR44AG13
LR44

Npib cell roj teeb muaj pes tsawg leeg

1 khawm cell plhaub

CR2032 khawm xov tooj ntawm tes, lub plhaub zoo yog loj dua, lub plhaub tsis zoo muaj cov qauv mesh ntawm qhov chaw thiab me me, yog li cov txheej txheem sib dhos dav dav pib nrog lub plhaub tsis zoo.

2 Pole ib

Cov txheej txheem kev npaj ntawm cov electrode muaj qhov cuam tshuam tseem ceeb ntawm seb qhov kev ua haujlwm ntawm electrochemical tuaj yeem tsim tau tag nrho.
Cov txheej txheem kuaj electrode feem ntau muab faib ua ob txoj kev: sib tov thiab txheej.Cov txheej txheem sib xyaw muaj xws li phau ntawv sib tsoo txoj kev thiab cov tshuab slurry sib tov, thiab txheej txheem txheej yog phau ntawv txheej thiab txheej txheej tshuab.
Cov txheej txheem sib tov yog raws li tus nqi ntawm cov khoom siv los txiav txim siab txog kev siv phau ntawv sib tsoo lossis cov txheej txheem slurry, tus nqi ntawm slurry sib xyaw ntawm ib lub sij hawm hauv chav kuaj yog txwv, feem ntau siv txheej txheej, thaum lub slurry txaus siv ib me txheej tshuab.Tag nrho cov txheej txheem tsim khoom yuav tsum tau ua nyob rau hauv ib puag ncig qhuav, thiab cov khoom siv thiab cov khoom siv yuav tsum tau khaws cia kom qhuav, yog li cov electrode siv los tsim cov roj teeb tsis tuaj yeem khaws cia ntev dhau.

3 Diaphragms

Cov diaphragms siv hauv chav kuaj yog feem ntau Celgard 2400 lossis lwm yam khoom hauv Celgard series.Tom qab stamping rau hauv me me daim, txoj kab uas hla yog me ntsis loj dua qhov zoo thiab tsis zoo electrodes.Diaphragms tuaj yeem raug xaiv raws li kev ua haujlwm ntawm roj teeb.

Lub luag haujlwm ntawm lub diaphragm yog dab tsi?

Cias muab, yog tias tsis muaj diaphragm, qhov zoo thiab tsis zoo ncej yog nyob rau hauv kev sib cuag ncaj qha, piv txwv li, ib tug luv luv Circuit Court, uas yog vim li cas ib co khawm cell roj teeb los inhibit zus tau tej cov lithium dendritic muaju yog los tiv thaiv lawv los ntawm tho lub diaphragm, ua rau. ib lub zos luv luv Circuit Court, thiab ua rau muaj kev huam yuaj.Diaphragm feem ntau yog ua los ntawm polyethylene thiab lwm yam ntaub ntawv polymer, tsis yog-conductive, nws cov qauv muaj ntau micro-pores, tso cai rau lithium ions dhau mus, txawm hais tias nws yog ib qho insulator, tab sis tsis tso cai rau electrons los ntawm cov nqe lus tsis raug.

4 lithium daim ntawv (piv txwv li, daim ntawv tsis zoo electrode)
Qhov txoj kab uas hla ntawm daim ntawv tsis zoo yog me ntsis me dua lub cheeb ntawm lub plhaub tsis zoo.Txoj kab uas hla ntawm daim ntawv lithium ntawm CR2032 yog 15.8 hli, thiab lub chaw kuaj mob feem ntau siv lub tshuab stamping tuag nrog txoj kab uas hla ntawm 14 hli sib npaug rau CR2032 khawm ntawm tes) txhawm rau txhawm rau daim ntawv zoo.Nws yog ib qho tsim nyog sau cia tias daim ntawv lithium yog qhov muag muag thiab yooj yim deformed, yog li ua ntej txhim kho lub roj teeb, koj tuaj yeem siv lub plhaub zoo (vim nws loj heev) kom flatten lub deformed lithium ntawv.Tsis tas li ntawd, lithium hlau yog ib qho yooj yim rau oxidize thiab deteriorate nyob rau hauv cov huab cua, thiab yooj yim rau tawg nyob rau hauv dej, yog li ntawd lub purchase ntawm lithium hlau ntawv yuav tsum tau qhib rau hauv lub hnab looj tes.Ceev faj tsis txhob ua kom lub hnab looj tes puas thaum qhib.

5 Gasket
Lub gasket yog ib puag ncig aluminium ntawv nrog tib txoj kab uas hla raws li qhov loj ntawm lithium ntawv.Hauv kev sim, txawv specifications thiab thicknesses yuav muas tau raws li xav tau.
Lus Cim: Lub gasket, zoo thiab tsis zoo shells thiab lwm yam khoom yuav tsum tau ntxuav nrog cawv ntau zaus los ntawm ultrasonic ua ntej siv, thiab ces qhuav nrog lub moj tej tawg kom qhuav qhov cub.

6 Shrapnel (txhawb nqa)
Shrapnel feem ntau yog siv los txhawb lub roj teeb.Yog tsis muaj shrapnel, lub roj teeb yuav tiaj tus heev nyob rau hauv lub siab cell kauj ruam thiab cov khoom sab hauv yuav raug crushed.Lub shrapnel yog ntxiv rau sab tsis zoo nkaus xwb, tab sis yog tias cov shrapnel ntxiv rau ob qho tib si zoo thiab tsis zoo, lub buckling tsis tuaj yeem raug kaw hauv qib siab ntawm tes, ua rau cov electrolyte tuaj rau hauv kev sib cuag nrog huab cua thiab kev sim ua tsis tiav.

7 Electrolyte.
Cov ntaub ntawv sib txawv feem ntau sib txawv ntawm cov electrolytes sib txawv, tsis txhob sim txuag cov teeb meem hauv kev sim, cov khoom me me ntawm electrolytes tuaj yeem thov los ntawm lub tuam txhab, thiab feem ntau yuav muab.Tus kheej tshwj xeeb electrolytes, xws li kub-kub electrolytes, yuav tsum tau yuav, thiab tus nqi tsis tsawg.

Tsis ntev los no, kev lag luam tus nqi ntawm ntau yam ntaub ntawv tau nce ntau, tab sis nws tsis cuam tshuam rau peb cov khoom siv roj teeb, yog tias koj xav tau khawm hlwb, txais tos sab laj Liyuan Battery Technology.


Post lub sij hawm: Nov-07-2022