Daim Ntawv Thov Ntawm Tooj Liab Ntawv Nyiaj hauv lub hwj chim roj teeb kev lag luam

Lub hauv paus rau phau ntawv

Hauv 2021 cov tuam txhab roj teeb hluav taws xob nce cov lus qhia ntawm thinner tooj liab ntawv ci, thiab ntau lub tuam txhab tau siv lawv qhov txiaj ntsig los ntawm kev ua cov khoom siv tooj liab rau cov roj teeb. Txhawm rau txhim kho lub zog ntom ntom ntawm cov roj teeb, cov tuam txhab ua nrawm dua cov khoom siv nyias thiab ultra-nyias tooj liab ntawv ntsuas.

Tooj liab ntawv nyiaj hauv lub roj teeb fais fab

Qhov xav tau rau roj teeb thoob plaws lub ntiaj teb nce nrawm, nrog kho mob kho mob, kev tsim kho mob, thiab hnub ci ntsa iab txhua qhov xav tau. Txawm li cas los xij, muaj ntau lwm yam kev siv rau tooj liab.

1 tooj liab roj teeb

Cov roj teeb uas tsis muaj nqi yog qhov ploj lawm hauv kev txo qis tus nqi ntawm lub zog txuas ntxiv dua tshiab. Cov lus teb yuav pw hauv cov roj teeb siab tshaj plaws. Tooj liab cov roj teeb tshwm sim khaws lawv lub peev xwm, thiab kav ntev ntev. Ntawm ob peb lub voj voog ib hnub, lub roj teeb tuaj yeem muaj 30 xyoo lub neej ntawm kab sib chaws.

Nyob rau hauv 2019 lub luag haujlwm ntawm tooj liab hauv cov khoom siv hluav taws xob txuas ntxiv tau teev tseg ua ib qho tseem ceeb ntawm cov lus sib dhos uas tau ploj lawm. Nyob rau yav tom ntej, huv lub zog yuav xav tau ib feem loj ntawm lub zog thoob ntiaj teb sib tov raws li peb theem tawm pob txha roj. Cov roj teeb tooj liab loj loj yuav tsum tau ntsib cov neeg siv khoom xav tau.

2.Ra tooj liab ntawv ci

Calendered tooj liab ntawv ci yog dov tooj liab ntawv ci, ua los ntawm lub cev dov. Qhov no tuaj yeem tshwm sim los ntawm kev siv ntau txoj kev sib txawv.

• Kev Rwb Rolling yog qhov twg ingot yog rhuab thiab dov mus rau hauv ib coil.
• Insoting, cov khoom siv tau thauj mus rau hauv lub cub tawg thiab dov rau hauv cov qauv kheej kheej.
• Cov kua qaub pickling, tom qab rwb rolling cov khoom, yog ntxuav nrog cov kua qaub tsis muaj zog kom tshem tawm impurities.
• Annealing cuam tshuam nrog sab hauv crystallization ntawm tus tooj liab, los ntawm cua sov nws ntawm qhov kub kom txo qis.
• Roughening, qee zaum qhov saum npoo yog roughened thaum kub kom txhawb nws.

3. Ed tooj liab ntawv nyiaj

• Electrolytic tooj liab ntawv ci yog teeb tsa tooj liab ntawv me me tsim los ntawm cov hau kev. Nws tau muab tso rau hauv cov sulfuric acid daws teeb meem.

Tom qab ntawd nyob rau hauv lub tooj sulfate daws rau kev sib hloov. Nws nqus cov tooj liab ions thiab tsim cov tooj liab ntawv ci, thiab nrawm dua nws tig tau ntawm thinner lub tooj liab ntawv ci.

• Slitting lossis txiav, qhov twg nws tau txiav mus rau hauv qhov yuav tsum tau dav hauv yob lossis cov ntawv txheeb raws li tus neeg yuav tsum tau ua.
• Kev kuaj, qhov twg ob peb qhov kev kuaj tau raug kuaj kom paub meej lub zog thiab tawv
• Roughened, qhov chaw ntawm cov ntawv ci yog coated, tshuaj tsuag, thiab kho kom tau dag zog rau nws.

Tooj liab ntawv ci yog heev ntau yam, thiab muaj tam sim no muaj ntau yam kev siv rau cov khoom. Cov khoom tiav lawm yuav tsum tau raws li cov kev cai thiab yauv mus kuaj nyuaj.

4. Tooj ntawv ntawv ci hauv cov kev tiv thaiv cov txheej txheem

Tooj liab ntawv ci kuj tseem siv nyob rau hauv kev ua kom cov tswv yim. Nws yog qhov nyuaj vim nws txoj kev zoo siv zog. Lwm qhov zoo dua yog qhov tsis muaj resonance nyob hauv cheeb tsam thermal. thiab tau siv hauv kev tsim kho cov chaw tiv thaiv hluav taws xob. Nyob rau ntawm Babing University of Technology, Electromagneting Shielding tau thov thaum tsim ib chav ntoo-ua hluav taws xob hluav taws xob chav tiv thaiv chav. Daim thaiv thaiv (MDF) yog thawj pw ntawm lub ru tsev saum ru tsev, tom qab ntawd ntawm cov phab ntsa puag, thiab kawg rau hauv av.

Kev thaiv thaiv yog siv los tiv thaiv cov cim los ntawm kev cuam tshuam los ntawm cov cim hluav taws xob sab nraud, thiab txhawm rau cuam tshuam cov cim los ntawm cov neeg nyob ib puag ncig. Nws tseem tiv thaiv cov neeg ua haujlwm hauv cov chaw haujlwm ib puag ncig los ntawm cov dej khov. Tooj liab yog qhov kev xaiv txhim khu kev qha tshaj plaws ntawm cov ntaub thaiv ntawm xov tooj cua zaus vim tias nws nqus cov xov tooj cua thiab cov vuag hlau nplaum. Nws tseem ua tau zoo thaum muaj kev sib nqus hluav taws xob thiab sib nqus.

5. Nthuav Kev Tshawb Fawb Tooj Liab

Lithium-ion roj teeb ua si ib qho loj loj hauv cov thev naus laus zis siv tau ntau yam hauv peb cov khoom siv. Kev tshawb fawb yog tas li nqa tawm hauv peb cov tsev kawm qib siab thiab tsev kawm qib siab. Ib pab neeg tshawb fawb pom tias ntxiv cov ntaub ntawv fluoride ua tau los tsim cov pab pawg fluoride uas tuaj yeem khaws cov tshuaj fluoride uas tuaj yeem khaws cov Cathode los ua kom lub zog ntau dua. Sab hauv lub roj teeb rau ntawm qhov thaiv ntawm ob lub electrodes. Raws li cathode abpathbs cov ions lub roj teeb tso hluav taws xob. Thaum cathode tuaj yeem lees txais tsis muaj e le lub roj teeb yog depleted. Thiab tau kawg, nws yog lub sijhawm rau ib recharge! Qhov no yog qhov nthuav dav heev thiab qhia qhov tseem ceeb ntawm tooj liab zoo kawg nkaus.

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Surpassing peb tus kheej thiab kev ua raws kev ua tau zoo yog peb cov lus tshaj tawm txoj moo zoo, thiab txoj kev zoo dua li cas rau tooj liab?

Riven hlauyog lub tuam txhab tshwj xeeb hauv kev tshawb fawb, kev txhim kho, kev tsim khoom thiab faib cov ntaub ntawv hlau siab. Peb cov hauv paus ntau lawm yog nyob hauv Shanghai, Jiangsu, Henan, Hubei thiab lwm qhov chaw. Tom qab xyoo ntawm kev txhim kho nyab xeeb, peb feem ntau tsim thiab muag tooj liab ntawv ci, txhuas ntawv ci thiab lwm yam hlau alloys nyob rau hauv daim ntawv ntawm cov ntawv cuav, sawb thiab daim ntawv. Yog tias koj xav tau cov khoom siv hlau, thov hu rau peb righit tam sim no.