Kev Taw Qhia:
Cov roj teeb lithiumyog ib hom roj teeb uas siv cov hlau lithium lossis lithium alloy ua cov khoom siv electrode tsis zoo thiab cov kua electrolyte tsis yog dej. Vim yog cov khoom siv tshuaj lom neeg ntawm cov hlau lithium, kev ua, kev khaws cia thiab kev siv cov hlau lithium muaj cov kev xav tau ib puag ncig siab heev. Tom ntej no, cia peb saib cov txheej txheem ntawm kev vuam lub hau, kev ntxuav, kev khaws cia kom qhuav, thiab kev tshuaj xyuas kev sib dhos hauv kev npaj cov roj teeb lithium.
Lub Taub Hau Vuam Rau Lub Roj Teeb Lithium
Cov haujlwm ntawmroj teeb lithiumlub hau:
1) qhov kawg zoo lossis qhov kawg tsis zoo;
2) kev tiv thaiv kub;
3) kev tiv thaiv fais fab tuag;
4) kev tiv thaiv kev ntxhov siab;
5) Kev ua haujlwm sealing: tiv thaiv dej, roj nkag, thiab electrolyte evaporation.
Cov ntsiab lus tseem ceeb rau kev vuam lub kaus mom:
Lub zog vuam yog ntau dua lossis sib npaug rau 6N.
Kev pom ntawm vuam: tsis muaj qhov vuam cuav, weld coke, weld penetration, weld slag, tsis muaj tab bending lossis breakage ect.
Cov txheej txheem ntau lawm ntawm lub hau vuam
Kev Ntxuav Lub Roj Teeb Lithium
Tom qab lubroj teeb lithiumYog tias lub plhaub raug kaw lawm, cov electrolyte lossis lwm cov organic solvents yuav nyob rau ntawm qhov chaw ntawm lub plhaub, thiab cov nickel plating (2μm ~ 5μm) ntawm lub foob thiab hauv qab vuam yooj yim poob thiab xeb. Yog li ntawd, nws yuav tsum tau ntxuav thiab tiv thaiv xeb.
Kev ntxuav cov txheej txheem tsim khoom
1) Tsuag thiab ntxuav nrog cov kua sodium nitrite;
2) Tsuag thiab ntxuav nrog dej deionized;
3) Siv rab phom cua tshuab kom qhuav, ziab ntawm 40 ℃ ~ 60 ℃; 4) Siv roj tiv thaiv xeb.
Kev khaws cia qhuav
Cov roj teeb lithium yuav tsum khaws cia rau hauv qhov chaw txias, qhuav thiab muaj kev nyab xeeb. Lawv tuaj yeem khaws cia rau hauv qhov chaw huv, qhuav thiab muaj cua nkag nrog qhov kub ntawm -5 txog 35 ° C thiab qhov av noo tsis pub tshaj 75%. Nco ntsoov tias kev khaws cov roj teeb rau hauv qhov chaw kub yuav ua rau muaj kev puas tsuaj rau qhov zoo ntawm cov roj teeb.
Nrhiav kev sib phim
Hauv cov txheej txheem tsim khoom ntawmroj teeb lithium, cov khoom siv kuaj mob feem ntau siv los xyuas kom meej tias cov roj teeb tiav lawm, zam kev raug mob ntawm kev nyab xeeb ntawm roj teeb, thiab yog li txhim kho kev ua haujlwm ntau lawm.
Kev nrhiav kom pom qhov sib phim ntawm cov roj teeb lithium yog qhov tseem ceeb tshaj plaws. Lub roj teeb no zoo ib yam li lub plawv ntawm lub roj teeb lithium. Nws feem ntau yog ua los ntawm cov khoom siv electrode zoo, cov khoom siv electrode tsis zoo, electrolytes, diaphragms thiab plhaub. Thaum muaj kev luv luv sab nraud, kev luv luv sab hauv thiab kev them ntau dhau, cov roj teeb lithium yuav muaj kev pheej hmoo ntawm kev tawg.
Xaus lus
Kev npaj ntawmroj teeb lithiumyog ib qho txheej txheem ntau kauj ruam nyuaj, thiab txhua qhov txuas yuav tsum tau tswj hwm nruj ntawm cov khoom siv raw thiab cov txheej txheem tsim khoom kom ntseeg tau tias muaj kev ua tau zoo, kev nyab xeeb thiab lub neej ntawm cov khoom siv roj teeb kawg.
Heltec Energy yog koj tus khub koom tes hauv kev tsim cov roj teeb. Nrog peb txoj kev tsom mus rau kev tshawb fawb thiab kev txhim kho, ua ke nrog peb cov khoom siv roj teeb ntau yam, peb muab cov kev daws teeb meem ib zaug xwb kom tau raws li qhov xav tau ntawm kev lag luam. Peb txoj kev cog lus rau kev ua tau zoo tshaj plaws, cov kev daws teeb meem tshwj xeeb, thiab kev koom tes zoo nrog cov neeg siv khoom ua rau peb yog qhov kev xaiv zoo tshaj plaws rau cov chaw tsim khoom thiab cov neeg muag khoom thoob ntiaj teb.
Yog tias koj muaj lus nug lossis xav paub ntxiv, thov tsis txhob yig tiv tauj pebncav tes rau peb.
Kev Thov Kom Tau Txais Nqe Lus:
Jacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Qab zib:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-energy.com/ +86 184 8223 7713
Lub sijhawm tshaj tawm: Kaum Ib Hlis-05-2024