Rau cov tswv cuab lub tsheb tsav tsheb tshiab, roj teeb kev nyab xeeb thiab muaj ntau yog qhov tseem ceeb, dhau ntawm kev them nyiaj yooj yim.
Cov khoom khov kho - Lub Xeev cov roj teeb tau suav hais tias yog "kev daws teeb meem kawg" rau kev txhim kho ntawm cov tsheb hluav taws xob tom ntej. Tsis ntev los no, cov khoom - Cov roj teeb hauv lub xeev tau ua tiav cov kev nce qib tshiab. Raws li ntau cov xov xwm tshaj tawm xov xwm, ib pab neeg los ntawm lub koom haum ntawm Physics, Suav Academy, tau tsim cov kev cai thev naus laus zis thev naus laus zis.
Qhov kev siv tshuab no qhov kev sib tw ntawm kev sib cuag ze ntawm cov electrolyte nyob rau txhua lub {} Cov roj teeb ib kauj ruam ze rau kev ua lag luam. Netizens tau qhuas txog qhov kev sib tawg no.
Yog li, dab tsi yog cov khoom - lub xeev cov roj teeb? Lawv cov yam ntxwv yog dab tsi? Qhov kev tshawb fawb dab tsi yog Sinopec ua hauv cov khoom - Lub Xeev Roj Teeb Siv Tshuab? Niaj hnub no, cia peb tham txog nws.
Part.01
Dab tsi yog cov tawv nqaij -} lub xeev roj teeb?
Qhov zoo tagnrho txhua - cov khoom {}}}}} pa hluav taws xob thiab tsis zoo rau hluav taws xob, thiab cov khoom pov thawj zoo heev kev ua tau zoo, xws li kev nyab xeeb thiab siab lub zog ntom.
Vim tias nws tau ua kom muaj kev nyab xeeb kom nyab xeeb, cov khoom {- Lub Xeev cov roj teeb tau dhau los ua kev pom zoo thoob ntiaj teb raws li cov khoom siv roj teeb thev naus laus zis.
Txawm li cas los xij, vim muaj cov kev sib tw xws li cov khoom {{khoom muaj kev cuam tshuam thiab tsis muaj kev cuam tshuam nrog lub sijhawm luv luv, lawv cov kev lag luam tseem nyob hauv theem kev txhim kho. At this stage, semi-solid (10%-15% liquid by weight in the electrolyte) and quasi-solid (0%-5%) states serve as transitional states towards all-solid-state batteries.
Part.02 roj teeb technology tau nrawm dua nws cov kev hloov ntawm cov kua rau cov khoom
Raws li Morgan Stanley txoj kev kwv yees txawv tshaj plaws, cov khoom lag luam thoob ntiaj teb los ntawm 2030, nrog kuv lub teb chaws muaj peev xwm ua lag luam, ua cov khoom lag luam hauv lub xeev tshiab - Yuan ua lag luam.
Nyob rau hauv xyoo tsis ntev los no, kuv lub teb chaws tau nce ntxiv nws kev txhawb nqa rau cov khoom - lub xeev cov roj teeb. Tshwj xeeb, thaum lub Ob Hlis ntawm lub xyoo no, Ministry of Kev Lag Luam thiab cov phiaj xwm kev ua haujlwm siab ua ke ntawm cov khoom lag luam zoo li kev lag luam siab raws li thaj chaw tshawb nrhiav tseem ceeb.
Tsom rau lub qhov rais ntawm lub sij hawm rau cov khoom - Cov ntaub ntawv roj teeb txuas ntxiv, kev tsim kho lub xeev tsis tu ncua, thiab kev txhim kho kev lag luam, thiab cov txheej txheem muaj kev lag luam tau nrawm. Part.03
Sinopec muaj raws li kev sib tsoo hauv cov roj teeb tshiab zog tshiab
Lub roj teeb yog lub plawv ntawm lub zog hluav taws xob tshiab, qhov tseem ceeb rau lawv cov ntau, roj teeb lub neej, them nyiaj ua haujlwm, thiab kev nyab xeeb. Coj los ntawm "Ob Lub Hom Phiaj", Skyopec tau nrawm dua cov txheej txheem hluav taws xob tshiab, ua tiav cov txiaj ntsig tseem ceeb hauv kev tshawb fawb thiab kev tsim cov roj teeb cov khoom siv.
▲ Shanghai Tshawb Fawb Cov Neeg Tshawb Fawb Sib Tham Txog Cov Khoom Qub - Lub Xeev Roj Teeb Kev Tshawb Fawb thiab Kev Loj Hlob.
Zhenhai Refining thiab Tshuaj lom neeg: siab {}} yaj ua npuas nrawm nrawm nrawm nrawm nrawm nrawm.
Hauv thawj ib nrab ntawm lub xyoo no, Zhenhai ua kom zoo nkauj thiab tshuaj lom neeg muaj ntau yam 50%} {{{8}- xyoo kev loj hlob.
Cov khoom lag luam ua los ntawm high - yaj ua npuas kom pom cov cua sov zoo, thiab tshuaj lom neeg ua kom tsis taus. Lawv tsis yog - ua kom zoo nkauj thiab ib puag ncig phooj ywg, tiv thaiv tawm hauv qab sab nraud rog, thiab txawm tias deformed, lawv rexound.
Ua tsaug rau nws kev ua tau zoo tshaj, cov khoom no tau ntes tau sai sai ntawm kev ua lag luam thiab dhau los ua kev xaiv hluav taws xob cov roj teeb hluav taws xob tshiab. Ua cov tuam txhab hauv tsev nyob rau hauv kev tsim cov khoom siv roj teeb hluav taws xob roj teeb tshiab los ntawm cov khoom siv roj teeb hluav taws xob zoo xws li CATL thiab BYD.
Cathohode Khoom Siv Khoom Siv Khoom Siv: Kev Tsim Tus Kheej Tsim Cov Tshuab Tshiab rau cov xwm txheej ntawm Ternary Prev
Cathohode cov ntaub ntawv yog qhov tseem ceeb ntawm cov roj teeb lithium, feem ntau suav cov khoom siv ternary, lithium cobalt cov ntaub ntawv, thiab cov ntaub ntawv lithium manganese oxide.
Lub koom haum tau tsim cov tswv yim ua ntej ntawm cov tswv yim ua ntej muaj txiaj ntsig ua ntej cov khoom siv ternary, tshem tawm cov khoom me me lossis cov khoom loj. Qhov no ua kom pom tseeb tias cov khoom siv ua ke ib txhij. - lithiate thiab ntxig kev cai, yog li tiv thaiv kev cuam tshuam lossis kev tawm tsam qee yam. Qhov no tsis yog txuas lub roj teeb lub neej tab sis tseem txhim kho kev nyab xeeb.
Anode Cov Ntaub Ntawv Kev Tshawb Fawb Cov Ntaub Ntawv (Dalian Lub Koom Haum): Ib txhij nce qib kev txhim kho ntawm ntau cov ntaub ntawv, suav nrog COKE.
Anode cov khoom siv roj teeb ntom ntom ntom ntom, them nyiaj thiab kev nyab xeeb, thiab kev nyab xeeb, suav nyiaj rau 5% rau tag nrho cov nqi ntawm cov roj teeb lithium. Tsom mus rau kev sib koom tes "petrochemical {{} Cov khoom siv roj teeb"}} ion roj teeb anode cov khoom, lithium roj teeb Silicon {- carbon anodes, fast- pitoling nyuaj carbon anodes, thiab cov khoom- Lub Xeev Roj Teeb Technologies. Qhov no yog ua kom nrawm dua kev tsim cov ntaub ntawv tsim kev tshiab ua kom muaj zog encompassing lub zog cia thiab lub teeb yuag.
Cov Ntaub Ntawv Diaphragm
Beijing Institute: "Ntaus ntawv qhwv ntsej muag
Cov ntaub ntawv siv diaphragm muaj qhov tseem ceeb sab hauv nrog qhov nyuaj tshaj plaws thiab technumic nyuaj hauv cov lithium roj teeb kev lag luam. Lawv cov kev ua tau zoo cuam tshuam hluav taws xob roj teeb muaj peev xwm, kev ua haujlwm cycling, thiab kev nyab xeeb.
Beijing Institute ntawm cov tshuaj engineering (tsuav) yog nquag teb rau kev ua lag luam hloov tshiab thiab tau tsim lub tshuab hluav taws xob tshiab}}} extraction system thiab extractary concologies. Cov roj teeb ua haujlwm ib pab roj teeb sib cais ntau yam kev ceev thiab kev ua kom zoo nkauj, ua rau muaj cov roj teeb loj subteratory. Lawv zoo dua ua tau raws li qhov xav tau rau kev ua tau zoo thiab nyias txheej separator, txhim kho cov ntau ntawm cov tsheb hluav taws xob tshiab. Yangzi Petrochemical: Ntau xyoo Ntau Lawm thiab muag ntawm Lithium roj teeb surterator Cov ntaub ntawv tshaj 30,000 Tons
Yangzi petrochemical, Tuam Tshoj nyuam qhuav tsim cov khoom siv lithium cov khoom siv, Uhmwpeed Indarator cov khoom, Yev-4500, hauv 2017, sau ib qho kev sib txawv hauv tsev. Hauv 2024, Yangzi petrochemical cov khoom lag luam thiab muag khoom ntawm nws lub cev roj teeb separator cov khoom lag luam tshaj li 30,000 tons rau thawj zaug.
