Hauv kaum xyoo tom ntej no, lithium iron phosphate yuav hloov lithium manganese cobalt oxide ua cov tshuaj siv khaws cia zog tseem ceeb?

Hauv kaum xyoo tom ntej no, lithium iron phosphate yuav hloov lithium manganese cobalt oxide ua cov tshuaj siv khaws cia zog tseem ceeb?

Kev Taw Qhia: Ib daim ntawv qhia los ntawm Wood Mackenzie kwv yees tias tsis pub dhau kaum xyoo, lithium iron phosphate yuav hloov lithium manganese cobalt oxide ua cov tshuaj lom neeg tseem ceeb rau kev khaws cia lub zog.

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Tesla CEO Elon Musk tau hais hauv kev hu xov tooj txog cov nyiaj tau los: "Yog tias koj khawb nickel hauv txoj kev ua haujlwm zoo thiab ua rau ib puag ncig zoo, Tesla yuav ua Koj muab daim ntawv cog lus loj heev." Tus kws tshuaj ntsuam Asmeskas Wood Mackenzie kwv yees tias tsis pub dhau kaum xyoo, lithium hlau phosphate (LFP) yuav hloov lithium manganese cobalt oxide (NMC) ua cov khoom siv khaws cia lub zog tseem ceeb.

Txawm li cas los xij, Musk tau txhawb nqa kev tshem tawm cobalt ntawm lub roj teeb ntev lawm, yog li tej zaum cov xov xwm no tsis yog qhov phem rau nws.

Raws li Wood Mackenzie cov ntaub ntawv, cov roj teeb lithium iron phosphate (LFP) suav txog 10% ntawm kev lag luam khaws cia zog ruaj khov hauv xyoo 2015. Txij thaum ntawd los, lawv qhov nrov tau nce siab thiab yuav nyob ntau dua 30% ntawm kev lag luam los ntawm xyoo 2030.

Qhov kev nce no pib vim yog qhov tsis txaus ntawm cov roj teeb NMC thiab cov khoom siv thaum kawg ntawm xyoo 2018 thiab thaum ntxov xyoo tas los. Txij li thaum ob qho tib si kev khaws cia lub zog thiab cov tsheb fais fab (ev) tau muaj kev xa tawm sai, qhov tseeb tias ob qho kev lag luam sib koom ua ke roj teeb tau ua rau muaj kev tsis txaus.

Tus kws tshuaj ntsuam xyuas laus ntawm Wood Mackenzie, Mitalee Gupta, tau hais tias: "Vim yog lub voj voog muab khoom NMC ntev thiab tus nqi tsis hloov pauv, cov neeg muab khoom LFP tau pib nkag mus rau hauv kev lag luam uas txwv tsis pub siv NMC ntawm tus nqi sib tw, yog li LFP zoo nkauj rau kev siv hluav taws xob thiab kev siv hluav taws xob."

Ib qho tseem ceeb uas ua rau LFP muaj zog tshaj plaws yog qhov sib txawv ntawm hom roj teeb siv rau kev khaws cia hluav taws xob thiab hom roj teeb siv hauv tsheb fais fab, vim tias cov khoom siv yuav raug cuam tshuam los ntawm kev tsim kho tshiab thiab kev tshwj xeeb ntxiv.

Lub tshuab cia hluav taws xob lithium-ion tam sim no muaj cov txiaj ntsig rov qab tsawg zuj zus thiab cov txiaj ntsig kev lag luam tsis zoo thaum lub voj voog tshaj 4-6 teev, yog li ntawd kev cia hluav taws xob mus sij hawm ntev yog qhov xav tau sai. Gupta tau hais tias nws kuj xav tias lub peev xwm rov qab tau siab thiab zaus siab yuav muaj qhov tseem ceeb dua li qhov ceev ntawm lub zog thiab kev ntseeg tau ntawm kev lag luam cia hluav taws xob ruaj khov, ob qho tib si uas cov roj teeb LFP tuaj yeem ci ntsa iab.

Txawm hais tias kev loj hlob ntawm LFP hauv kev lag luam roj teeb tsheb fais fab tsis zoo li hauv kev khaws cia lub zog ruaj khov, daim ntawv tshaj tawm Wood Mackenzie tau taw qhia tias cov ntawv thov mobile hluav taws xob uas muaj lithium hlau phosphate tsis tuaj yeem tsis quav ntsej.

Cov tshuaj no twb nrov heev hauv kev lag luam tsheb fais fab hauv Suav teb thiab xav tias yuav tau txais kev nyiam thoob ntiaj teb. WoodMac kwv yees tias txog xyoo 2025, LFP yuav suav txog ntau dua 20% ntawm tag nrho cov roj teeb tsheb fais fab.

Tus kws tshuaj ntsuam xyuas laus ntawm Wood Mackenzie, Milan Thakore, tau hais tias lub zog tseem ceeb rau kev siv LFP hauv kev siv tsheb fais fab yuav los ntawm kev txhim kho cov tshuaj lom neeg hauv qhov hnyav thiab lub zog ceev thiab thev naus laus zis ntim roj teeb.


Lub sijhawm tshaj tawm: Cuaj hlis-16-2020