5 tus yam ntxwv loj hlob ntawm Tuam Tshoj lithium roj teeb kev lag luam hauv 2021H1

Nyob rau hauv thawj ib nrab ntawm 2021, coj los ntawm lub hom phiaj tseem ceeb ntawm "carbon ncov thiab carbon neutrality", lub teb chawslithium-ion roj teebkev lag luam yuav ua tiav kev loj hlob sai, cov khoom lag luam zoo thiab cov txheej txheem thev naus laus zis yuav txhim kho txuas ntxiv, kev sib xyaw ntawm cov khoom siv kho qhov muag tau pom tseeb, kev nqis peev thiab kev lag luam nyiaj txiag muaj zog, thiab kev lag luam tab tom txhim kho tag nrho cov qauv zoo.

Ib qho yog kev loj hlob sai ntawm kev lag luam nplai.Raws li kev suav los ntawm cov koom haum kev lag luam thiab cov koom haum tshawb fawb, lub teb chaws tso tawm ntawm lithium-ion roj teeb nyob rau hauv thawj ib nrab ntawm lub xyoo tshaj 110GWh, nce ntau tshaj 60% xyoo-rau-xyoo.Cov khoom tso tawm ntawm cov khoom siv cathode, cov khoom siv anode, cov khoom sib cais, thiab cov electrolytes yog 450,000 tons, 350,000 tons, thiab 3.4 billion square meters, raws li.Nplej, 130,000 tons, nce ntau dua 130%, kev lag luam tag nrho cov khoom tsim tawm hauv thawj ib nrab ntawm lub xyoo tau tshaj 240 billion yuan.Cov khoom xa tawm tau nce ntxiv.Raws li cov ntaub ntawv kev lis kev cai, tag nrho export ntim ntawmlithium-ion roj teebnyob rau hauv thawj ib nrab ntawm lub xyoo yog 74.3 billion yuan, ib xyoo-rau-xyoo nce ntawm ze li ntawm 70%.

Qhov thib ob yog kev hloov kho sai ntawm cov khoom siv thev naus laus zis.Lub zog ntom ntom ntawm square-plhaublithium hlau phosphatethiab soft-packli-ion roj teebloj-tsim los ntawm cov lag luam tseem ceeb tau mus txog 160Wh / kg thiab 250Wh / kg feem.Lub zog cialithium-ion roj teebfeem ntau ua tiav lub neej voj voog ntau dua 5,000 zaug, thiab lub neej voj voog ntawm cov khoom lag luam los ntawm cov tuam txhab ua lag luam tshaj 10,000 zaug.Tshiab cobalt-dawbroj teebthiab semi-solidroj teebleeb lub pace ntawm huab hwm coj ntau lawm.Roj teebKev nyab xeeb tau txais kev saib xyuas ntau ntxiv, thiab ntau yam kev tiv thaiv xws li ntsuas qhov kub thiab txias, rwb thaiv tsev kub, dej txias, thermal conduction, tso pa tawm, thiab kev ua haujlwm siab tau raug txhawb nqa thiab siv hauv kev ua haujlwm theem.

Qhov thib peb yog txhawm rau txhawm rau txhawm rau ua ke thiab txhim kho cov khoom siv kho qhov muag.Thaum kev muag khoom ntawm cov neeg siv khoom-homlithium roj teebtau nce ntau dua 10% thiab kev muag khoom ntawm lub hwj chim-homlithium roj teebtau tshaj 58GW, raws li "carbon ncov thiab carbon neutrality" tau dhau los ua kev pom zoo dav dav ntawm tag nrho cov zej zog, lub zog cialithium roj teebtau ushered nyob rau hauv tawg loj hlob."Photovoltaic zog tsim,roj teeblub zog cia, daim ntawv thov davhlau ya nyob twg "kev koom ua ke thiab lub zog tshiab hluav taws xob hluav taws xob kev lag luam saw yog maj nrawm nrawm ntawm txoj kev loj hlob, cov lag luam tseem ceeb hauv kev lag luam.lithium roj teeb, photovoltaic thiab lwm yam kev lag luam tau ntxiv dag zog rau kev koom tes, thiab kev tsim kho ntawm photovoltaic cia tau nrawm dua.15GWh, nce 260% xyoo-rau-xyoo.

Plaub, theem ntawm kev txawj ntse ntau lawm txuas ntxiv txhim kho.Kev lag luam hauv qab tau txuas ntxiv txhim kho cov kev xav tau raulithium-ion roj teebkev sib xws, kev tawm los, thiab kev nyab xeeb, thiab kev ua haujlwm huv huv, cov kab ntau lawm, kev tswj xyuas ntse, thiab cov chaw taws teeb tswj tau dhau los ua cov qauv tsim khoom.Kev huv huv tag nrho ntawm cov chaw ua haujlwm tseem ceeb tau mus txog 10,000, thiab kev huv huv ntawm cov txheej txheem kev cob qhia tseem ceeb yog siab dua 1,000.Ib tug loj tus naj npawb ntawm cov khoom semi-tiav yog pauv mus siv lub tsheb ntse.Cov qib ntawm kev tsim khoom tsis muaj neeg ua haujlwm tau txhim kho tas li.Roj teeb traceability thiab cov txheej txheem tswj cov txheej txheem tau dav tsim thiab siv.

Thib tsib, kev lag luam peev thiab nyiaj txiag ib puag ncig yog xoob.Raws li cov koom haum tshawb fawb, hauv thawj ib nrab ntawm lub xyoo, cov tuam txhab tseem ceeb tshaj tawm ze li ntawm 100 qhov kev nqis peev hauv kev lag luam.lithium-ion roj teebkev lag luam saw, nrog rau tag nrho cov peev ntawm ntau tshaj 490 billion yuan, uas cov peev nyob rau hauvroj teebthiab plaub cov ntaub ntawv loj tshaj 310 billion yuan thiab 180 billion yuan feem.Nyob rau hauv thawj ib nrab ntawm lub xyoo, ntau tshaj 20lithium-ion roj teebkev lag luam saw tuam txhab uas muag tau thov rau npe, nrog rau tag nrho cov nyiaj txiag teev ntawm ze li ntawm 24 billion yuan.Kev tsim cov qauv tshiab hauv tsev thiab thoob ntiaj teb dual-cycle yog nrawm.Cov tuam txhab lag luam hauv tebchaws tau nqis peev thiab tsim cov chaw tsim khoom hauv thaj chaw tseem ceeb txawv teb chaws, thiab cov peev txheej thoob ntiaj teb thiab cov tuam txhab ntxiv dag zog rau kev koom tes nrog cov tuam txhab hauv tebchaws los ntawm kev koom nrog kev ncaj ncees thiab kev cog lus ntev.