Lithium-ion roj teeb patents nthuav tawm, Huawei tuaj yeem tshaj tawm cov thev naus laus zis thev naus laus zis?

Raws li peb txhua tus paub, roj teeb lub neej yog ntaj ntawm Damocles dai ntawm lub xov tooj ntawm tes. Ntawm cov nta ntau ntawm cov xov tooj smartphones uas muab cov kev paub zoo rau cov neeg siv, qhov ntev ntawm lub roj teeb lub neej yog ib qho kev sib txuas tsis muaj zog. Cov tuam txhab xov tooj ntawm tes tau hais txog qhov teeb meem no hauv ob txoj hauv kev tseem ceeb: los ntawm kev ntxiv cov peev txheej them ceev; los yog los ntawm kev ua kom lub roj teeb them ceev.

Lub Xeev Lub Chaw Haujlwm Saib Xyuas Kev Txawj Ntse ntawm Tuam Tshoj tsis ntev los no tau tshaj tawm patent rau kev tsim cov roj teeb lithium los ntawm Huawei, uas piav qhia txog cov khoom siv anode tshiab rau cov roj teeb lithium-ion thib ob, uas tshwm sim los ua ke ntawm ob qho kev xaiv saum toj no. Huawei tau qhia txog lub zog muaj zog silicon-raws li cov khoom siv hauv cov khoom siv roj teeb, thiab los ntawm cov thev naus laus zis tshiab ntawm heteroatom-doped silicon-raws li cov khoom siv, nws muab cov channel ceev rau kev tsiv teb tsaws ntawm lithium ions thaum lub sij hawm them nyiaj, thiab roj teeb tseem ceeb. ceev them peev xwm.

Raws li cov kws tshaj lij hauv kev lag luam, Huawei qhov kev xaiv ntawm cov khoom siv silicon hauv cov roj teeb lithium-ion yog qhov tseem ceeb vim tias nws lub peev xwm lithium embedded ntau dua li cov graphite anode. Qhov no txhais tau tias nws tuaj yeem kaw lub zog ntau dua, yog li ua kom lub zog ntom ntom ntawm lithium-ion roj teeb.

Cov khoom siv nitrogen-doped tuaj yeem siv los khi cov khoom siv silicon ntawm lithium-embedded expansion, nitrogen atoms thiab carbon atoms nyob rau hauv daim ntawv ntawm pyridyl nitrogen, graphitic nitrogen thiab pyrrole nitrogen ua ke los tsim ib tug ruaj khov peb-dimensional carbon skeleton network rau inhibit. cov ntaub ntawv muaj peev xwm ntawm silicon; Tsis tas li ntawd, nitrogen-doped carbon network tuaj yeem txhim kho tag nrho cov hluav taws xob conductivity ntawm cov khoom sib xyaw uas muaj cov khoom siv silicon / nitrogen-doped carbon cov khoom, tshiab lub cev ceev lithium cia qhov chaw thiab channel, rhuav tshem cov kev txwv ntawm cov tshuaj lithium cia ntxiv, nws tuaj yeem ua tau zoo. nce tus nqi txwv ntawm lub roj teeb them tam sim no.

Yog tias qhov kev xav no muaj tseeb, tom qab ntawd lub tshuab patented no zoo li yuav yog qhov tshiab ntawm Honour Magic roj teeb. Nws kuj yog ib qho kev txhim kho ntawm cov thev naus laus zis thev naus laus zis thev naus laus zis uas Huawei tau nthuav tawm ntawm 56th Battery Symposium hauv Nagoya, Nyiv. Ib yam li cov cuab yeej kov ntau tau hloov pauv cov duab ntawm cov xov tooj ntawm tes, Huawei’s ultra-high-speed charging thev naus laus zis yuav rov txhais txoj hauv kev uas tib neeg siv smartphones thiab txuag cov neeg siv los ntawm “kev ntxhov siab ntawm xov tooj ntawm tes”.

Nws tsim nyog hais tias Huawei’s ultra-high-speed charging technology kuj tseem siv sab nraum cov neeg siv khoom siv hluav taws xob. Piv txwv li, nws tuaj yeem tsav tsheb fais fab hauv daim ntawv ntawm cov roj teeb pob. Yog li Huawei puas yuav nthuav nws txoj kev lag luam ntxiv rau yav tom ntej? Huawei tseem tsis tau teb rau qhov no, tab sis peb tuaj yeem pom los ntawm cov thev naus laus zis uas txawm hais tias lub roj teeb kim los tsim, nws tseem yuav ua rau muaj kev rov qab siab dua yav tom ntej.

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