Cov roj teeb lithium hlau (LMBs) tau cog lus rau cov neeg sib tw rau cov khoom siv hluav taws xob txuas ntxiv vim lawv lub zog loj ntawm ob qho tib si hnyav thiab ntim. Txawm li cas los xij, LMBs feem ntau raug tswj tsis tau lithium deposition, tsis ruaj tsis khov electrolyte interphase, thiab ntim nthuav dav, uas yooj yim ua rau qis Coulombic efficiency, tsis zoo caij tsheb kauj vab, thiab txawm tias muaj kev nyab xeeb, cuam tshuam lawv cov kev siv tau rau ntau tshaj plaub caug xyoo.
Cov teeb meem no tuaj yeem ua rau hnyav dua yog tias ua haujlwm ntawm qhov ceev tam sim no siab. Ntawm no lub roj teeb lithium hlau ruaj khov uas siv tau los ntawm 3D porous poly-melamine-formaldehyde ( melamine ua npuas ncauj ) (PMF) / Li composite anode tau tshaj tawm.
PMF nrog ntau pawg polar pawg (amine thiab triazine) tuaj yeem ua kom zoo li Li-ion concentration thaum cov ions mus rau ntawm qhov chaw anode thiab yog li ua kom zoo li Li deposition.
Ntxiv mus, 3D qauv anode tuaj yeem ua tus Li tswv kom txo qhov ntim hloov thaum Li stripping thiab plating txheej txheem. Kev ntsuas Galvanostatic qhia tau hais tias 3D sib xyaw electrode tuaj yeem ua tiav high-lithium Coulombic efficiency ntawm 94.7% ntawm qhov ceev tam sim no ntawm 10 mA cm-2 tom qab 50 cycles nrog qis hysteresis thiab du voltage plateaus. Thaum ua ke nrog Li4Ti5O12, ib nrab-hlwb qhia txog kev muaj peev xwm ua tau zoo thiab Coulombic ua tau zoo, qhib lub sijhawm zoo rau cov roj teeb muaj zog.
SINOYQX txhawb nqa cov ntaub ntawv melamine ua npuas ncauj rau qhov kev tshawb fawb no.
Yog xav paub ntxiv txog melamine ua npuas ncauj los ntawm SINOYQX, thov hu rau peb ntawm [email tiv thaiv] los yog suab rau peb: +86-28-8411-1861.
Xov Xwm Sib cuag: Email: [email tiv thaiv] Xov tooj: +86-28-8411-1861.
Qee cov duab thiab cov ntawv luam tawm los ntawm Is Taws Nem, thiab cov ntawv pov thawj yog los ntawm tus sau thawj. Yog tias muaj kev ua txhaum cai, thov hu rau peb kom tshem tawm.