1. Kev kho kom haum rau siab -Nickel roj teeb Systems
High -nickel cathode roj teeb (xws li NCM811 thiab NCA) yuav tsum muaj zog dua rau oxidation thiab corrosion ntawm cov khoom tam sim no. Cov nickel plating txheej zoo tiv thaiv cov electrolyte los ntawm corroding tooj liab ntawv ci.
Nyob rau hauv siab -voltage ceev-them scenarios, npib tsib xee-plated tooj liab ntawv ci tuaj yeem cuam tshuam tooj liab foil nto passivation thiab txo qhov kev loj hlob ntawm interfacial impedance.
2. Cov neeg nqa khoom nyiam rau Silicon-Raws li Anodes
Silicon anodes muaj peev xwm nthuav dav npaum li 300% thaum lub sij hawm them nqi thiab tawm, yooj yim ua rau tooj liab ntawv tawg lossis cov khoom siv detachment. Lub zog siab thiab toughness ntawm cov nickel plating txheej tuaj yeem tsis muaj kev ntxhov siab thiab txhim kho electrode kev ruaj ntseg.
Cov nyhuv catalytic ntawm nickel tuaj yeem txhim kho lithium-ion diffusion efficiency ntawm cov ntaub ntawv silicon.
