Microstructures of layered Ni-rich cathodes for lithium-ion batteries

Abstract

The microstructural degradation, stabilization, and characterization of layered Ni-rich cathodes for Li-ion batteries are comprehensively reviewed in this paper.

Synergistically enhancing interface stability with soft gel and garnet-type Li6.4La3Zr1.4Ta0.6O12 bi-functional composite electrolyte of lithium metal batteries

“…This indicates that the cathode of LFP‖As-THCE-10%LLZTO‖Li-FEC contains a large number of inorganic components after cycling, which is conducive to the construction of a dense interface between the electrolyte and the electrode and enhance the oxidation resistance of the cathodic side. 56…”

The future nickel metal supply for lithium-ion batteries

“…2c). 53,54 LiF and some byproducts such as MnF 2 , CoF 2 , and NiF 2 are formed by the erosion of HF to lithium residues on the particle surface and dissolution of excess metal ions, respectively. 55 Lastly, the intergranular microcracks among primary particles or second particles are produced owing to the anisotropic lattice variations and structural collapse, which can enlarge the exposed internal surface and provide a channel for electrolyte penetration into the interior particles (Fig.…”

Revolutionizing energy storage: exploring the nanoscale frontier of all-solid-state batteries

“…29 The robust integrated composition of nanomaterials lowers Li ion insertion and removal size growth after many charge–discharge cycles. 30 The strong construction can withstand volume changes during insertion and withdrawal without deforming. Li ions are easier to insert and remove with improved strain accommodation.…”