Enhanced Structural Stability of Single-Crystalline Ni-Rich Cathode Enables Improved Cyclability in Pouch Cells
Enhanced Structural Stability of Single-Crystalline Ni-Rich Cathode Enables Improved Cyclability in Pouch Cells
研究概述
研究内容请参见论文原文。
谱图与表征信息
Figure 3. (a) Ex situ Ni K-edge XANES spectra and (b) k2-weighted FT magnitudes of Ni K-edge FT-EXAFS for SCNCM90 and SCNCM90− 0.6ST. In situ EPR of (c, d) SCNCM90 and (e, f) SCNCM90−0.6ST during the initial lithiation process after charging to 4.5 V. In situ heating Raman results of fully charged (g, h) SCNCM90 and (i, j) SCNCM90−0.6ST electrodes during the heating experiment.