Phase-engineering modulation of Mn-based oxide cathode for constructing super-stable sodium storage
Phase-engineering modulation of Mn-based oxide cathode for constructing super-stable sodium storage
研究概述
研究内容请参见论文原文。
谱图与表征信息
Fig. 4. The XANES spectra of Mn K-edge at pristine for P2/P’3 and P2/P3 (a). EXAFS spectra at Mn K-edge for P2/P’3 (b) and P2/P3 (c). EXAFS fitting curve at Mn K-edge for P2/ P’3 (d). The XPS spectrum of O 1s (e and f) for P2/P’3 at different charge process. Ex-situ XRD patterns and the corresponding voltage plots (g), the enlargement region of 40– 50 (h) at 0.1 C of P2/P’3.