Functionalized carbon dots with polydentate ligands for highly stable aqueous zinc ion batteries
Functionalized carbon dots with polydentate ligands for highly stable aqueous zinc ion batteries
研究概述
研究内容请参见论文原文。
谱图与表征信息
Fig. 2. The TEM image (a) and HRTEM image (b) of FCDs; (c) The FTIR spectrum of FCDs; (d–f) The high-resolution XPS of C 1s, N 1s, and O 1s spectra of FCDs, respectively. (g) The 1HNMR spectra of ZnSO4, FCDs and FCDs/ZnSO4 aqueous solutions; (h) The normalized Zn K-edge XANES spectra of ZnSO4 electrolyte with and without the FCDs additive. The inset is the enlarged Zn K-edge XANES spectra; (i) The EXAFS spectra in R space.