RESEARCH / A0474
Carboxymethylcellulose Induced the Formation of Amorphous MnO2 Nanosheets With Abundant Oxygen Vacancies for Fast Ion Diffusion in Aqueous Zinc‐Ion Batteries
Read the original paper · 10.1002/adfm.202411990 ↗
Source figures may contain other techniques and soft X-ray spectra. C, N and O measurements are outside our current hard-XAFS testing range.
Figure 4. High-resolution XPS: a) O 1s; b) Mn 2p spectra; c) Mn 3s spectra of A-MnO2 and CMC-MnO2; d) Raman spectra of A-MnO2 and CMC-MnO2; e) PL spectra of A-MnO2 and CMC-MnO2; f) The normalized Mn K-edge XANES curves for A-MnO2 and CMC-MnO2; g) Fourier-transformed EXAFS spectra for A-MnO2 and CMC-MnO2; h,i) WT-EXAFS of A-MnO2 and CMC-MnO2 for the Mn K-edge.