fig4
From: Partially graphitic structure-assisted hard carbon derived from lignin for sodium-ion battery anodes
Figure 4. HR-TEM images of (A) CF-1300C and (B) LF-1300C. The inset images show the diffraction patterns obtained via FFT. (C) XRD patterns and (D) Raman spectra of CF-1300C and LF-1300C. TGA results for (E) CF-1300C and (F) LF-1300C.
