Fig. 4.
Structure characterizations of TaS2 films. Photos, cross-sectional SEM images and 3D reconstruction microstructure based on FIB/SEMT of a TaS2 freestanding film, b TaS2 /BC (10:1) composite film, and c TaS2 /ANFs (10:1) composite film (Gray indicates TaS2, Blue indicates voids, BC or ANFs). d XPS survey spectra of TaS2 freestanding film, TaS2 /BC (10:5) composite film, and TaS2 /ANFs (10:5) composite film. Raman mappings of e TaS2/BC (10:5) composite film and f TaS2/ANFs (10:5) composite film