Fig. 2: Structural and compositional characterizations. | Nature Communications

Fig. 2: Structural and compositional characterizations.

From: Ultrarobust, tough and highly stretchable self-healing materials based on cartilage-inspired noncovalent assembly nanostructure

Fig. 2

a A high-resolution TEM image of the exfoliated WS2 nanosheet. b XRD patterns of WS2 powder and WS2 nanosheets. c Raman spectra of WS2 bulk and nanosheets. d TGA curve of TA-WS2 nanosheets before and after dialysis. e, f TEM images of 16 wt% TA-WS2/PU composites with 3D conductive network. g, h Temperature-dependent FTIR spectra of 16 wt% TA-WS2/PU nanocomposites upon heating from 25 to 170 °C, g 3250–3500 cm−1, and h 1660–1780 cm−1. i Optimized structures and binding energies of the before and after interfacial design.

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