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. 2024 Mar 11;16:151. doi: 10.1007/s40820-024-01370-z

Fig. 2.

Fig. 2

Microstructure and TE properties of the aerogels. a–c SEM images of TE composite aerogel under different compression strains ((a) ε = 20%, (b) ε = 40%, (c) ε = 60%). d The TE properties variations when subjected to compression strain (0–80%). e The variation in TE properties for the aerogel after multiple compression cycles with 60% strain. f Raman spectra of the pure SWCNT, PEDOT:PSS and the composite aerogel