Figure 1 | NPG Asia Materials

Figure 1

From: A semitransparent snake-like tactile and olfactory bionic sensor with reversibly stretchable properties

Figure 1

Chemical and microscopic structure of the PANI nanowire arrays. (a) Formation process of the PANI nanowire arrays. (b) SEM images of the PANI nanowire arrays on a PDMS substrate; the inset presents the high-magnification SEM image of the titled nanowire. (c) Transmittance spectrum of the PANI nanowire arrays on a PDMS substrate over the wavelength range of 300–900 nm; the inset presents photographs of the skin-like film. (d) FTIR spectrum of PANI powder scratched from the PDMS substrate.

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