Figure 1 | NPG Asia Materials

Figure 1

From: Micron-thick highly conductive PEDOT films synthesized via self-inhibited polymerization: roles of anions

Figure 1

(a–c) AFM and SEM images of a 250 nm PEDOT:OTs-PEPG film (a1b1c1, P1-d) and a 1240 nm PEDOT:DBSA film (a2b2c2, P4). (a1)&(a2) Topographic images. (b1)&(b2) Phase images. (c1)&(c2) SEM images. (d) O(1s) XPS result of PEDOT films. (e) Elemental analysis by XPS. AFM, atomic force microscope; DBSA, dodecylbenzenesulfonate; OT, tosylate; PEDOT, poly(3,4-ethylenedioxythiophene); PEPG, poly(ethylene glycol); SEM, scanning electron microscope; XPS, X-ray photoelectron spectroscopy.

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