Figure 6From: A Facile Synthesis of Polypyrrole/Carbon Nanotube Composites with Ultrathin, Uniform and Thickness-Tunable Polypyrrole Shells Comparison of XRD spectra of (a) MWCNTs, PPy/MWCNT composites with various PPy thickness (nm): (b) 6; (c) 15; (d) 28, and (e) PPy.Back to article page