Figure 1From: Grafting of 4-(2,4,6-Trimethylphenoxy)benzoyl onto Single-Walled Carbon Nanotubes in Poly(phosphoric acid) via Amide FunctionSEM images:a as-received SWCNTs (100000×, scale bar is 100 nm);b PPA treated SWCNTs (100000×, scale bar is 100 nm). TEM images:c as-received SWCNTs (25000×); andd PPA treated SWCNTs (50000×)Back to article page