Figure 2From: Effects of Gas Composition on Highly Efficient Surface Modification of Multi-Walled Carbon Nanotubes by Cation Treatment a SEM and b TEM images of the pristine MWCNTs,c SEM, and d TEM images of ECR-plasma-treated MWCNTs with 5 min exposure under H2/O2 gas compositions of 40/10 (sccm/sccm)Back to article page