Figure 2.

Photo of 62.5-mg/L CNTs in hexane with various weight ratios of CNTs and polymer dispersant. From left to right, the weight ratios of CNTs and polymer dispersant were 1:0, 1:0.25, 1:0.5, 1:0.75, 1:1, 1:1.25, and 1:1.5.

Hsiao et al. Nanoscale Research Letters 2012 7:240   doi:10.1186/1556-276X-7-240
Download authors' original image