Clean Carbon 60 is BLACK

Toluene+Carbon 60=Purple

In this experiment, the color of the C60 solution in both the toluene and xylene solvents turned purple, and it was a darker purple in the TCE (Trichloroethylene), as seen in Figure 2.

The same purple color was seen in the toluene and xylene solvents possibly due to the similar structure of these two solvents consisting of a benzene ring and methyl group.

Therefore, because the solute-solvent interactions might be different, the solvent induces different optical characteristics of the C60 solutions….

Citation Information – Open Chemistry, Volume 17, Issue 1, Pages 1198-1212, eISSN 2391-5420

© 2019 Teguh Endah Saraswati et al., published by De Gruyter. This work is licensed under the Creative Commons Attribution 4.0 Public License. BY 4.0