Tunable optical properties of OH-functionalised graphene quantum dots

K. R. Geethalakshmi, Teng Yong Ng, Rachel Crespo-Otero
2016 Journal of Materials Chemistry C  
Functionalisation with OH groups can tune the optical properties of Graphene oxide quantum dots (GO-QDs). Selective functionalisation of positions with large electron–hole separation offers a strategy to control the optical gap and photoluminescence properties.
doi:10.1039/c6tc02785g fatcat:rfwfd7megvffhe4ancd3g7jklu