Purification of nitrogen-doped graphene quantum dots and its application in polymer solar cells

Y Zhu, C Dai, C Hao, H Guo, L Yan - Colloids and Surfaces A …, 2022 - Elsevier
Nitrogen-doped graphene quantum dots (N-GQDs) have potential application in
photovoltaic devices because of their adjustable bandgap and remarkable dispersion in …