Surface Defect Passivation of Graphene Quantum Dots by Amino Functionalization and Photoluminescence Emission Enhancement
Yun-Jing WANG,Ying-Qiu LIU,Xiu-Xiu GAO,Yan-Shan ZHAN,Li-Yang PAN,Wen-Kai ZHANG,Xiao-Min FANG
Acta Physico-Chimica Sinica . 2016, (10): 2636 -2644 .  DOI: 10.3866/PKU.WHXB201606282