Preparation and Characterization of Amine Modified Carbon Quantum Dots from Mesoporous Carbon

Zhipeng Sun, Qian Luo, Wensheng Ran
2015 Proceedings of the 2015 International Symposium on Energy Science and Chemical Engineering   unpublished
Amine modified carbon quantum dots were synthesized though a simple nitric acid oxidation method together with a hydrothermal treatment using mesoporous carbon as precursor. The features and properties of product were characterized by fourier transform infrared spectroscopy (FTIR), photoluminescence spectra (PL), High-resolution transmission electron microscopy (HRTEM), UV-visible spectroscopy (UV/vis) and X-ray diffraction (XRD). The results indicated that the GQDs have bright aquamarine with
more » ... ht aquamarine with high water solubility, good photo stability.
doi:10.2991/isesce-15.2015.77 fatcat:2clv6vebi5b37oa533vx3pzkre