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

DOI

10.2991/isesce-15.2015.77How to use a DOI?

Keywords

Mesoporous carbon; Nitric acid oxidation method; Carbon quantum dots; Optical properties

Abstract

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 high water solubility, good photo stability.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhipeng Sun
AU  - Qian Luo
AU  - Wensheng Ran
PY  - 2015/12
DA  - 2015/12
TI  - Preparation and Characterization of Amine Modified Carbon Quantum Dots from Mesoporous Carbon
BT  - Proceedings of the 2015 International Symposium on Energy Science and Chemical Engineering
PB  - Atlantis Press
SP  - 383
EP  - 386
SN  - 2352-5401
UR  - https://doi.org/10.2991/isesce-15.2015.77
DO  - 10.2991/isesce-15.2015.77
ID  - Sun2015/12
ER  -