Observation of pH-, solvent-, spin-, and excitation-dependent blue photoluminescence from carbon nanoparticles

2010610 citationsJournal Article

Authors

Dengyu Pan · Shanghai University

Jingchun Zhang · Shanghai University

Zhen Li · Shanghai University

Chao Wu · Shanghai University

Xiumei Yan · Shanghai University

Minghong Wu · Shanghai University

Abstract

Highly blue luminescent carbon nanoparticles with photo-luminescence quantum yields of 31.6%-40.6% were prepared by a one-step pyrolytic route from ethylenediamine-tetraacetic acid salts and a unique emission that is strongly dependent on pH, solvent, spin, and excitation wavelength was observed.

Topics & Keywords

Carbon and Quantum Dots Applications Luminescence and Fluorescent Materials Luminescence Properties of Advanced Materials

Publication Details

Published in: Chemical Communications

Volume 46, Issue 21, pp. 3681-3681

DOI: 10.1039/c000114g

Field-Weighted Citation Impact: 14.86

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Observation of pH-, solvent-, spin-, and excitation-dependent blue photoluminescence from carbon nanoparticles

Authors

Abstract

Topics & Keywords

Publication Details