Issue 21, 2010

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

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.

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

Supplementary files

Article information

Article type
Communication
Submitted
06 1月 2010
Accepted
23 3月 2010
First published
15 4月 2010

Chem. Commun., 2010,46, 3681-3683

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

D. Pan, J. Zhang, Z. Li, C. Wu, X. Yan and M. Wu, Chem. Commun., 2010, 46, 3681 DOI: 10.1039/C000114G

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