Template synthesis of monodisperse carbon nanodots

Monodisperse carbon nanodots in pores of mesoporous silica particles are obtained by template synthesis. This method is based on introducing a precursor (organosilane) into pores, its thermal decomposition with formation of carbon nanodots, and the template removal. Structural analysis of the nanoma...

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Bibliographic Details
Published in:Physics of the solid state 2016-12, Vol.58 (12), p.2545-2549
Main Authors: Kurdyukov, D. A., Eurov, D. A., Stovpiaga, E. Yu, Kirilenko, D. A., Konyakhin, S. V., Shvidchenko, A. V., Golubev, V. G.
Format: Article
Language:English
Subjects:
Low-Dimensional Systems
Nanomaterials
Physics
Physics and Astronomy
Solid State Physics
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Summary:Monodisperse carbon nanodots in pores of mesoporous silica particles are obtained by template synthesis. This method is based on introducing a precursor (organosilane) into pores, its thermal decomposition with formation of carbon nanodots, and the template removal. Structural analysis of the nanomaterial has been performed, which showed that carbon nanodots have an approximately spherical form and a graphite-like structure. According to dynamic light scattering data, the size of carbon nanodots is 3.3 ± 0.9 nm.
ISSN:1063-7834
1090-6460
DOI:10.1134/S1063783416120167