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Issue 22, 2019
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Charge transfer in graphene quantum dots coupled with tetrathiafulvalenes

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Abstract

Water-soluble fluorescent graphene quantum dots have been successfully prepared through a top-down approach, that is, starting with graphite, and covalently functionalizing it with π-extended tetrathiafulvalene. Charge transfer investigations reveal noticeably slower charge recombination when compared with exTTF nanoconjugates featuring carbon nanodots, for which a larger presence of trap states is observed.

Graphical abstract: Charge transfer in graphene quantum dots coupled with tetrathiafulvalenes

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Article information


Submitted
17 Dec 2018
Accepted
18 Feb 2019
First published
18 Feb 2019

Chem. Commun., 2019,55, 3223-3226
Article type
Communication

Charge transfer in graphene quantum dots coupled with tetrathiafulvalenes

T. Scharl, A. Ferrer-Ruiz, A. Saura-Sanmartín, L. Rodríguez-Pérez, M. Á. Herranz, N. Martín and D. M. Guldi, Chem. Commun., 2019, 55, 3223
DOI: 10.1039/C8CC09990A

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