Literature DB >> 30806381

Charge transfer in graphene quantum dots coupled with tetrathiafulvalenes.

Tobias Scharl1, Andrés Ferrer-Ruiz, Adrián Saura-Sanmartín, Laura Rodríguez-Pérez, M Ángeles Herranz, Nazario Martín, Dirk M Guldi.   

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.

Entities:  

Year:  2019        PMID： 30806381     DOI： 10.1039/c8cc09990a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  Effective Synthesis of Carbon Hybrid Materials Containing Oligothiophene Dyes.

Authors:  Piotr Kamedulski; Piotr A Gauden; Jerzy P Lukaszewicz; Anna Ilnicka
Journal:  Materials (Basel)       Date:  2019-10-15       Impact factor: 3.623

2.  A photoredox catalysed Heck reaction via hole transfer from a Ru(ii)-bis(terpyridine) complex to graphene oxide.

Authors:  Marta Rosenthal; Jörg K N Lindner; Uwe Gerstmann; Armin Meier; W Gero Schmidt; René Wilhelm
Journal:  RSC Adv       Date:  2020-11-25       Impact factor: 4.036

3.  Initiating Electron Transfer in Doubly Curved Nanographene Upon Supramolecular Complexation of C60.

Authors:  Simon Zank; Jesús M Fernández-García; Anton J Stasyuk; Alexander A Voityuk; Marcel Krug; Miquel Solà; Dirk M Guldi; Nazario Martín
Journal:  Angew Chem Int Ed Engl       Date:  2021-12-29       Impact factor: 16.823
  3 in total

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