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Cover Feature: Additive‐Free Electrophoretic Deposition of Graphene Quantum Dots Thin Films (Chem. Eur. J. 72/2019)
Author(s) -
Nguyen Tam D.,
Geuli Ori,
Yeo Loo Pin,
Magdassi Shlomo,
Mandler Daniel,
Tok Alfred Iing Yoong
Publication year - 2019
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201904630
Subject(s) - graphene , quantum dot , electrophoretic deposition , materials science , deposition (geology) , cover (algebra) , dispersion (optics) , thin film , nanotechnology , chemical engineering , electrophoresis , optoelectronics , chemistry , optics , physics , chromatography , coating , mechanical engineering , paleontology , sediment , engineering , biology
Graphene quantum dots (GQDs) were coated on transparent conductive glass through electrodeposition without using any additive. Their small size and high content of deprotonated carboxylic groups of GQDs enable stability of the dispersion solution for electrodeposition. Surface morphology and physico‐optical properties of this GQDs thin film can be optimized by variation of applied voltage and deposition time. More information can be found in the Full Paper by D. Mandler, A. I. Y. Tok et al. on page 16573.