Cheap carbon nanodots obtained from waste and their use as luminescent material for (water-based) ink-jet inks

Varisco, Massimo (School of Engineering and Architecture (HEIA-FR), HES-SO // University of Applied Sciences Western Switzerland) ; Zufferey, David (School of Engineering and Architecture (HEIA-FR), HES-SO // University of Applied Sciences Western Switzerland) ; Bircher, Fritz (School of Engineering and Architecture (HEIA-FR), HES-SO // University of Applied Sciences Western Switzerland) ; Steiner, Olimpia Mamula (School of Engineering and Architecture (HEIA-FR), HES-SO // University of Applied Sciences Western Switzerland)

We report here a method for the synthesis of carbon nanodots from wine industry waste. These nanoparticles were characterised and used to formulate luminescent inks. Invisible in the daylight, the inks are revealed as blue under UV irradiation (emission maximum around 430 nm).


Keywords:
Conference Type:
short paper
Faculty:
Ingénierie et Architecture
School:
HEIA-FR
Institute:
ChemTech - Institut des technologies chimiques
IPRINT - Institut de printing
Publisher:
Fribourg, Switzerland, 10-13 September 2017
Date:
2017-09
Fribourg, Switzerland
10-13 September 2017
Pagination:
4 p.
Published in:
Advances in Printing Media and Technology, Vol. XLIV(IV) ; Proceedings of the 44th International Research Conference of iarigai 10-13 September 2017, Fribourg , Switzerland,
External resources:
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 Record created 2021-05-18, last modified 2021-05-28

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