Binary Fluorescence Labeling for the Recovery of Polymeric Materials for Recycling

Langhals, Heinz ; Schmid, Tanja; Herman, Markus; Zwiener, Matthias und Hofer, Alexander (2013): Binary Fluorescence Labeling for the Recovery of Polymeric Materials for Recycling. In: International Journal of Environmental Engineering Science and Technology Research, Bd. 1, Nr. 7: S. 124-132

Abstract

Fluorescent perylene derivatives for the invisible digital coding of polymers were reported where a binary combination of fluorescent doping allows the unambiguous identification of the polymers for sorting. The mono-material recovery of the polymeric materials is an important prerequisite for the high-performance application of recycled material and was enabled by the application of optical methods.

• Dokumententyp: Zeitschriftenartikel
• Publikationsform: Publisher's Version
• Keywords: Recycling, Labeling, Recovery, Fluorescence, Coding
• Fakultät: Chemie und Pharmazie
• Themengebiete: 500 Naturwissenschaften und Mathematik > 540 Chemie
• ISSN: 2326 - 3113
• Sprache: Englisch