Abstract
Polyurethane copolymer fluorophores-containing perylene tetracarboxylic diimide and diphenyl anthracene units were prepared to examine the chemiluminescent properties. The UV–VIS spectrophotometric, photoluminescent and chemiluminescent characteristics were investigated for the monomeric and polymeric fluorophores. The sodium salicylate-catalyzed reaction of bis(2-carbopentyloxy-3,5,6-trichlorophenyl)oxalate with hydrogen peroxide provided a strong chemiluminescent light emission from red to blue color according to the mixing ratio of two chromophore units as analogous to the photoluminescent spectra. Although the chemiluminescent intensity was found to decay biexponentially as a function of measuring time, the chemiluminescent glow lasted for more than 24 h and was visible with the naked eye.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
