ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Photophysical properties of novel ferrocenyl quinoline derivatives with red emission in solutions and polymeric matrices
Dingqiao Yang, Haifeng Zhang, and Qianming Wang
School of Chemistry and Environment, South China Normal University, Guangzhou, 510006 China
Abstract: A group of novel 2-ferrocenyl quinoline derivatives was designed and their photophysical properties were thoroughly studied.
UV-VIS and steady-state fluorescence spectra show that these compounds gain energy in the ultra-violet region and give red
emissions in different organic solvents. More importantly, two transparent hybrid thick films composed of 2-ferrocenyl quinoline
and poly[1-(methoxycarbonyl)-1-methylethylene] (poly(methyl 2-methylpropenoate, (poly(methyl methacrylate), PMMA), or poly[2-hydroxyethyl
2-methylprop-2-enoate] (poly(2-hydroxyethyl methacrylate), PHEMA) matrix were successfully prepared. Both films showed red
emissions of ferrocenyl quinoline chromophore and the ideal composition of luminescent species is 10−6 M PMMA and 10−5 M PHEMA, respectively. SEM graph exhibited ferrocenyl quinoline molecules dispersed very homogenously within the above polymer
Keywords: emission - ferrocenyl quinoline - polymer - film
Full paper is available at www.springerlink.com.
Chemical Papers 64 (5) 613–618 (2010)
Sunday, December 15, 2019