Poly complexes based unsaturated β-diketones and rare earth elements for optoelectronics

The complexes of samarium(III) with 2-methyl-5-phenylpenten-1-3,5-dione (mphpd) Sm(mphpd) 3 ·2H 2 O and 2,6-dymethyl-heptene-1-3,5-dione (hdmhpd), Sm(hdmhpd) m were synthesized. The polycomplexes on their basis [Sm(mphpd) 3 ] n , [Sm(hdmhpd) m ] n and copolymers with styrene Sm(mphpd) 3 -co-styrene...

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Published inMolecular crystals and liquid crystals (Philadelphia, Pa. : 2003) Vol. 640; no. 1; pp. 134 - 144
Main Authors Savchenko, Irina, Berezhnytska, Aleksandra, Trunova, Elena, Rusakova, N., Fedorov, Ya, Grozduyk, G.
Format Journal Article
LanguageEnglish
Published Taylor & Francis 21.11.2016
Subjects
complexes
Coordination compounds
copolymer
Dynamical systems
Electronics
luminescence
Nanostructure
Polymerization
Rare earth elements
Spectra
structure
Styrenes
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ISSN1542-1406
1563-5287
DOI10.1080/15421406.2016.1257311

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Summary:The complexes of samarium(III) with 2-methyl-5-phenylpenten-1-3,5-dione (mphpd) Sm(mphpd) 3 ·2H 2 O and 2,6-dymethyl-heptene-1-3,5-dione (hdmhpd), Sm(hdmhpd) m were synthesized. The polycomplexes on their basis [Sm(mphpd) 3 ] n , [Sm(hdmhpd) m ] n and copolymers with styrene Sm(mphpd) 3 -co-styrene in ratio 5:95 were obtained by free-radical polymerization and the kinetics of polymerization was studied by dilatometric method at the first time. The method of dynamic light scattering and the results of electronic microscopy showed that the obtained polymer systems are nanoscale. The luminescent spectra of obtained metal complexes in solid state are investigated and analyzed. The electroluminescent spectra of organic planar heterostructure ITO/PEDOT:PSS/{[Sm(mphpd) 3 ] n [Styrene] m }/Al are examined.
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ISSN:1542-1406
1563-5287
DOI:10.1080/15421406.2016.1257311