Spectral-Luminescent and Electroluminescent Properties of Charge-transfer Systems Based On Electron-donating Diphenylamine Derivatives and Acceptors of Dibenzothiophene Sulfone and Phenanthridine.
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DOI: 10.1007/s10895-021-02758-5
Abstract: Spectral characteristics and luminescence under the photo- and electro-excitation of substituted dibenzthiophene sulfone and phenanthridine were studied in this paper. Diphenylamines are substituents introduced in the 2nd and 7th positions (linear configuration) or the 3rd… read more here.
Keywords: electroluminescent properties; properties charge; diphenylamine; spectral luminescent ... See more keywords
Synthesis and spectral-luminescent properties of La1-xPrxGa0.5Sb1.5O6 solid solutions
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.05.233
Abstract: Abstract The series of La1-xPrxGa0.5Sb1.5O6 solid solutions (x = 0–1) with PbSb2O6 structure was synthesized. The comparative study of the La1-xPrxGa0.5Sb1.5O6 morphology showed all compounds have net microstructures. Herein the Pr concentration increasing leads to particles size… read more here.
Keywords: 5sb1 5o6; 5o6 solid; spectral luminescent; xprxga0 5sb1 ... See more keywords
Effect of substituents on spectral, luminescent, and time-resolved spectral properties of 2,6-diarylidene derivatives of cyclohexanone
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DOI: 10.1134/s0018143917060108
Abstract: Spectral, luminescent, and time-resolved properties of 2,6-dibenzylidene cyclohexanone and its symmetric derivatives in the para-position of benzene ring (dimethoxy, dimethylthio, and bis-N,N-diethylamino groups) have been studied in media of different polarity (cyclohexane, acetonitrile, dimethylsulfoxide, and… read more here.
Keywords: dibenzylidene cyclohexanone; cyclohexanone; time resolved; spectral luminescent ... See more keywords
Spectral Luminescent Properties of 3-[5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]acrylic Acid and Its Complex with Zn(II)
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DOI: 10.1134/s1070363218040369
Abstract: Zinc complex of (E)-3-[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]acrylic acid has been prepared; its structure and composition have been elucidated by means of IR and 1Н as well as 13С NMR spectroscopy. Spectral luminescent properties of the ligand and the… read more here.
Keywords: methoxyphenyl oxadiazol; oxadiazol acrylic; luminescent properties; acrylic acid ... See more keywords
Synthesis and Spectral-Luminescent Properties of Zinc Sulfide Nanoparticles in a Perfluorosulfonic Membrane
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DOI: 10.1134/s1070363218060269
Abstract: Zinc sulfide nanoparticles were synthesized in pores of a perfluorosulfonic membrane by ion exchange fixation of Zn2+ cations followed by the processing with gaseous hydrogen sulfide. Resulting ZnS particles are X-ray amorphous, have a low… read more here.
Keywords: perfluorosulfonic membrane; sulfide nanoparticles; synthesis spectral; zinc sulfide ... See more keywords
Spectral-Luminescent Properties of 2-(2,6-Difluorophenyl)-5-phenyl-[2-acetyl(benzoyl)oxyphenyl]-1,3,4-oxadiazoles
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DOI: 10.1134/s107036321810033x
Abstract: Abstract2-(2,6-Difluorophenyl)-5-phenyl(2-hydroxyphenyl)-1,3,4-oxadiazoles were synthesized by cyclization of N-(2,6-difluorobenzoil) derivatives of benzohydazide or salicylhydrazide in thionyl chloride. When acylating 2-[5-(2,6-difluorophenyl)-1,3,4-oxadiazole-2-yl]phenol by acetyl or benzoyl chloride corresponding acetate and benzoate were obtained. Spectral-luminescent properties of the synthesized compounds… read more here.
Keywords: spectral luminescent; difluorophenyl phenyl; luminescent properties; acetyl benzoyl ... See more keywords
Synthesis and Spectral-Luminescent Properties of Octa-substituted Aluminum Phthalocyanines Bearing Biphenyloxy Groups
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DOI: 10.1134/s1070363219100116
Abstract: Mixed-substituted aluminum phthalocyanines bearing biphenyloxy substituents and nitro groups or 1-benzotriazole moieties in the periphery were synthesized on the basis of the previously obtained 4,5-disubstituted phthalonitriles. The spectral-luminescent properties of the resultant compounds were studied. read more here.
Keywords: substituted aluminum; luminescent properties; phthalocyanines bearing; aluminum phthalocyanines ... See more keywords
Spectral-luminescent properties of vapor deposited Cr:ZnS thin films and their application as saturable absorbers for 1.5-μm erbium lasers
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DOI: 10.1364/ome.8.000522
Abstract: We report the results of the extensive spectral-luminescent characterization including concentration quenching analysis of the first laser-quality vapor-deposited Cr:ZnS films, and demonstrate their use as saturable absorbers. Comparison of spectral-luminescent properties with bulk Cr:ZnS indicates… read more here.
Keywords: luminescent; luminescent properties; saturable absorbers; deposited zns ... See more keywords
Synthesis, Structure, and Spectral-Luminescent Properties of Peripherally Fluorinated Mg(II) and Zn(II) Octaphenyltetraazaporphyrins
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DOI: 10.3390/molecules27238619
Abstract: The cyclization of di-(2,6-difluorophenyl)maleindinitrile with magnesium(II) and zinc(II) acetates in boiling ethylene glycol is applied to synthesize Mg(II) and Zn(II) complexes of the octa-(2,6-difluorophenyl)tetraazaporphyrin. The compounds are identified by UV–Vis, 1H NMR, and mass spectrometry… read more here.
Keywords: properties peripherally; structure spectral; spectral luminescent; synthesis structure ... See more keywords