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 SM ISO690:2012BORDIAN, Olga, CULEAC, Ion, YOVU, M., VERLAN, Victor, POPUSHOI, Ana, POPUŞOI, Mihail, ROBU, Stephan V., DRAGALINA, Galina, SHEPEL, Diana. Technology and some optical proprieties of nanocomposites PEPC/CuPc. In: Moldavian Journal of the Physical Sciences, 2013, nr. 3-4(12), pp. 229-237. ISSN 1810-648X. |
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| Moldavian Journal of the Physical Sciences | ||||||
| Numărul 3-4(12) / 2013 / ISSN 1810-648X /ISSNe 2537-6365 | ||||||
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| Pag. 229-237 | ||||||
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A new structural nanocomposite (NC) based on oligomer poly(N-epoxypropyl)carbazole (PEPC) and copper phthalocyanine (CuPc) nanocrystals on a glass substrate are prepared by casting and droplet methods under normal conditions (room temperature, atmospheric pressure). Thin films of the PEPC/CuPc nanocomposite are characterized by visible optical, infrared (FT-IR), and photoluminescence (PL) spectra. The observed FT-IR bands are assigned to vibration modes of molecules and nanocrystals of CuPc on the basis of their symmetry. The optical spectra of PEPC/CuPc nanocomposites films show three main absorption bands attributed to CuPc, one band positioned at 1.46 eV, another one located at 2.02 eV, which is known as the π→ π* transitions in Q-bands and the π→ π* transitions of Soret B-band which was located at 3.02 eV. The effect of irradiation with ultraviolet (UV) light on the optical properties is studied. |
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<meta name="citation_title" content="Technology and some optical proprieties of nanocomposites PEPC/CuPc"> <meta name="citation_author" content="Bordian Olga"> <meta name="citation_author" content="Culeac Ion"> <meta name="citation_author" content="Yovu M."> <meta name="citation_author" content="Verlan Victor"> <meta name="citation_author" content="Popushoi Ana"> <meta name="citation_author" content="Popuşoi Mihail"> <meta name="citation_author" content="Robu Stephan V."> <meta name="citation_author" content="Dragalina Galina"> <meta name="citation_author" content="Shepel Diana"> <meta name="citation_publication_date" content="2013/06/03"> <meta name="citation_journal_title" content="Moldavian Journal of the Physical Sciences"> <meta name="citation_volume" content="12"> <meta name="citation_issue" content="3-4"> <meta name="citation_firstpage" content="229"> <meta name="citation_lastpage" content="237"> <meta name="citation_pdf_url" content="https://ibn.idsi.md/sites/default/files/imag_file/Technology%20and%20some%20optical%20proprieties%20of%20nanocomposites%20PEPC_CuPc.pdf">
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