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 SM ISO690:2012PLEŞCO (JIN), Irina, POSTOLACHE, Vitalie, VOLODINA, Galina, ZALAMAI, Victor, GHIMPU, Lidia, TIGINYANU, Ion. Synthesis and characterization of photosensible CH3NH3PbI3 and CH3NH3PbI3–xClx perovskite crystalline films. In: Surface Engineering and Applied Electrochemistry, 2017, nr. 1(53), pp. 15-19. ISSN 1068-3755. DOI: https://doi.org/10.3103/S1068375517010100 |
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  Surface Engineering and Applied Electrochemistry |
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| Numărul 1(53) / 2017 / ISSN 1068-3755 /ISSNe 1934-8002 | |
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| DOI:https://doi.org/10.3103/S1068375517010100 | |
| Pag. 15-19 | |
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Methylammonium lead-halide perovskites are very promising for applications as solar light-harvesting materials. This paper presents a study on the methylammonium iodide and iodide-chloride perovskite films prepared by spin coating from a liquid precursor. The powder diffraction spectroscopy has detected 10 lattice plane reflections common to a perovskite of a tetragonal crystal structure. The calculated cell parameters are a = 8.85 Å and c = 12.60 Å. The preparation conditions and their impact on the crystallization process and film morphology are discussed. A red shift of photoluminescence bands at low temperatures was evidenced. A photoelectrical study of perovskite films has revealed their high sensibility to illumination, especially in the visible spectrum, which gives a hint on their applications in photovoltaics. |
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| Cuvinte-cheie methylammonium lead halide, organic-inorganic perovskite, photo-sensibility |
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<meta name="citation_title" content="Synthesis and characterization of photosensible CH3NH3PbI3 and CH3NH3PbI3–xClx perovskite crystalline films"> <meta name="citation_author" content="Pleşco (Jin) Irina"> <meta name="citation_author" content="Postolache Vitalie"> <meta name="citation_author" content="Volodina Galina"> <meta name="citation_author" content="Zalamai Victor"> <meta name="citation_author" content="Ghimpu Lidia"> <meta name="citation_author" content="Tiginyanu Ion"> <meta name="citation_publication_date" content="2017/02/24"> <meta name="citation_journal_title" content="Surface Engineering and Applied Electrochemistry"> <meta name="citation_volume" content="53"> <meta name="citation_issue" content="1"> <meta name="citation_firstpage" content="15"> <meta name="citation_lastpage" content="19"> <meta name="citation_pdf_url" content="https://ibn.idsi.md/sites/default/files/imag_file/15_19_Synthesis%20and%20characterization%20of%20photosensible.pdf">
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