Spectroscopic and electrochemical properties of thin solid films of yttrium bisphthalocyanine |
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| Institution: | 1. International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan;2. Shenyang National Laboratory for Materials Science (SYNL), Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), 72 Wenhua Road, Shenyang 110016, China;3. National University of Science and Technology MISiS, 4 Leninskiy prospekt, Moscow 119049, Russian Federation;4. Emanuel Institute of Biochemical Physics, 4 Kosigina Street, Moscow 119334, Russian Federation;5. Transmission Electron Microscopy Station, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba 305-0047, Japan;6. Technological Institute for Superhard and Novel Carbon Materials, 7a Centralnaya Str., Troitsk, Moscow 108840, Russian Federation;7. School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty, Queensland University of Technology (QUT), 2st George Str., Brisbane, QLD 4000, Australia;8. Australian Institute for Innovative Materials, University of Wollongong, Wollongong, New South Wales 2500, Australia;1. Physics Department, M.I.E.T Engineering College, Trichy, India;2. PG and Research Department of Physics, Periyer E.V.R College, Trichy, India;3. Department of physics, Loyola College, Mettala, Namakkal 636 202, India;4. PG and Research Department of Physics, Arul Anandar College, Karumathur, Madurai, India;5. Millimeter-Wave Innovation Technology Research Centre (MINT), Dongguk University-Seoul, Seoul 04620, Republic of Korea;6. Advanced Functional Materials & Optoelectronics Laboratory (AFMOL), Department of Physics, Faculty of Science, King Khalid University, Abha 61413, Saudi Arabia |
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| Abstract: | Langmuir—Blodgett (LB) and evaporated thin solid films of the yytrium bisphthalocyanine complex (YPc2) have been prepared on various substrates. Cyclic voltammograms of films are discussed and the electrochromic effect on LB films is reported. A detailed spectroscopic characterization of the YPc2 material is given using resonance Raman scattering (RRS), surface-enhanced resonance Raman scattering (SERRS), transmission and reflection absorption FT-IR spectroscopy and UV—vis spectra. The spectroscopic characterization of the chemical and electrochemical oxidations products of YPc2 films and solutions was carried out by in situ UV—vis spectroscopy. Potential applications are discussed. |
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