Preparation of PbS-type PbO nanocrystals in a room-temperature ionic liquid |
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| Affiliation: | 1. Key Laboratory of Special Functional Materials, Henan University, Kaifeng 475001, PR China;2. State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China;1. School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, PR China;2. National Key Laboratory of Science and Technology on Precision Heat Processing of Metals, Harbin Institute of Technology, Harbin 150001, PR China;1. Université de Lyon, Ecole Centrale de Lyon, INL-UMR5270-CNRS, 36 av. Guy de Collongue, F69134 Ecully cedex, France;2. LPN-UPR20/CNRS, route de Nozay, 91460 Marcoussis, France;1. King Khalid University, College of Science, Department of Chemistry, 61413 Abha, Saudi Arabia;2. Photovoltaic Laboratory, Research and Technology Center of Energy, Borj-Cedria Science and Technology Park, BP 95, 2050 Hammem-Lif, Tunisia;1. L.E.B. Research Laboratory, Electrical Engineering Department, University of Batna 2, Batna, Algeria;2. Head of Clean Room, L.E.A Laboratory, University of Batna 2, Batna, Algeria;3. Laboratoire de Physiques de la Matière Condensée (LPMC), University of Picardie Jules Vernes, Amiens, France;4. C.S.C Centre de soudage et de contrôle, Dely Ibrahim, BP 64 Chéraga, Alger, Algeria;5. Université Claude Bernard Lyon 1 Laboratoire des Multimatériaux, (UMR 5615) 69622 cedex, France;1. Universidad Autónoma de San Luis Potosí, Center for the Innovation and Application of Science and Technology, Sierra Leona 550, Lomas 4a Secc., San Luis Potosí, San Luis Potosí 78210, Mexico;2. Instituto Tecnológico y de Estudios Superiores de Occidente, Departamento de Física y Matemáticas, Periférico Sur Manuel Gómez Morín 8585, Tlaquepaque, Jalisco 45604, Mexico;3. Universidad Autónoma de Sinaloa, Facultad de Ciencias Físico-matemáticas, Av. de las Américas y Blvd. Universitarios, Culiacán, Sinaloa 80000, Mexico;4. Universidad Veracruzana, Centro de Investigación en Micro y Nanotecnología, Calzada Ruiz Cortines 455, Boca del Río, Veracruz 94294, Mexico;5. Texas State University, Ingram School of Engineering, 601 University Drive, San Marcos, TX 78666, United States;1. Advanced Photonics Research Institute, Gwangju Institute of Science and Technology, Gwangju 500-712, Republic of Korea;2. School of Physics and Chemistry, Gwangju Institute of Science and Technology, Gwangju 500-712, Republic of Korea |
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| Abstract: | In a strong polar environment of ionic liquid 1-n-butyl-3-ethylimidazolium tetrafluoroborate BEIM]BF4, PbO nanocrystals with PbS-type crystal structure were successfully synthesized by the thermal decomposition of Pb(OH)2 at 180 °C for 3 h under ambient pressure. The product was characterized by X-ray powder diffraction (XRD), transmission electron microscopy (TEM), electric diffraction (ED), X-ray photoelectron spectrum (XPS) and elemental analysis. |
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