Solvothermal growth of highly oriented wurtzite-structured ZnO nanotube arrays on zinc foil
ZnO nanotube arrays were synthesized on zinc foil by a simple solvothermal approach. In this approach, zinc foil was used not only as a substrate but also as a zinc‐ion source for the direct growth of ZnO nanotube arrays. X‐ray diffraction (XRD) analysis and Scanning electron microscope (SEM) images...
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Published in | Crystal research and technology (1979) Vol. 44; no. 6; pp. 619 - 623 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
Berlin
WILEY-VCH Verlag
01.06.2009
WILEY‐VCH Verlag |
Subjects | |
Online Access | Get full text |
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Summary: | ZnO nanotube arrays were synthesized on zinc foil by a simple solvothermal approach. In this approach, zinc foil was used not only as a substrate but also as a zinc‐ion source for the direct growth of ZnO nanotube arrays. X‐ray diffraction (XRD) analysis and Scanning electron microscope (SEM) images, indicated that the structure of the ZnO nanotube arrays on the zinc foil substrate was single‐crystalline with a wurtzite structure. The optical properties of the ZnO nanorod arrays were characterized by photoluminescence spectroscopies and Raman. Photoluminescence exhibited strong UV emission and a broad deep‐level (visible) emission emission at with 325 nm excitation. A possible mechanism is also proposed to account for the growth of the ZnO nanotube arrays. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
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Bibliography: | the Eleventh Five-Year Program for Science and Technology of Education Department of Jilin Province - No. 20080154; No. 20080156 istex:5D6017FFCB7106353F6F36FEF54705ED69588219 ArticleID:CRAT200800633 science and technology bureau of Key Program for Ministry of Education - No. 207025 National Programs for High Technology Research and Development of China - No. 2007AA032400448 ark:/67375/WNG-LF8W64Q0-G National Natural Science Foundation of China - No. 60778040; No. 60878039 youth program of Jilin province - No. 20080151 National Youth Program Foundation of China - No. 10804036 ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0232-1300 1521-4079 |
DOI: | 10.1002/crat.200800633 |