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New BCN Fibres for Strong Ultraviolet and Visible Light Luminescence |
YANG Jian;QIU Tai;SHEN Chun-Ying |
College of Materials Science and Engineering, Nanjing University of Technology, Nanjing 210009 |
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Cite this article: |
YANG Jian, QIU Tai, SHEN Chun-Ying 2006 Chin. Phys. Lett. 23 2573-2575 |
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Abstract Novel B3CN3 fibres with a special structure have been synthesized by a pyrolysis process. High-resolution TEM analysis shows that the as-prepared B3CN3 fibres can be described as a nanofibre-interweaved network. Strong photoluminescence at 370nm and 700nm from the as-prepared B3CN3 fibres are observed at room temperature, which suggests that B3CN3 is a promising ultraviolet- and visible-light-emitting material.
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Keywords:
78.55.-m
81.05.-t
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Published: 01 September 2006
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PACS: |
78.55.-m
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(Photoluminescence, properties and materials)
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81.05.-t
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(Specific materials: fabrication, treatment, testing, and analysis)
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