| 利用市售不锈钢箔制备氮化硼纳米线 |
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| 引用本文： | 陈拥军,童张法,骆丽杰.利用市售不锈钢箔制备氮化硼纳米线[J].中国化学工程学报,2008,16(3):485-487. |
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| 作者姓名： | 陈拥军 童张法 骆丽杰 |
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| 作者单位： | School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China |
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| 基金项目： | ACKNOWLEDGEMENTS The first author （CHEN Yongjun） thanks Dr. CHI Bo and CHEN Ying for the fruitful discussions. |
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| 摘 要： | Chemical vapor deposition growth of one-dimensional nanomaterials usually demands substrates that have been coated with a layer of catalyst film. In this study, a green process to synthesize boron nitfide （BN） nanowires directly on commercial stainless steel foils was proposed by heating boron and zinc oxide powders under a mixture gas flow of N2 arid 15% H2 at 1100℃, and a large quantities of pure h-BN nanowires have been produced directly on commercial stainless steel foil. The stainless steel foils not only acted as the substrate but also the catalyst for the nanowire growth. The synthesized BN nanowires were characterized by X-ray diffraction, scanning and transmission electron microscopes, X-ray energy dispersive spectrometer and photoluminescence spectroscopy, The nanowires also possess strong PL emission bands at 515, 535, and 728 nm.
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| 关 键 词： | boron nitride nanowires chemical vapor deposition stainless steel foil |
| 收稿时间： | 24 September 2007 |
| 修稿时间： | 2008-1-14
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Boron nitride nanowires produced on commercial stainless steel foil |
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| CHEN Yongjun,TONG Zhangfa,LUO Lijie.Boron nitride nanowires produced on commercial stainless steel foil[J].Chinese Journal of Chemical Engineering,2008,16(3):485-487. |
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| Authors: | CHEN Yongjun TONG Zhangfa LUO Lijie |
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| Affiliation: | School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China |
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| Abstract: | Chemical vapor deposition growth of one-dimensional nanomaterials usually demands substrates that have been coated with a layer of catalyst film. In this study, a green process to synthesize boron nitride (BN) nanowires directly on commercial stainless steel foils was proposed by heating boron and zinc oxide powders under a mixture gas flow of N2 and 15% H2 at 1100℃, and a large quantities of pure h-BN nanowires have been produced directly on commercial stainless steel foil. The stainless steel foils not only acted as the substrate but also the catalyst for the nanowire growth. The synthesized BN nanowires were characterized by X-ray diffraction, scanning and transmission electron microscopes, X-ray energy dispersive spectrometer and photoluminescence spectroscopy. The nanowires also possess strong PL emission bands at 515, 535, and 728nm. |
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| Keywords: | boron nitride nanowires chemical vapor deposition stainless steel foil |
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