Synthesis ofα-SiO_2 nanowires using Au nanoparticle catalysts on a silicon substrate

Z.Q.Liy; S.S.Xie; L.F.Sun

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Synthesis ofα-SiO_2 nanowires using Au nanoparticle catalysts on a silicon substrate

机译：在硅基底上使用金纳米颗粒催化剂合成α-SiO_2纳米线

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Large-scale SiO_2 nanowires were synthesized by using a simple but an effective approach at low temperature. Scanning electron microscopy, transmission electron microscopy, and x-ray photoelectron spectroscopy were employed to characterize the samples. The results indicated that SiO_2 nanowires with a uniform diameter of about 20 nm and a length up to 10μm have been synthesized. Photoluminescence measurement showed that the SiO_2 nanowires emitted blue light at 2.8 and 3.0 eV. The possible growth process of the SiO_2 nanowires is discussed. Using this method, large panels of SiP_2 nanowires can be made under conditions that are suitable for device fabrication.

机译：通过在低温下使用简单但有效的方法合成了大规模的SiO_2纳米线。扫描电子显微镜，透射电子显微镜和X射线光电子能谱被用来表征样品。结果表明，合成了直径约20 nm，长度达10μm的SiO_2纳米线。光致发光测量表明，SiO_2纳米线发出2.8和3.0 eV的蓝光。讨论了SiO_2纳米线可能的生长过程。使用这种方法，可以在适合设备制造的条件下制造大型的SiP_2纳米线面板。

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《Journal of Materials Research》 |2001年第3期|p.683-686|共4页
作者
Z.Q.Liy; S.S.Xie; L.F.Sun;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
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1. Au nanoparticles decorated SiO_2 nanowires by dewetting on curved surfaces: Facile synthesis and nanoparticles-nanowires sizes correlation [J] . Ruffino F., Grimaldi M.G. Journal of nanoparticle research: An interdisciplinary forum for nanoscale science and technology . 2013,第9期

机译：金纳米粒子通过在曲面上润湿而装饰SiO_2纳米线：简便的合成方法和纳米粒子与纳米线的尺寸相关性
2. Growth of SiO_2 nanowires on different substrates using Au as a catalyst [J] . Li Yuguo, Yang Aichun, Zhuo Boshi, Journal of Semiconductors . 2011,第2期

机译：以Au为催化剂在不同衬底上生长SiO_2纳米线
3. A kinetic study of vinyl acetate synthesis over Pd-based catalysts:kinetics of vinyl acetate synthesis over Pd-Au/SiO_2 and Pd/SiO_2 catalysts [J] . Y.-F.Han, J.-H.Wang, D.Kumar, Journal of Catalysis . 2005,第2期

机译：Pd基催化剂上乙酸乙烯酯合成的动力学研究：Pd-Au / SiO_2和Pd / SiO_2催化剂上乙酸乙烯酯合成的动力学
4. Silicon nanowire (SiNW) growth using Vapor Liquid Solid method with gold nanoparticle (Au-np) catalyst [C] . Surawijaya A., Anshori I., Rohiman A., 2011 International Conference on Electrical Engineering and Informatics . 2011

机译：使用金纳米颗粒（Au-np）催化剂的汽液固相法生长硅纳米线（SiNW）
5. The synthesis and application of Au/Fe3O4 nanoparticles as catalysts in PEM fuel cell [D] . Yuan, Muzhaozi 2013

机译：PEM燃料电池中Au / Fe3O4纳米颗粒催化剂的合成与应用
6. A Low-cost Highly-stable Surface Enhanced Raman Scattering Substrate by Si Nanowire Arrays Decorated with Au Nanoparticles and Au Backplate [O] . Bi-Shen Lee, Ding-Zheng Lin, Ta-Jen Yen -1

机译：低成本高稳定度的表面增强拉曼散射基板该基板由装饰有金纳米粒子和金背板的硅纳米线阵列构成
7. In situ formation of indium catalysts to synthesize crystalline silicon nanowires on flexible stainless steel substrates by PECVD [O] . Xie XB, Zeng XB, Yang P, 2012

机译：通过PECVD原位形成铟催化剂以在柔性不锈钢基板上合成晶体硅纳米线

Synthesis ofα-SiO_2 nanowires using Au nanoparticle catalysts on a silicon substrate

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