The optimization of carbon nanotube growth parameters for photonics.

机译：光子学中碳纳米管生长参数的优化。

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Suspended carbon nanotubes are of particular interest for optical and optoelectronic applications because of their superior optical properties. The purpose of this work is to explore sample preparation and chemical vapour deposition (CVD) process parameters to develop methods of fabricating large quantities of freely suspended single walled carbon nanotubes (SWNTs). Parameters including CVD hydrogen soak temperature, growth temperature, choice of catalyst, gas flow rate, and gas composition were examined.; Various techniques were tested for their practical capability to suspend SWNTs. A simple procedure was used to suspend SWNTs over networks of randomly organized thick MWNTs on unpatterned substrates. In a more versatile procedure SWNTs were suspended between adjacent pillars of vertically aligned MWNT forests on patterned substrates. Large quantities of SWNTs were also suspended over pre-fabricated trenches in the substrate. All of these laterally suspended SWNT were found to be useful for optical studies.

机译：悬浮的碳纳米管因其优异的光学性能而特别受到光学和光电应用的关注。这项工作的目的是探索样品制备和化学气相沉积（CVD）工艺参数，以开发制造大量自由悬浮的单壁碳纳米管（SWNT）的方法。检查了包括CVD氢气吸收温度，生长温度，催化剂选择，气体流速和气体组成在内的参数。测试了各种技术来暂停SWNT的实际能力。使用一个简单的程序将SWNT悬浮在无图案基材上的随机组织的厚MWNT的网络上。在更通用的程序中，SWNT悬挂在图案化基材上垂直对齐的MWNT森林的相邻柱之间。大量的单壁碳纳米管也悬挂在基板上的预制沟槽上。发现所有这些侧向悬挂的SWNT对于光学研究都是有用的。

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作者
Bond, Jeffery.;
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作者单位

University of Ottawa (Canada).;

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授予单位 University of Ottawa (Canada).;
学科 Physics General.
学位 M.Sc.
年度 2007
页码 84 p.
总页数 84
原文格式 PDF
正文语种 eng
中图分类物理学;
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机译：碳纳米管生长的支持双金属（Fe-Co / CaCO3）催化剂合成参数的优化
2. Optimization of plasma-enhanced chemical vapor deposition parameters for the growth of individual vertical carbon nanotubes as field emitters [J] . R. Loffler, M. Haffner, G. Visanescu Carbon: An International Journal Sponsored by the American Carbon Society . 2011,第13期

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3. Optimization of water assisted chemical vapor deposition parameters for super growth of carbon nanotubes [J] . S.P. Patole, P.S. Alegaonkar, Hyun-Chul Lee Carbon: An International Journal Sponsored by the American Carbon Society . 2008,第14期

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4. Optimization of silicon-interface deposition time for the growth of carbon nanotubes on carbon fibers [C] . E. F. Antunes, V. G. de Resende, A. O. Lobo, Composites Exhibition and Convention . 2011

机译：硅界面沉积时间优化碳纤维碳纳米管生长
5. Chirality control of single-walled carbon nanotubes on surfaces and optimization of their growth in vertically-aligned arrays. [D] . Pheasant, Sean T. 2007

机译：表面单壁碳纳米管的手性控制及其在垂直排列阵列中的生长优化。
6. Influence of synthesis parameters on CCVD growth of vertically aligned carbon nanotubes over aluminum substrate [O] . Anna Szabó, Egon Kecsenovity, Zsuzsanna Pápa, -1

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7. Direct growth of carbon nanotubes on carbon fibers: Effect of the CVD parameters on the degradation of mechanical properties of carbon fibers [O] . De Greef Niels, Zhang Luman, Magrez Arnaud, 2015

机译：碳纳米管在碳纤维上的直接生长：CVD参数对碳纤维机械性能的影响

The optimization of carbon nanotube growth parameters for photonics.

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