A Strategy To Control The Chirality Of Single-walled Carbon Nanotubes

Hongwei Zhu; Kazutomo Suenaga; Jinquan Wei; Kunlin Wang; Dehai Wu

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A Strategy To Control The Chirality Of Single-walled Carbon Nanotubes

机译：控制单壁碳纳米管手性的策略

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摘要

We present a strategy to control the chirality of single-walled carbon nanotubes synthesized by chemical vapor deposition (CVD) over crystalline catalyst nanoparticles. Atomic-resolution imaging of nucleation points makes it possible to explore the structural correlation between the catalysts and the corresponding nanotubes. The formation of nanotubes with specific chirality could be associated with the angle of the step edge on (111) plane of the particle with respect to the growth direction of nanotubes. The result shows the potential in promoting some experimental advances in synthesis of nanotubes with the desired structure.

机译：我们提出了一种策略来控制通过化学气相沉积（CVD）在结晶催化剂纳米颗粒上合成的单壁碳纳米管的手性。原子分辨率的成核点成像可以探索催化剂和相应的纳米管之间的结构相关性。具有特定手性的纳米管的形成可以与颗粒的（111）平面上的台阶边缘相对于纳米管的生长方向的角度相关。结果显示了潜在的促进合成具有所需结构的纳米管的一些实验进展的潜力。

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来源
《Journal of Crystal Growth》 |2008年第24期|p.5473-5476|共4页
作者
Hongwei Zhu; Kazutomo Suenaga; Jinquan Wei; Kunlin Wang; Dehai Wu;
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作者单位

Key Laboratory for Advanced Manufacturing by Material Processing Technology, Department of Mechanical Engineering, Tsinghua University, Beijing 100084. P.R. China;

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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
中图分类晶体学;
关键词
a1. crystal structure; a2. chirality; a3. chemical vapor deposition processes; a4. nanomaterials;

机译：a1。晶体结构;a2。手性;a3。化学气相沉积过程;a4。纳米材料;

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专利

1. Chirality-Controlled Growth of Single-Walled Carbon Nanotubes via Nanotube Cloning [J] . Myung Jong Kim, JungHo Kang, Min Park Macromolecular Research . 2014,第9期

机译：通过纳米管克隆进行单壁碳纳米管的手性控制生长
2. Tracing chirality, diameter dependence, and temperature-controlling of single-walled carbon nanotube non-covalent functionalization by biologically compatible peptide: insights from molecular dynamics simulations [J] . Tohidifar Leila, Hadipour Nasser L. Journal of molecular modeling . 2019,第9期

机译：通过生物相容肽的单壁碳纳米管非共价官能化的跟踪性儿，直径依赖性和温度控制：来自分子动力学模拟的见解
3. Combinatorial design of molecular seeds for chirality-controlled synthesis of single-walled carbon nanotubes [J] . Joerg Tomada, Thomas Dienel, Frank Hampel, Nature Communications . 2019,第1期

机译：单壁碳纳米管手性控制合成的分子种子组合设计
4. Simultaneous control of chirality and growth position of single-walled carbon nanotube [C] . Iwata Nobuyuki, Sagara Takumi, Tsuda Yusaku, 2013 IEEE 6th International Conference on Advanced Infocomm Technology . 2013

机译：同时控制单壁碳纳米管的手性和生长位置
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. Combinatorial design of molecular seeds for chirality-controlled synthesis of single-walled carbon nanotubes [O] . Joerg Tomada, Thomas Dienel, Frank Hampel, -1

机译：手性控制合成单壁碳纳米管的分子种子组合设计
7. Bottom-up Synthesis of Conjugated Polymeric Segment of Single-Walled Carbon Nanotubes: New Design Strategy towards Carbon Nanotubes with Controlled Chirality [O] . Zhongfan Liu 2020

机译：单壁碳纳米管共轭聚合物区段的自下而上的合成：对受控手性碳纳米管的新设计策略
8. Investigation of Chirality Selection Mechanism of Single-Walled Carbon Nanotube. [R] . Kim, S. M. 2015

机译：单壁碳纳米管手性选择机理研究。

A Strategy To Control The Chirality Of Single-walled Carbon Nanotubes

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