NER: Interplay Between Mechanical Deformation and Electronic Properties in Carbon Nanotube Structures

NER:碳纳米管结构中机械变形和电子特性之间的相互作用

基本信息

  • 批准号:
    0404001
  • 负责人:
  • 金额:
    $ 10万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2004
  • 资助国家:
    美国
  • 起止时间:
    2004-07-01 至 2005-09-30
  • 项目状态:
    已结题

项目摘要

PROPOSAL NO: 0404001INSTITUTION: U of CincinnatiPRINCIPAL INVESTIGATOR: Qian , DongTITLE: NER: Interplay between Mechanical Deformation and Electronic Properties in Carbon Nanotube StructuresAbstract:This research project explores the coupling mechanism between mechanical deformation and electronic properties in carbon nanotube (CNT) structures. The proposed goal is to be accomplished with an integrated theoretical and experimental approach. First of all, a multiscale method is proposed to extend the length scale limit of the quantum-mechanical method in order to realistically predict the electro-mechanical coupling in CNT structures. The simulation results will be verified by the proposed experiments. The advanced experimental approach is featured by the integrated electronic and mechanical characterization of CNT structures through flexible handling of nanosized materials and high resolution visualization of the measurement. The proposed efforts will aim to understand the fundamental electro-mechanical coupling in CNTs having realistic dimensions for application and provide valuable parameters related to the functionality and reliability of such CNT electromechanical devices.The research goals will be fully integrated with the strong educational efforts. An educational plan that centers on modeling and characterization of nanomaterials will be developed. A new curriculum will be designed for both undergraduate and graduate students. Two Ph.D. students will receive training with the support of this grant. New tools will be used to enhance the teaching and research efforts. By promoting interests and providing knowledge that is suitable for both starters and professionals, the efforts are directed towards a broad base.
提案编号:0404001单位:清华大学校长:钱东标题:NER:碳纳米管结构中机械变形与电子性质的相互作用摘要:本研究项目探讨了碳纳米管(CNT)结构中机械变形与电子性质之间的耦合机制.所提出的目标是完成一个综合的理论和实验方法。 首先,提出了一种多尺度方法来扩展量子力学方法的长度尺度限制,以真实地预测碳纳米管结构中的机电耦合。 模拟结果将通过拟议的实验进行验证。 先进的实验方法的特点是通过灵活处理纳米材料和测量的高分辨率可视化,对CNT结构进行综合的电子和机械表征。 该项目旨在了解具有实际应用尺寸的碳纳米管中的基本机电耦合,并提供与此类碳纳米管机电设备的功能和可靠性相关的有价值的参数。研究目标将与强大的教育工作充分结合。 将制定一项以纳米材料建模和表征为中心的教育计划。 将为本科生和研究生设计新的课程。 两个博士学生将在这笔补助金的支持下接受培训。 将使用新的工具来加强教学和研究工作。 通过促进兴趣和提供适合初学者和专业人员的知识,努力扩大基础。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

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Dong Qian其他文献

Rationally constructing CoO and CoSe2 hybrid with CNTs-graphene for impressively enhanced oxygen evolution and DFT calculations
利用 CNT-石墨烯合理构建 CoO 和 CoSe2 杂化物,显着增强析氧和 DFT 计算
  • DOI:
    10.1016/j.cej.2021.129982
  • 发表时间:
    2021-04
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Deyao Xu;Xu;a Long;Juanxiu Xiao;Zhiliang Zhang;Guiyu Liu;Haixia Tong;Zeng Liu;Neng Li;Dong Qian;Junhua Li;Jinlong Liu
  • 通讯作者:
    Jinlong Liu
Activation of transient receptor potential vanilloid 4 exacerbates myocardial ischemia-reperfusion injury via JNK-CaMKII phosphorylation pathway in isolated mice hearts
瞬时受体电位香草酸4的激活通过JNK-CaMKII磷酸化途径加剧离体小鼠心脏的心肌缺血再灌注损伤
  • DOI:
    10.1016/j.ceca.2021.102483
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    4
  • 作者:
    Zhang Shaoshao;Lu Kai;Yang Shuaitao;Wu Yuwei;Liao Jie;Lu Yang;Wu Qiongfeng;Zhao Ning;Dong Qian;Chen Lei;Du Yimei
  • 通讯作者:
    Du Yimei
Self-supported hierarchical bead-chain graphite felt@FePO4@polyaniline: A flexible electrode for all-solid-state supercapacitors with ultrahigh energy density
自支撑分级珠链石墨毡@FePO4@聚苯胺:超高能量密度全固态超级电容器柔性电极
  • DOI:
    10.1016/j.cej.2018.12.078
  • 发表时间:
    2019-04
  • 期刊:
  • 影响因子:
    15.1
  • 作者:
    Zhiyu Wang;Miao Shen;Tiancheng Liu;Chunming Yang;Junhua Li;Dong Qian
  • 通讯作者:
    Dong Qian
A Hybrid of the Fe4N–Fe Heterojunction Supported on N-Doped Carbon Nanobelts and Ketjen Black Carbon as a Robust High-Performance Electrocatalyst
N 掺杂碳纳米带和 Ketjen 黑碳负载的 Fe4N-Fe 异质结的混合物作为稳健的高性能电催化剂
  • DOI:
    10.1021/acs.jpclett.2c03032
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Xinxin Zhang;K;a Su;Xiangxiong Chen;Jie Li;Bowen Wang;Ziyu Luo;Dong Qian;Junhua Li;Jinlong Liu
  • 通讯作者:
    Jinlong Liu
Silver particle on BiVO4 nanosheet plasmonic photocatalyst with enhanced photocatalytic oxidation activity of sulfadiazine
BiVO4纳米片等离子体光催化剂上的银颗粒增强磺胺嘧啶的光催化氧化活性
  • DOI:
    10.1016/j.molliq.2021.115751
  • 发表时间:
    2021-02
  • 期刊:
  • 影响因子:
    6
  • 作者:
    Dong Qian;Yang Fengling;Liang Feng;Zhang Yan;Xia Dehua;Zhao Wei;Wu Li;Liu Xueping;Jiang Zhongfeng;Sun Cheng
  • 通讯作者:
    Sun Cheng

Dong Qian的其他文献

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{{ truncateString('Dong Qian', 18)}}的其他基金

Biomechanics Of Noncollagenous Osteocalcin/Osteopontin Protein Complex In Bone
骨中非胶原骨钙素/骨桥蛋白复合物的生物力学
  • 批准号:
    1727960
  • 财政年份:
    2017
  • 资助金额:
    $ 10万
  • 项目类别:
    Standard Grant
Collaborative Research: An Integrated Multiscale Modeling and Experimental Approach to High Cycle Fatigue Life Prediction
协作研究:高循环疲劳寿命预测的集成多尺度建模和实验方法
  • 批准号:
    1335204
  • 财政年份:
    2013
  • 资助金额:
    $ 10万
  • 项目类别:
    Standard Grant
Collaborative Research: An Integrated Study of Conformational States in Low-Dimensional Carbon Nanostructures
合作研究:低维碳纳米结构构象态的综合研究
  • 批准号:
    0700107
  • 财政年份:
    2007
  • 资助金额:
    $ 10万
  • 项目类别:
    Standard Grant
Mechanics of Damping in Nanostructured Materials
纳米结构材料的阻尼力学
  • 批准号:
    0600583
  • 财政年份:
    2006
  • 资助金额:
    $ 10万
  • 项目类别:
    Standard Grant

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