NIRT: Synthesis, Characterization and Modeling of Aligned Nanotube Arrays for Nanoscale Devices and Composites

NIRT：用于纳米级器件和复合材料的对齐纳米管阵列的合成、表征和建模

• 批准号: 0304506
• 负责人: Tsu-Wei Chou
• 金额: $ 150万
• 依托单位: University of Delaware
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-09-01 至 2008-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0304506&HistoricalAwards=false
• 关键词: NIRT; Synthesis; Characterization; Modeling; Aligned

NIRT 0304506NIRT: SYNTHESIS, CHARACTERIZATION AND MODELING OF ALIGNED NANOTUBE ARRAYS FOR NANOSCALE DEVICES AND COMPOSITESTsu-Wei ChouUniversity of DelawareZhifeng RenBoston CollegeRodney S. RuoffNorthwestern UniversityHai WangUniversity of DelawareThis proposal was received in response to Nanoscale Science and Engineering initiative, NSF 02-148, category NIRT. As scientists and engineers seek to make practical materials and devices from nanostructures, fundamental understanding of nanoscale behavior across length scales is required. The multi-disciplinary research team will take an integrated approach to synthesis, characterization and modeling of nanostructures based on model systems of aligned carbon nanotube arrays. The proposed research will (1) develop and improve techniques for nanotube array synthesis, (2) develop models to elucidate growth mechanisms and optimize nanotube processing, (3) develop novel methods to quantify mechanical properties based upon nanotube structure and interface chemistry, (4) implement atomistic modeling techniques for modeling long-lived physical and mechanical phenomena and establish linkages among atomistic, micro-scale and macro-scale modeling and (5) combine modeling and experimental efforts to explore development of novel three-dimensional scaffolds for nanoscale devices and composites. This research seeks a fundamental understanding in manufacturing processes at the nanoscale, multi-scale and multi-phenomena theory, as well as modeling and simulation at the nanoscale.

NIRT 0304506NIRT：纳米级设备的对齐纳米管阵列的合成，表征和建模，以及德拉瓦雷·伦波斯顿·康格斯顿Collegerodney S. ruoffnorthney S. ruoffnorthnorthnorthwestern weastern wangestern Universityhai wanguniversity of Delawarethis forsivalsiatiatiatiatiatians Science and Nansosiatiatiatiations Science and nan siperion，Nan sciention，Nan sciention，Nan sciention，Nan sciention，NANS Science，NANS Science，类别。 由于科学家和工程师试图从纳米结构中制作实用的材料和设备，因此需要对长度范围内的纳米级行为进行基本理解。 多学科研究团队将采用基于对齐碳纳米管阵列的模型系统的纳米结构的合成，表征和建模的综合方法。 拟议的研究将（1）开发和改进纳米管阵列合成的技术，（2）开发模型以阐明生长机制并优化纳米管处理，（3）开发新的方法来量化基于纳米管结构和界面化学的机械性能，（4）实施型和机械链接的机械性能，并建立了原子能建模技术，并建立了现实的链接，并建立了现实的链接。宏观尺度建模和（5）结合了建模和实验努力，以探索纳米级设备和复合材料的新型三维支架的开发。 这项研究在纳米级，多尺度和多苯甲基理论以及纳米级的建模和模拟中寻求对制造过程中的基本理解。