RESONANCE RAMAN SPECTROSCOPY OF CARBON NANOTUBES

碳纳米管的共振拉曼光谱

• 批准号: 8364142
• 负责人: MILDRED DRESSELHAUS
• 金额: $ 2.97万
• 依托单位: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
• 依托单位国家: 美国
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-06-01 至 2012-05-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8364142
• 关键词: Biomedical Research; Caliber; Carbon Nanotubes; Funding; Grant; Individual; Lasers; Length; National Center for Research Resources; Principal Investigator; Raman Spectrum Analysis; Research; Research Infrastructure; Resources; Sampling; Source; United States National Institutes of Health; cost; single walled carbon nanotube

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. The tunable excitation Raman facility has been primarily used for studies of single wall carbon nanotube (SWNT) studies. We have focused on diameter and chirality characterization of a SWNT sample, length characterization of SWNTs, strains in individual SWNTs. Recently, we have started studies on single atomic layer graphene sheets. We are focusing on characterizing the strain in graphene using Raman spectroscopy.

这个子项目是许多利用资源的研究子项目之一 由NIH/NCRR资助的中心拨款提供。子项目的主要支持 而子项目的主要调查员可能是由其他来源提供的， 包括其它NIH来源。 列出的子项目总成本可能 代表子项目使用的中心基础设施的估计数量， 而不是由NCRR赠款提供给子项目或子项目工作人员的直接资金。 可调谐激发拉曼装置主要用于单壁碳纳米管（SWNT）的研究。我们集中在单壁碳纳米管样品的直径和手性表征，单壁碳纳米管的长度表征，在单个单壁碳纳米管的菌株。最近，我们已经开始研究单原子层石墨烯片。我们专注于使用拉曼光谱来表征石墨烯中的应变。