| 发明名称 |
NON-CONTACT STRAIN SENSING OF OBJECTS BY USE OF SINGLE-WALLED CARBON NANOTUBES |
| 摘要 |
In some embodiments, the present invention provides methods of detecting strain associated with an object by: (1) irradiating a composition that has been applied to the object, where the composition comprises semiconducting single-walled carbon nanotubes; (2) measuring an emission from the irradiated composition, where the emission comprises near infrared emission; and (3) correlating the near infrared emission to the presence or absence of strain associated with the object. In some embodiments, the aforementioned steps occur without physically contacting the object or the composition. In some embodiments, the aforementioned steps occur without utilizing Raman spectroscopy. Further embodiments of the present invention also include a step of applying the composition to the object. |
| 申请公布号 |
US2015115159(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201314398799 |
申请日期 |
2013.03.14 |
| 申请人 |
Weisman R. Bruce;Withey Paul A.;Bachilo Sergei M.;Nagarajaiah Satish;Vemuru Venkata Srivishnu M. |
发明人 |
Weisman R. Bruce;Withey Paul A.;Bachilo Sergei M.;Nagarajaiah Satish;Vemuru Venkata Srivishnu M. |
| 分类号 |
G01L1/24;G01N21/359 |
主分类号 |
G01L1/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of detecting strain associated with an object, said method comprising:
irradiating a composition that has been applied to the object,
wherein the composition comprises semiconducting single-walled carbon nanotubes; measuring an emission from the irradiated composition,
wherein the emission comprises near infrared emission; and correlating the near infrared emission to the presence or absence of strain associated with the object. |
| 地址 |
Houston TX US |
