| タイトル | Functionalized Carbon Nanotubes |
| 著者（英） | Willis, Peter; Hull, David R.; Lebron, Marisabel; Smalley, Richard E.; Scheiman, Daniel A.; Mintz, Eric; Meador, Michael A. |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2001-11-01 |
| 言語 | eng |
| 内容記述 | Carbon nanotubes have created a great deal of excitement in the Materials Science community because of their outstanding mechanical, electrical, and thermal properties. Use of carbon nanotubes as reinforcements for polymers could lead to a new class of composite materials with properties, durability, and performance far exceeding that of conventional fiber reinforced composites. Organized arrays of carbon nanotubes, e.g., nanotube monolayers, could find applications as thermal management materials, light emitting devices, and sensor arrays. Carbon nanotubes could also be used as templates upon which nanotubes from other materials could be constructed. Successful use of carbon nanotubes in any of these potential applications requires the ability to control the interactions of nanotubes with each other and with other materials, e.g., a polymer matrix. One approach to achieving this control is to attach certain chemical groups to the ends and/or side-walls of the nanotubes. The nature of these chemical groups can be varied to achieve the desired result, such as better adhesion between the nanotubes and a polymer. Under a joint program between NASA Glenn, Clark Atlanta University, and Rice University researchers are working on developing a chemistry "tool-kit" that will enable the functionalization of carbon nanotubes with a variety of chemical groups. Recent results of this effort will be discussed. |
| NASA分類 | Solid-State Physics |
| レポートNO | P12 |
| 権利 | No Copyright |
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