发明名称 |
NANOENGINEERED THERMAL MATERIALS BASED ON CARBON NANOTUBE ARRAY COMPOSITES |
摘要 |
<p>A method for providing for thermal conduction using an array of carbon nanotubes (CNTs). An array of vertically oriented CNTs is grown on a substrate having high thermal conductivity, and interstitial regions between adjacent CNTs in the array are partly or wholly filled with a filler material having a high thermal conductivity so that at least one end of each CNT is exposed. The exposed end of each CNT is pressed against a surface of an object from which heat is to be removed. The CNT-filler composite adjacent to the substrate provides improved mechanical strength to anchor CNTs in place and also serves as a heat spreader to improve diffusion of heat flux from the smaller volume (CNTs) to a larger heat sink.</p> |
申请公布号 |
EP1738129(A2) |
申请公布日期 |
2007.01.03 |
申请号 |
EP20050849142 |
申请日期 |
2005.04.13 |
申请人 |
USA AS REPRESENTED BY THE ADMINISTRATOR OF THE NASA |
发明人 |
LI, JUN;MEYYAPPAN, MEYYA;DANGELO, CARLOS |
分类号 |
F28F13/00;H01L23/373;H05K7/20 |
主分类号 |
F28F13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|