已收录 273178 条政策
 政策提纲
  • 暂无提纲
Thermally-Resilient, Broadband Optical Absorber from UV-to-IR Derived from Carbon Nanostructures and Method of Making the Same
[摘要] A monolithic optical absorber and methods of making same. The monolithic optical absorber uses an array of mutually aligned carbon nanotubes that are grown using a PECVD growth process and a structure that includes a conductive substrate, a refractory template layer and a nucleation layer. Monolithic optical absorbers made according to the described structure and method exhibit high absorptivity, high site densities (greater than 10.sup.9 nanotubes/cm.sup.2), very low reflectivity (below 1%), and high thermal stability in air (up to at least 400.degree. C.). The PECVD process allows the application of such absorbers in a wide variety of end uses.
[发布日期] 2015-02-03 [发布机构] 
[效力级别]  [学科分类] 机械工程学
[关键词]  [时效性] 
   浏览次数:13      统一登录查看全文      激活码登录查看全文