Carbon Nanotube Sponges
Carbon Nanotube Sponges
复制标题
碳纳米管海绵
DOI：
10.1002/adma.200902986
复制
发表时间：
2010-02-02
影响因子：
29.4
通讯作者：
Wu, Dehai
中科院分区：
文献类型：
--
作者：
Gui, Xuchun;Wei, Jinquan;Wu, Dehai
碳纳米管海绵是通过化学气相沉积法合成的，其中纳米管自组装成三维互连框架。海绵非常轻，高度多孔，原始形式的疏水性，并且可以弹性地且可逆地变形成任何形状。这种海绵可以漂浮在水面上，并吸收大面积扩散的油膜（见图片），这表明它有很好的环境应用前景。
Carbon nanotube sponges are synthesized by chemical vapor deposition, in which nanotubes are self-assembled into a three-dimensionally interconnected framework. The sponges are very light, highly porous, hydrophobic in pristine form, and can be elastically and reversibly deformed into any shape. The sponges can float on water surfaces and absorb large-area spreading oil films (see images), suggesting promising environmental applications.