School of Engineering, Brown University, Providence, Rhode Island 02912, USA.
Nano Lett. 2010 Sep 8;10(9):3272-6. doi: 10.1021/nl100616x.
We report diamond nanowires grown in an atmospheric pressure chemical vapor deposition process. These diamond nanowires are straight, thin and long, and uniform in diameter (60-90 nm) over tens of micrometers. Spectroscopic analysis, electron diffraction, and transmission electron microscopy provided confirmation that these nanowires are diamond with high crystallinity and high structural uniformity. They further revealed that these diamond nanowires are encased within multiwalled carbon nanotubes.
我们报告了在常压化学气相沉积工艺中生长的金刚石纳米线。这些金刚石纳米线笔直、细且长，直径（60-90nm）在数十微米范围内保持均匀。光谱分析、电子衍射和透射电子显微镜证实了这些纳米线是具有高结晶度和高结构均匀性的金刚石。它们进一步表明，这些金刚石纳米线被多壁碳纳米管包裹。
