| 查看: 288 | 回复: 3 | |||
| 当前主题已经存档。 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
[交流]
限制在纳米管内的反应
|
|||
谁还有这样的文章能不能分享一下! |
回复此楼» 猜你喜欢
修改论文，如何借助其他力量？
已经有4人回复
-
中山大学潘越教授课题组2027级推免硕士研究生招生 新增一个专业医学技术名额
已经有21人回复
-
金属材料论文润色/翻译怎么收费?
已经有258人回复
» 本主题相关商家推荐: (我也要在这里推广)
4楼2008-07-10 15:36:14
2楼2008-07-10 08:46:23
|
The hydrogen recombination reaction, H + H f H2, and the hydrogen exchange reaction, H + H2f H2 + H, taking place inside single-walled carbon nanotubes have been studied by using quantum mechanics molecular dynamics simulations. Two types of hydrogen exchange reactions have been found. The fast reaction lasts in less than 5 fs, and the slow one lasts for about 40 fs with a clear intermediate state manifested. The collisional reaction for two H atoms to form a H2 molecule usually takes place in a time interval of 25 fs. We also describe the detailed process of the reaction of individual H atoms to form H2 molecules and, with an increase of the density of H2 molecules confined in the tubes, H2 molecular condensation to form clusters and finally to form condensed H2 molecular lattices. |
3楼2008-07-10 15:35:45
