图 书 馆
自组装Mo6S9-xIx网络Self-assembled Mo6S9-xIx networks |
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| 课程网址: | http://videolectures.net/slonano07_strle_smn/ |
| 主讲教师: | Jure Strle |
| 开课单位: | 约瑟夫·斯特凡学院 |
| 开课时间: | 2008-02-12 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Mo6S9-xIx (MoSIx) nanowires have been known to easily bond to golden nanoparticles (GNPs) due to their sulfur terminated ends. Solution-processed attachment was used for connecting MoSIx nanowires as leads to GNPs. We have recently observed irregular self-assembled networks consisting of small nanoparticles and thin MoSIx nanowires (<2.5 nm in diameter) that span on a scale of several tens of micrometers. One such network has been analyzed by measuring heights of particles and number, diameter and orientation of nanowires connected to them. Results confirm that the bonding between nanowires happens more easily via nanoparticle than without it. We have also monitored this network by taking its topographic picture every few weeks for the last six months and degradation of the network with time has been observed – the nanoparticles have been reduced in size and nanowire diameter has substantially decreased. |
| 关 键 词: | 纳米线; 自组装网络; 纳米颗粒 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-09-21：cwx |
| 阅读次数: | 42 |