Size Controllable, Transparent, and Flexible 2D Silver Meshes Using Recrystallized Ice Crystals as Templates
文献类型：期刊论文
| 作者 | Wu, Shuwang1,2; Li, Linhai1,2; Xue, Han1,2; Liu, Kai1,2; Fan, Qingrui1,2; Bai, Guoying1,2; Wang, Jianjun1,2 |
| 刊名 | ACS NANO
 |
| 出版日期 | 2017-10-01 |
| 卷号 | 11期号:10页码:9898-9905 |
| 关键词 | Ice Recrystallization Size Controllable Ice Templates Silver Meshes Wearable Electronics |
| 英文摘要 | Ice templates have been widely utilized for the preparation of porous materials due to the obvious advantages, such as environmentally benign and applicable to a wide range of materials. However, it remains a challenge to have controlled pore size as well as dimension of the prepared porous materials with the conventional ice template, since it often employs the kinetically not-stable growing ice crystals as the template. For example, there is no report so far for the preparation of 2D metal meshes with tunable pore size based on the ice template, although facile and eco-friendly prepared metal meshes are highly desirable for wearable electronics. Here, we report the preparation of 2D silver meshes with tunable mesh size employing recrystallized ice crystals as templates. Ice recrystallization is a kinetically stable process; therefore, the grain size of recrystallized ice crystals can be easily tuned, e.g., by adding different salts and changing the annealing temperature. Consequently, the size and line width of silver meshes obtained after freeze-drying can be easily adjusted, which in turn varied the conductivity of the obtained 2D silver film. Moreover, the silver meshes are transparent and display stable conductivity after the repeated stretching and bending. It can be envisioned that this approach for the preparation of 2D conducting films is of practical importance for wearable electronics. Moreover, this study provides a generic approach for the fabrication of 2D meshes with a controllable pore size. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/39145]  |
| 专题 | 化学研究所_绿色印刷实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Green Printing, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Shuwang,Li, Linhai,Xue, Han,et al. Size Controllable, Transparent, and Flexible 2D Silver Meshes Using Recrystallized Ice Crystals as Templates[J]. ACS NANO,2017,11(10):9898-9905. |
| APA | Wu, Shuwang.,Li, Linhai.,Xue, Han.,Liu, Kai.,Fan, Qingrui.,...&Wang, Jianjun.(2017).Size Controllable, Transparent, and Flexible 2D Silver Meshes Using Recrystallized Ice Crystals as Templates.ACS NANO,11(10),9898-9905. |
| MLA | Wu, Shuwang,et al."Size Controllable, Transparent, and Flexible 2D Silver Meshes Using Recrystallized Ice Crystals as Templates".ACS NANO 11.10(2017):9898-9905. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。