| From liquid metal dealloying to liquid metal expulsion |
| Shao, Jun-Chao; Jin, Hai-Jun
|
| 通讯作者 | Shao, Jun-Chao(jcshao@imr.ac.cn)
|
| 2020-07-01
|
| 发表期刊 | JOURNAL OF MATERIALS SCIENCE
 |
| ISSN | 0022-2461
|
| 卷号 | 55期号:19页码:8337-8345 |
| 摘要 | In liquid metal dealloying, it is assumed that the corrosion product (dealloyed porous solids) is wetted by the liquid metal; otherwise, the dealloying may be halted due to liquid metal expulsion. Here, we report the first observation of liquid metal expulsion in liquid metal dealloying-liquid Ga rushes out of porous C when the dealloying of Mn-C alloy in liquid Ga is complete. On the contrary, similar to all previous reports, liquid Ga is trapped in porous Pb when In-Pb is dealloyed in liquid Ga. It suggests that liquid metal dealloying can proceed although the corrosion product is repelled by the liquid metal. Our study also reveals that the wettability and solid/liquid interface significantly influence the morphology of dealloyed porous structure, which has been largely unexplored in dealloying. |
| 资助者 | National Natural Science Foundation of China
; National Key R&D Program of China
|
| DOI | 10.1007/s10853-020-04599-2
|
| 收录类别 | SCI
|
| 语种 | 英语
|
| 资助项目 | National Natural Science Foundation of China[51571206]
; National Natural Science Foundation of China[51401213]
; National Key R&D Program of China[2017YFA0204401]
|
| WOS研究方向 | Materials Science
|
| WOS类目 | Materials Science, Multidisciplinary
|
| WOS记录号 | WOS:000523103200001
|
| 出版者 | SPRINGER
|
| 引用统计 |
|
| 文献类型 | 期刊论文
|
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/137918
|
| 专题 | 中国科学院金属研究所
|
| 通讯作者 | Shao, Jun-Chao |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
|
推荐引用方式
GB/T 7714 |
Shao, Jun-Chao,Jin, Hai-Jun. From liquid metal dealloying to liquid metal expulsion[J]. JOURNAL OF MATERIALS SCIENCE,2020,55(19):8337-8345.
|
| APA |
Shao, Jun-Chao,&Jin, Hai-Jun.(2020).From liquid metal dealloying to liquid metal expulsion.JOURNAL OF MATERIALS SCIENCE,55(19),8337-8345.
|
| MLA |
Shao, Jun-Chao,et al."From liquid metal dealloying to liquid metal expulsion".JOURNAL OF MATERIALS SCIENCE 55.19(2020):8337-8345.
|
修改评论