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DOI | 10.1038/s41467-019-10445-0 |
Vapor sublimation and deposition to build porous particles and composites | |
Tung, Hsing-Ying1; Guan, Zhen-Yu1; Liu, Ting-Yu2; Chen, Hsien-Yeh1 | |
2019-06-14 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2018 |
卷号 | 9 |
文章类型 | Article |
语种 | 英语 |
国家 | Taiwan |
英文摘要 | The vapor deposition of polymers on regular stationary substrates is widely known to form uniform thin films. Here we report porous polymer particles with sizes controllable down to the nanometer scale can be produced using a fabrication process based on chemical vapor deposition (CVD) on a dynamic substrate, i.e., sublimating ice particles. The results indicate that the vapor deposition of a polymer is directed by the sublimation process; instead of forming a thin film polymer, the deposited polymers replicated the size and shape of the ice particle. Defined size and porosity of the polymer particles are controllable with respect to varying the processing time. Extendable applications are shown to install multiple functional sites on the particles in one step and to localize metals/oxides forming composite particles. In addition, one fabrication cycle requires approximately 60 min to complete, and potential scaling up the production of the porous particles is manageable. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000436958500011 |
WOS关键词 | SURFACE ; FUNCTIONALIZATION ; NANOPARTICLES ; DROPLETS |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/204415 |
专题 | 资源环境科学 |
作者单位 | 1.Natl Taiwan Univ, Dept Chem Engn, Taipei 10617, Taiwan; 2.Ming Chi Univ Technol, Dept Mat Engn, New Taipei 24301, Taiwan |
推荐引用方式 GB/T 7714 | Tung, Hsing-Ying,Guan, Zhen-Yu,Liu, Ting-Yu,et al. Vapor sublimation and deposition to build porous particles and composites[J]. NATURE COMMUNICATIONS,2019,9. |
APA | Tung, Hsing-Ying,Guan, Zhen-Yu,Liu, Ting-Yu,&Chen, Hsien-Yeh.(2019).Vapor sublimation and deposition to build porous particles and composites.NATURE COMMUNICATIONS,9. |
MLA | Tung, Hsing-Ying,et al."Vapor sublimation and deposition to build porous particles and composites".NATURE COMMUNICATIONS 9(2019). |
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