Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41467-017-00581-w |
Force-driven reversible liquid-gas phase transition mediated by elastic nanosponges | |
Nomura, Keita1; Nishihara, Hirotomo1; Yamamoto, Masanori1; Gabe, Atsushi1; Ito, Masashi2; Uchimura, Masanobu2; Nishina, Yuta3; Tanaka, Hideki4; Miyahara, Minoru T.5; Kyotani, Takashi1 | |
2019-06-17 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2019 |
卷号 | 10 |
文章类型 | Article |
语种 | 英语 |
国家 | Japan |
英文摘要 | Nano-confined spaces in nanoporous materials enable anomalous physicochemical phenomena. While most nanoporous materials including metal-organic frameworks are mechanically hard, graphene-based nanoporous materials possess significant elasticity and behave as nanosponges that enable the force-driven liquid-gas phase transition of guest molecules. In this work, we demonstrate force-driven liquid-gas phase transition mediated by nanosponges, which may be suitable in high-efficiency heat management. Compression and free-expansion of the nanosponge afford cooling upon evaporation and heating upon condensation, respectively, which are opposite to the force-driven solid-solid phase transition in shape-memory metals. The present mechanism can be applied to green refrigerants such as H2O and alcohols, and the available latent heat is at least as high as 192 kJ kg(-1). Cooling systems using such nanosponges can potentially achieve high coefficients of performance by decreasing the Young's modulus of the nanosponge. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000471757900001 |
WOS关键词 | ADSORPTION-INDUCED DEFORMATION ; MICROPOROUS CARBONS ; GRAPHENE ; POLYMER ; RANGE ; FIELD ; PORE |
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/203441 |
专题 | 资源环境科学 |
作者单位 | 1.Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Aoba Ku, 2-1-1 Katahira, Sendai, Miyagi 9808577, Japan; 2.Nissan Motor Co Ltd, Res Div, Adv Mat & Proc Lab, 1 Natsushima Cho, Yokosuka, Kanagawa 2378523, Japan; 3.Okayama Univ, Res Core Interdisciplinary Sci, Kita Ku, Okayama 7008530, Japan; 4.Shinshu Univ, Res Initiat Supramat RISM, 4-17-1 Wakasato, Nagano 3808553, Japan; 5.Kyoto Univ, Dept Chem Engn, Nishikyo Ku, Kyoto 6158510, Japan |
推荐引用方式 GB/T 7714 | Nomura, Keita,Nishihara, Hirotomo,Yamamoto, Masanori,et al. Force-driven reversible liquid-gas phase transition mediated by elastic nanosponges[J]. NATURE COMMUNICATIONS,2019,10. |
APA | Nomura, Keita.,Nishihara, Hirotomo.,Yamamoto, Masanori.,Gabe, Atsushi.,Ito, Masashi.,...&Kyotani, Takashi.(2019).Force-driven reversible liquid-gas phase transition mediated by elastic nanosponges.NATURE COMMUNICATIONS,10. |
MLA | Nomura, Keita,et al."Force-driven reversible liquid-gas phase transition mediated by elastic nanosponges".NATURE COMMUNICATIONS 10(2019). |
条目包含的文件 | 条目无相关文件。 |
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。
修改评论