globalchange  > 气候变化与战略
DOI: 10.1073/pnas.1612893114
论文题名:
Experimental and theoretical evidence for bilayer-bybilayer surface melting of crystalline ice
作者: Alejandra Sánchez M.; Kling T.; Ishiyama T.; Van Zadel M.-J.; Bisson P.J.; Mezger M.; Jochum M.N.; Cyran J.D.; Smit W.J.; Bakker H.J.; Shultz M.J.; Morita A.; Donadio D.; Nagata Y.; Bonn M.; Backus E.H.G.
刊名: Proceedings of the National Academy of Sciences of the United States of America
ISSN: 0027-8424
出版年: 2017
卷: 114, 期:2
起始页码: 227
结束页码: 232
语种: 英语
英文关键词: Crystalline ice ; Stepwise ; Sum frequency generation ; Surface melting ; Water
Scopus关键词: ice ; bilayer membrane ; Conference Paper ; extraction ; hydrogen bond ; melting point ; molecular dynamics ; priority journal ; spectroscopy ; sum frequency generation spectroscopy ; surface property ; transition temperature ; X ray diffraction
英文摘要: On the surface of water ice, a quasi-liquid layer (QLL) has been extensively reported at temperatures below its bulk melting point at 273 K. Approaching the bulk melting temperature from below, the thickness of the QLL is known to increase. To elucidate the precise temperature variation of the QLL, and its nature, we investigate the surface melting of hexagonal ice by combining noncontact, surfacespecific vibrational sum frequency generation (SFG) spectroscopy and spectra calculated from molecular dynamics simulations. Using SFG, we probe the outermost water layers of distinct single crystalline ice faces at different temperatures. For the basal face, a stepwise, sudden weakening of the hydrogen-bonded structure of the outermost water layers occurs at 257 K. The spectral calculations from the molecular dynamics simulations reproduce the experimental findings; this allows us to interpret our experimental findings in terms of a stepwise change from one to two molten bilayers at the transition temperature.
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/163882
Appears in Collections:气候变化与战略

Files in This Item:

There are no files associated with this item.


作者单位: Alejandra Sánchez, M., Max Planck Institute for Polymer Research, Mainz, 55128, Germany; Kling, T., Max Planck Institute for Polymer Research, Mainz, 55128, Germany; Ishiyama, T., Graduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan; Van Zadel, M.-J., Max Planck Institute for Polymer Research, Mainz, 55128, Germany; Bisson, P.J., Laboratory for Water and Surface Studies, Department of Chemistry, Pearson Laboratory, Tufts University, Medford, MA 02155, United States; Mezger, M., Max Planck Institute for Polymer Research, Mainz, 55128, Germany, Institute of Physics, Johannes Gutenberg University Mainz, Mainz, 55128, Germany; Jochum, M.N., Max Planck Institute for Polymer Research, Mainz, 55128, Germany, BASF SE, Limburgerhof, 67117, Germany; Cyran, J.D., Max Planck Institute for Polymer Research, Mainz, 55128, Germany; Smit, W.J., FOM Institute AMOLF, XG Amsterdam, 1098, Netherlands; Bakker, H.J., FOM Institute AMOLF, XG Amsterdam, 1098, Netherlands; Shultz, M.J., Laboratory for Water and Surface Studies, Department of Chemistry, Pearson Laboratory, Tufts University, Medford, MA 02155, United States; Morita, A., Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, 980-8578, Japan, Elements Strategy Initiative for Catalysts and Batteries, Kyoto University, Kyoto, 615-8520, Japan; Donadio, D., Max Planck Institute for Polymer Research, Mainz, 55128, Germany, Department of Chemistry, University of California, Davis, CA 95616, United States; Nagata, Y., Max Planck Institute for Polymer Research, Mainz, 55128, Germany; Bonn, M., Max Planck Institute for Polymer Research, Mainz, 55128, Germany; Backus, E.H.G., Max Planck Institute for Polymer Research, Mainz, 55128, Germany

Recommended Citation:
Alejandra Sánchez M.,Kling T.,Ishiyama T.,et al. Experimental and theoretical evidence for bilayer-bybilayer surface melting of crystalline ice[J]. Proceedings of the National Academy of Sciences of the United States of America,2017-01-01,114(2)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Alejandra Sánchez M.]'s Articles
[Kling T.]'s Articles
[Ishiyama T.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Alejandra Sánchez M.]'s Articles
[Kling T.]'s Articles
[Ishiyama T.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Alejandra Sánchez M.]‘s Articles
[Kling T.]‘s Articles
[Ishiyama T.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.