Control of Ice Propagation by Using Polyelectrolyte Multilayer Coatings

	Control of Ice Propagation by Using Polyelectrolyte Multilayer Coatings
	Jin, Yuankai 1,2; He, Zhiyuan 1,2; Guo, Qian 1,2; Wang, Jianjun 1,2
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	2017-09-11
卷号	56 期号:38 页码:11436-11439
关键词	Ice Propagation Interfaces Layer-by-layer Deposition Polyelectrolyte Coatings
英文摘要	Ice propagation is of great importance to the accumulation of ice/frost on solid surfaces. However, no investigation has been reported on the tuning of ice propagation through a simple coating process. Herein, we study the ice propagation behavior on polyelectrolyte multilayer (PEM) surfaces coated with the layer-by-layer (LBL) deposition approach. We discover that ice propagation is strongly dependent on the amount of water in the outermost layer of PEMs, that is, the ice propagation rate increases with the amount of water in the outermost layer. The ice propagation rate can be tuned by up to three orders of magnitude by changing the polyelectrolyte pairs, counterions of the outermost polymer layer, or the salt concentration during the preparation of PEMs. Because the simple, versatile, and inexpensive LBL deposition approach is generally applicable to almost all available surfaces, the PEM coatings can tune ice propagation on a wide range of substrates.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/39311]
专题	化学研究所_绿色印刷实验室
作者单位	1.Chinese Acad Sci, Key Lab Green Printing, Inst Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Jin, Yuankai,He, Zhiyuan,Guo, Qian,et al. Control of Ice Propagation by Using Polyelectrolyte Multilayer Coatings[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,56(38):11436-11439.
APA	Jin, Yuankai,He, Zhiyuan,Guo, Qian,&Wang, Jianjun.(2017).Control of Ice Propagation by Using Polyelectrolyte Multilayer Coatings.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,56(38),11436-11439.
MLA	Jin, Yuankai,et al."Control of Ice Propagation by Using Polyelectrolyte Multilayer Coatings".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56.38(2017):11436-11439.