IHEP OpenIR  > 多学科研究中心
Temperature dependence of interfacial fluctuations of polymerized fatty acid salt multilayers
Hu, SX; Li, XH; Jia QJ(贾全杰); Jia, QJ; Mai, ZH; Li, M
2005
发表期刊JOURNAL OF CHEMICAL PHYSICS
卷号122期号:12页码:124712
通讯作者Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100039, Peoples R China
文章类型Article
摘要X-ray scattering was used to study the temperature dependence of the profile structure of polymerized 10,12-tricosadiynoic acid salt multilayers. The stacking periodicity of the multilayers was found to decrease with increasing temperature due to the conformational changes of the alkyl chains. When the samples were fully hydrated in water, the reflectivity measurement showed that the thermal fluctuations of the interfaces are enhanced with temperature, resulting in reduced ordering. Meanwhile, the diffuse scattering indicated that the thermal fluctuations renormalize the elasticity of the multilayers; both the bending and the compression moduli are reduced. Similar measurements performed in air, however, do not show this thermal enhancement although the stacking periodicity decreases in the same manner. It is implied that water might weaken the interaction between the carboxyl groups and the metal ions so that the polymerized bilayers are softened in water.
学科领域Physics
研究领域[WOS]Physics ; Physics
DOI10.1063/1.1865952
URL查看原文
语种英语
研究领域[WOS]Physics ; Physics
WOS类目Physics, Atomic, Molecular & Chemical
WOS记录号WOS:000228287900052
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/240991
专题多学科研究中心
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Hu, SX,Li, XH,Jia QJ,et al. Temperature dependence of interfacial fluctuations of polymerized fatty acid salt multilayers[J]. JOURNAL OF CHEMICAL PHYSICS,2005,122(12):124712.
APA Hu, SX,Li, XH,贾全杰,Jia, QJ,Mai, ZH,&Li, M.(2005).Temperature dependence of interfacial fluctuations of polymerized fatty acid salt multilayers.JOURNAL OF CHEMICAL PHYSICS,122(12),124712.
MLA Hu, SX,et al."Temperature dependence of interfacial fluctuations of polymerized fatty acid salt multilayers".JOURNAL OF CHEMICAL PHYSICS 122.12(2005):124712.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
9980.pdf(171KB)期刊论文作者接受稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Hu, SX]的文章
[Li, XH]的文章
[贾全杰]的文章
百度学术
百度学术中相似的文章
[Hu, SX]的文章
[Li, XH]的文章
[贾全杰]的文章
必应学术
必应学术中相似的文章
[Hu, SX]的文章
[Li, XH]的文章
[贾全杰]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。