Polymer chain mobility in polyelectrolyte multilayers

被引：0
作者：
Karel Friess
Alexander Sagidullin
Brigitte Wiesner
Jochen Meier-Haack
Ulrich Scheler
机构：
[1] Leibniz-Institut für Polymerforschung Dresden e.V.,Department of Physical Chemistry
[2] UCT Prague,Oxford Instruments
[3] Tubney Woods,undefined
来源：
Polymer Science, Series C | 2017年 / 59卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Free-standing polyelectrolyte multilayer membranes have been formed by the layer-by-layer technique using a dip-coating apparatus. The polymer-chain mobility has been studied by 1H relaxation in the rotating frame T1rho NMR with 13C chemical shift resolution. For each of the individual polymers a single relaxation component has been observed for all resolved signals. In the multilayer a significantly different relaxation time T1rho has been observed with a minor second component. The interaction between the oppositely charged polyelectrolytes influences the molecular mobility.
引用
收藏
页码：102 / 105
页数：3
相关论文
共 35 条
[1]  
Shamoun R. F.(2012)undefined Adv. Funct. Mater. 22 1923-undefined
[2]  
Reisch A.(1991)undefined Macromol. Symp. 46 321-undefined
[3]  
Schlenoff J. B.(2004)undefined J. Adhes. 80 521-undefined
[4]  
Decher G.(2007)undefined Magn. Reson. Imaging 25 541-undefined
[5]  
Hong J.-D.(2011)undefined Chem. Phys. Lett. 509 138-undefined
[6]  
Müller M.(2010)undefined J. Magn. Reson. 202 135-undefined
[7]  
Meier-Haack J.(1965)undefined Phys. Rev. A 140 1261-undefined
[8]  
Schwarz S.(1997)undefined J. Magn. Reson. 124 516-undefined
[9]  
Buchhammer H. M.(2003)undefined Magn. Reson. Imaging 21 381-undefined
[10]  
Eichhorn E. J.(undefined)undefined undefined undefined undefined-undefined
1234