Homogeneous Langmuir-Blodgett Film of Double-Chain Ammonium Amphiphile Complexed with Anionic Polymer
Homogeneous Langmuir-Blodgett Film of Double-Chain Ammonium Amphiphile Complexed with Anionic Polymer
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双链铵两亲物与阴离子聚合物络合的均质 Langmuir-Blodgett 膜
DOI：
10.1143/jjap.27.l1761
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发表时间：
1988
影响因子：
1.5
通讯作者：
H. Ringsdorf
中科院分区：
文献类型：
--
作者：
M. Shimomura;K. Fujii;P. Karg;W. Frey;E. Sackmann;P. Meller;H. Ringsdorf
通过荧光显微镜在双链铵两亲物的表面单层和沉积的 Langmuir-Blodgett (LB) 薄膜中发现了表明流体和固相共存的异质纹理。尽管 40°C 的表面单层退火允许晶体生长，但 LB 膜中仍然存在异质相分离。荧光图像的剧烈变化表明与阴离子聚合物复合的单层的重结晶形成了均质的单层。
Heterogeneous textures suggesting the coexistence of a fluid and a solid phase were found both in a surface monolayer and in a deposited Langmuir-Blodgett (LB) film of double-chain ammonium amphiphiles by fluorescence microscopy. Although an annealing of the surface monolayer at 40°C allowed crystal growth, the heterogeneous phase separation remained in the LB film. A drastic change of the fluorescence image shows that the recrystallization of the complexed monolayer with anionic polymers conducted the homogeneous monolayer.