| A Nano-scale Study on Film Stability |
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| 作者姓名： | Regine V.KLITZING Peter BEHRENBRUCH |
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| 作者单位： | Technical University of Berlin，Germany，The University of Adelaide，Australia 5005 |
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| 摘 要： | Thickness and stability of films formed by different surfactants are studied by means of thin film balance (TFB) technique to observe the formation and stability of the films. It is demonstrated that stable Newton black films (NBFs) can be easily obtained with non-ionic surfactants (C12E5, C12G2) than ionic surfactants (C12TAB, C16TAB). Common black film (CBF) was obtained with C16TAB at 5×10-3 mol/L, while the film of C12TAB is unstable. It has been demonstrated that the horizontal forces should also be taken into consideration for explaining film stability.
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| 关 键 词： | 薄膜 厚度 稳定性 纳米尺度 表面活性剂 |
A Nano-scale Study on Film Stability |
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| Regine V.KLITZING,Peter BEHRENBRUCH.A Nano-scale Study on Film Stability[J].Chinese Chemical Letters,2004,15(7):845-848. |
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| Authors: | Cheng TAO Gen Lin TIAN Regine V KLITZING Peter BEHRENBRUCH
Key Lab of Colloid and Interface Science The Centre for Molecular Science |
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| Institution: | Cheng TAO,Gen Lin TIAN,Regine V. KLITZING,Peter BEHRENBRUCH
Key Lab of Colloid and Interface Science,The Centre for Molecular Science,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080
The University of Adelaide,Australia 5005
Technical University of Berlin,Germany |
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| Abstract: | |
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| Keywords: | Nano-film surfactant film stability |
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