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Influence of Gas Sorption on Surface Tension of Liquid Crystalline Substances:—Influence of CO2on Time-dependence of Surface Tension

 

作者: Gong-Hao Chen,   JÜRgen Springer,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 1998）
卷期: Volume 312, issue 1  

页码: 203-221

 

ISSN:1058-725X

 

年代: 1998

 

DOI:10.1080/10587259808042441

 

出版商: Taylor & Francis Group

 

关键词: Surface tension;gas sorption;time-dependence;temperature-dependence;pressure-dependence;phase transition;liquid crystals;MBBA;carbon dioxide

 

数据来源: Taylor

 

摘要:

As one part of the experimental studies on the influence of gas sorption on the surface tension of liquid crystalline substances (LCs), this paper reports on the CO2sorption in low molecular LC MBBA (4-methoxybenzylidene-4′-n-butylaniline) and thus caused the time-dependence of surface tension. The experiments have been performed in the CO2atmosphere over the temperature range which covered the phase transitions of MBBA, and at pressures up to 15 bar.

 

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