Fluorescence study of field-induced director reorientations in low mass liquid crystalline compounds

1991 ◽  
Vol 1 (3) ◽  
pp. 193-202 ◽  
Author(s):  
J. Hofkens ◽  
M. Van Damme ◽  
F. C. De Schryver ◽  
T. G. Ryan
Keyword(s):  
Liquid Crystalline ◽  
Fluorescence Study ◽  
Low Mass

Fluorescence study of a field-induced director reorientation in a liquid crystalline polyacrylate

1991 ◽  
Vol 1 (1) ◽  
pp. 69-76
Author(s):  
M. Van Damme ◽  
J. Hofkens ◽  
F. C. De Schryver ◽  
T. G. Ryan
Keyword(s):  
Liquid Crystalline ◽  
Fluorescence Study ◽  
Director Reorientation

Fluorescence study on a liquid-crystalline polyester containing naphthoate mesogen units

2000 ◽  
Vol 38 (22) ◽  
pp. 2922-2928 ◽  
Author(s):  
Yuka Uchida ◽  
Hsu Wen Huang ◽  
Kazuyuki Horie ◽  
Liu Yu Qing ◽  
Hitoshi Tuchiya ◽  
...  
Keyword(s):  
Liquid Crystalline ◽  
Fluorescence Study ◽  
Liquid Crystalline Polyester

scholarly journals Low-Mass Liquid Crystalline Materials Blended in Recycled Thermoplastic Polyester Elastomer for Corrosion Inhibitor Application

Polymers ◽  
2021 ◽  
Vol 13 (18) ◽  
pp. 3188
Author(s):  
Chun-Jui Chen ◽  
Bo-Wei Huang ◽  
Po-Jung Tseng ◽  
Zhi-Yu Yang ◽  
Xiang Huang ◽  
...  
Keyword(s):  
Liquid Crystalline ◽  
Electrochemical Corrosion ◽  
Raw Material ◽  
Pet Waste ◽  
Crystalline Materials ◽  
Iron Plate ◽  
Anticorrosion Coatings ◽  
Adhesion Behavior ◽  
Low Mass ◽  
Liquid Crystalline Materials

In this work, the development and application of multicomponents obtained from recycled polyethylene terephthalate (r-PET) waste and monotropic liquid crystals as anticorrosion coatings are reported. The r-PET raw material was alcoholyzed and reproduced as a thermoplastic polyester elastomer (TPEE) with different amounts (n%, n = 0, 1, 3, and 5) of 1,6-hexanediamine (HDA). Then, a fluorine-containing liquid crystal (4-cyano-3-fluorophenyl 4-ethylbenzoate (4CFE)) was incorporated into the TPEE mixture via solvent blending to modify and enhance the water resistance. The adhesion behavior of the coating on glass and iron substrates was evaluated by cross-cut tests and immersion tests in aqueous NaCl. In the corrosion resistance measurements, all of the coating samples fabricated with 10 ± 1 mm thickness were less active toward electrochemical corrosion (PEF% > 99%) than the bare iron plate, indicating that our work provided better protection against corrosion of the iron plate.

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