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Høy kontrast og rask Photorheological veksling av en Twist-Bend Nematic Liquid Crystal
JoVE Journal
Chemistry
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JoVE Journal Chemistry
High-Contrast and Fast Photorheological Switching of a Twist-Bend Nematic Liquid Crystal
DOI:

06:24 min

October 31, 2019

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Chapters

  • 00:05Title
  • 00:33Rubbed Surface Preparation
  • 01:43Liquid Crystal (LC) Cell Preparation
  • 02:55Polarizing Optical Microscopy & Photorheological Measurement
  • 04:22Results: Representative Chemical, Rheological, & Photodynamic Characteristics of a Liquid Crystal Nonsymmetric Dimer
  • 05:46Conclusion

Summary

Automatic Translation

Denne protokollen demonstrerer utarbeidelse av et photorheological materiale som viser en solid fase, ulike flytende krystallinsk faser, og en isotropic væskefase ved å øke temperaturen. Presentert her er metoder for å måle strukturen-viscoelasticity forhold av materialet.

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