The Influence of 4,4’-bis[6-(acryloyloxy)-hexyloxy]biphenyl Contents on the Electro-Optical Properties of Polymer Stabilized Liquid Crystals

Hui Chang; Wen Juan Fan; Xiao Li Liu; Hong Ying Huo

doi:10.4028/www.scientific.net/AMR.634-638.2523

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 634-638The Influence of...

The Influence of 4,4’-bis[6-(acryloyloxy)-hexyloxy]biphenyl Contents on the Electro-Optical Properties of Polymer Stabilized Liquid Crystals

Abstract:

The polymer stabilized liquid crystals (PSLC) films was prepared subsequently based on the mesogenic diacrylate monomer 4,4’-bis[6-(acryloyloxy)-hexyloxy]biphenyl (BAB6). The effects of BAB6 on the morphology of polymer network as well as the electro-optical properties of the PSLC films were investigated. The helical structure of liquid crystals was observed in the morphology of polymer network by SEM. Further, a single switching process was observed at lower monomer concentration in this study compared with the former publication. When BAB6 concentration reached 7 %, the response time and contrast ratio of PSLC film were 7 ms and 16.8, respectively.

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Advanced Materials Research (Volumes 634-638)

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2523-2526

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.634-638.2523

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Online since:

January 2013

Authors:

Hui Chang, Wen Juan Fan, Xiao Li Liu, Hong Ying Huo

Keywords:

Electro-Optical Property, Morpholoy, Network, Photopolymerization, PSLC

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