Optical modulation studies of multiwall carbon nanotube dispersed in hydrogen bonded ferroelectric liquid crystal mixture for electro-optic devices

Subhasri, P.; Balasubramanian, V.; Vasanthi, T.; Balamuralikrishnan, S.; Jayaprakasam, R.; Vijayakumar, V. N.

doi:10.1080/00150193.2020.1735902

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Cholesteric Liquid Crystals1

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2023

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“…Structural, thermal, optical, and electrical properties in MWCNT-hydrogen bonded ferroelectric LC (cholesteryl stearate and 4-dodecyloxybenzoic acid) mixtures have been studied [211]. The effect of optical modulation in doped mixtures was observed.…”

Section: Cholesteric Liquid Crystalsmentioning

confidence: 99%

Effects of Dispersed Carbon Nanotubes and Emerging Supramolecular Structures on Phase Transitions in Liquid Crystals: Physico-Chemical Aspects

Lisetski

Bulavin

Lebovka

2023

Liquids

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The current state of the study of different liquid crystalline (LC) systems doped with carbon nanotubes (CNTs) is discussed. An attempt is endeavored to outline the state-of-the-art technology that has emerged after two past decades. Systematization and analysis are presented for the integration of single- and multi-walled carbon nanotubes in thermotropic (nematic, smectic, cholesteric, ferroelectric, etc.) and lyotropic LCs. Special attention is paid to the effects of alignment and supramolecular organization resulting from orientational coupling between CNTs and the LC matrix. The effects of the specific inter-molecular and inter-particle interactions and intriguing microstructural, electromagnetic, percolation, optical, and electro-optical properties are also discussed.

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Section: Cholesteric Liquid Crystalsmentioning

confidence: 99%