2D Material Liquid Crystals for Optoelectronics and Photonics
Journal of Materials Chemistry C
Royal Society of Chemistry
This Open Access Article is licensed under a Creative Commons Attribution 3.0 Unported Licence: https://creativecommons.org/licenses/by/3.0/
The merging of the materials science paradigms of liquid crystals and 2D materials promises superb new opportunities for the advancement of the fields of optoelectronics and photonics. In this review, we summarise the development of 2D material liquid crystals by two different methods; dispersion of 2D materials in a liquid crystalline host and the liquid crystal phase arising from dispersions of 2D material flakes in organic solvents. The properties of liquid crystal phases that make them so attractive for optoelectronics and photonics applications are discussed. The processing of 2D materials to allow for the development of 2D material liquid crystals is also considered. An emphasis is placed on the applications of such materials; from the development of films, fibers and membranes to display applications, optoelectronic devices and quality control of synthetic processes.
We acknowledge financial support from the Engineering and Physical Sciences Research Council (EPSRC) of the United Kingdom via the EPSRC Centre for Doctoral Training in Electromagnetic Metamaterials (Grant No. EP/L015331/1) and via Grant Nos. EP/N035569/1, EP/G036101/1 and EP/M002438/1.
This is the author accepted manuscript. The final version is available from Royal Society of Chemistry via the DOI in this record.
Published online 21 July 2017