[HTML][HTML] Liquid crystal elastomers for actuation: A perspective on structure-property-function relation

ZC Jiang, Q Liu, YY **ao, Y Zhao - Progress in Polymer Science, 2024 - Elsevier
Liquid crystal elastomers (LCEs) have long held significant promise as materials for artificial
muscles and smart actuators. Recent advancements in this field have introduced innovative …

Recent progress in dynamic covalent chemistries for liquid crystal elastomers

Z Wang, S Cai - Journal of Materials Chemistry B, 2020 - pubs.rsc.org
Liquid crystal elastomers (LCEs) have recently shown great potential in the applications of
soft robotics, biomedical devices, active morphing structures, self-regulating systems and …

Understanding the effect of liquid crystal content on the phase behavior and mechanical properties of liquid crystal elastomers

M Barnes, S Cetinkaya, A Ajnsztajn, R Verduzco - Soft Matter, 2022 - pubs.rsc.org
Liquid crystal elastomers are stimuli-responsive, shape-shifting materials. They typically
require high temperatures for actuation which prohibits their use in many applications, such …

Liquid crystalline elastomer actuators with dynamic covalent bonding: Synthesis, alignment, reprogrammability, and self-healing

G Das, SY Park - Current Opinion in Solid State and Materials Science, 2023 - Elsevier
Liquid crystalline elastomers (LCEs) have demonstrated tremendous potential in
applications such as soft robotics, biomedical materials, electronics, sensors, and …

Low-temperature reprogrammable dual light-responsive liquid crystalline elastomer films

G Das, H Jo, SY Park - Chemical Engineering Journal, 2023 - Elsevier
The liquid crystal elastomers (LCEs) possessing azobenzene moieties and boron ester
bonds were prepared using Michael addition reaction and photopolymerisation. The …

Surface aligned main-chain liquid crystalline elastomers: tailored properties by the choice of amine chain extenders

HH Yoon, DY Kim, KU Jeong, S Ahn - Macromolecules, 2018 - ACS Publications
A promising way to induce shape transformation in soft materials is via spatial variation in
the orientation of the alignment of liquid crystalline elastomers (LCEs). Here, we improve the …

Pixelated polymers: directed self assembly of liquid crystalline polymer networks

BA Kowalski, TC Guin, AD Auguste, NP Godman… - 2017 - ACS Publications
Polymeric materials are pervasive in modern society, in part attributable to the diverse range
of properties that are accessible in these materials. Polymers can be stiff or soft, dissipative …

Photopolymerisable liquid crystals for additive manufacturing

G Hu, B Zhang, SM Kelly, J Cui, K Zhang, W Hu… - Additive …, 2022 - Elsevier
Liquid crystals are often regard as a fourth state phase of matter alongside solids, liquids
and gases. It has been estimated that one out of every ten new synthetic compounds is a …

An investigation on nematic-isotropic phase transition, viscosity and diffusion coefficient of liquid crystalline elastomers at different temperatures using molecular …

P Ahmadpour-Samani, P Zahedi - Journal of Molecular Liquids, 2022 - Elsevier
The most considerable feature of liquid crystalline elastomers (LCEs) is nematic-isotropic
phase transition which has severe effects on their properties such as crystallinity, viscosity …

Decoding liquid crystal oligomer phase transitions: Toward molecularly engineered shape changing materials

Y Guo, J Lee, J Son, S Ahn, JMY Carrillo… - …, 2019 - ACS Publications
This work details an integrated investigation of liquid crystal (LC) oligomers that combines
experiments and molecular dynamics simulations to obtain a detailed understanding of the …