Liquid crystalline elastomers as actuators and sensors
Abstract
This review collects recent developments in the field of liquid crystalline elastomers (LCEs) with an emphasis on their use for actuator and sensor applications. Several synthetic pathways leading to crosslinked liquid crystalline polymers are discussed and how these materials can be oriented into liquid crystalline monodomains are described. By comparing the actuating properties of different systems, general structure-property relationships for LCEs are obtained. In the final section, how these materials can be turned into usable devices using different interdisciplinary techniques are described.
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SMPs and related soft robots are generally manufactured through standard fabrication techniques such as shape extrusion, injection molding, laser cutting, or soft lithography.
“The SMPs discussed in Section 2 and related soft robots are generally manufactured through standard fabrication techniques, such as shape extrusion, injection molding, laser cutting, or soft lithography [34,173,174].”
From Two-Way and Multiple-Way Shape Memory Polymers for Soft Robotics: An Overview (2020) · cites this paper as [173]
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- Authors
- Ohm, C., Brehmer, M., & Zentel, R.
- Affiliations
- Johannes Gutenberg University Mainz (DE)
- Corresponding author
- Zentel, Rudolf
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2010-08-04
- Volume
- 22
- Issue
- 31
- Pages
- 3366-3387
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2045022361
- Cited by
- 1,169
- References
- 142
- Citations by year
- 2026: 55 · 2025: 100 · 2024: 86 · 2023: 80 · 2022: 82 · 2021: 98 · 2020: 94 · 2019: 100 · 2018: 90 · 2017: 82 · 2016: 66 · 2015: 56 · 2014: 49 · 2013: 47 · 2012: 50
- FWCI
- 8.11
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Advanced Materials (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Physical Sciences › Engineering › Mechanical Engineering › Advanced Materials and Mechanics
- Physical Sciences › Materials Science › Electronic, Optical and Magnetic Materials › Liquid Crystal Research Advancements
- Physical Sciences › Engineering › Biomedical Engineering › Dielectric materials and actuators
- Keywords
- liquid crystal elastomers, actuators, sensors, polymer orientation, structure-property relationships, smart materials
- MeSH terms
- Chemistry Techniques, Analytical, Elasticity, Structure-Activity Relationship, Elastomers, Biomimetics, Liquid Crystals, Analytic Sample Preparation Methods
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