Photothermal Diol for NIR-Responsive Liquid Crystal Elastomers
Source abstract
Abstract
Near-infrared-responsive liquid crystal elastomers are very interesting intelligent deformable materials, which have been intensively studied in many fields such as bionics, actuators, and microrobots. However, the organic near-infrared substances used in liquid crystal elastomers are still limited. Herein, we have synthesized a near-infrared light-absorbing diol, which has a strong absorption in the range of 700–900 nm and excellent photothermal stability under near-infrared irradiation (808 nm). Subsequently, a polyurethane-based liquid crystal elastomer has been developed. The obtained elastomer has displayed excellent deformation ability while responding to the near-infrared stimulus. Our study expands on the NIR-responsive substances that can be used to prepare near-infrared-responsive liquid crystal elastomers.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced Materials and Mechanics · Liquid Crystal Research Advancements · Advanced Sensor and Energy Harvesting Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, People’s Republic of China
Funding
National Natural Science Foundation of China
References (68)
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