ArticleProceedings of the National Academy of Sciences of the United States of America2020
A 3D-printed molecular ferroelectric metamaterial.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Record-Low Compressibility in [N(CSmall (Weinheim an der Bergstrasse, Germany) · 2026Article
- Functional Nano-to-Microstructures by Jet Printing and Direct Ink Writing.Chemical reviews · 2026Review
- A molecular ferroelectric thin film of imidazolium perchlorate on silicon.Nature communications · 2024Article
- Molecular magneto-ionic proton sensor in solid-state proton battery.Nature communications · 2022Article
- Releasing chemical energy in spatiallyprogrammed ferroelectrics.Nature communications · 2022Article
- Biferroelectricity of a homochiral organic molecule in both solid crystal and liquid crystal phases.Nature communications · 2022Article
- Bulk Ferroelectric Metamaterial with Enhanced Piezoelectric and Biomimetic Mechanical Properties from Additive Manufacturing.ACS nano · 2021Article
- Proton switching molecular magnetoelectricity.Nature communications · 2021Article
- Additive Manufacture of Small-Scale Metamaterial Structures for Acoustic and Ultrasonic Applications.Micromachines · 2021Review
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Authors and funding
10 authors.
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Abstract
Molecular ferroelectrics combine electromechanical coupling and electric polarizabilities, offering immense promise in stimuli-dependent metamaterials. Despite such promise, current physical realizations of mechanical metamaterials remain hindered by the lack of rapid-prototyping ferroelectric metamaterial structures. Here, we present a continuous rapid printing strategy for the volumetric deposition of water-soluble molecular ferroelectric metamaterials with precise spatial control in virtually any three-dimensional (3D) geometry by means of an electric-field-assisted additive manufacturing. We demonstrate a scaffold-supported ferroelectric crystalline lattice that enables self-healing and a reprogrammable stiffness for dynamic tuning of mechanical metamaterials with a long lifetime and sustainability. A molecular ferroelectric architecture with resonant inclusions then exhibits adaptive mitigation of incident vibroacoustic dynamic loads via an electrically tunable subwavelength-frequency band gap. The findings shown here pave the way for the versatile additive manufacturing of molecular ferroelectric metamaterials.
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