用于宽应变率机械阻尼的单畴液晶弹性体晶格

IF 3.6 3区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Advanced Engineering Materials Pub Date : 2025-01-21 DOI:10.1002/adem.202570008

Adam Bischoff, Carter Bawcutt, Maksim Sorkin, Joel Yazzie, Caitlyn C. Cook, Samuel C. Leguizamon, Adam W. Cook, Devin J. Roach

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摘要

在文章编号2401796中，Devin J. Roach及其同事使用直接墨水写入3D打印技术制造了用于宽应变率机械阻尼的对齐单畴液晶弹性体（LCE）晶格结构。结果表明，与传统的弹性体晶格相比，这些结构可以在准静态环境中耗散应变能，并且由于LCE软弹性，在高应变率跌落测试中提供了更好的阻尼。由INMYWORK工作室团队制作（https://inmywork.com）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Monodomain Liquid-Crystal Elastomer Lattices for Broad Strain-Rate Mechanical Damping

Liquid-Crystal Elastomer Lattices

In article number 2401796, Devin J. Roach and co-workers use direct ink write 3D printing to fabricate aligned, monodomain liquid-crystal elastomer (LCE) lattice structures for broad strain-rate mechanical damping. It is shown that these structures can dissipate strain energy in quasi-static environments, comparable to traditional elastomeric lattices, and provide improved damping under high strain-rate drop testing due to LCE soft elasticity. Art by the team of INMYWORK Studio (https://inmywork.com).

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来源期刊

Advanced Engineering Materials 工程技术-材料科学：综合

CiteScore

5.70

自引率

5.60%

发文量

544

审稿时长

1.7 months

期刊介绍： Advanced Engineering Materials is the membership journal of three leading European Materials Societies - German Materials Society/DGM, - French Materials Society/SF2M, - Swiss Materials Federation/SVMT.