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New smart mechanical metamaterials with tunable stimuli-responsive expansion coefficients

INV-21073 Background Smart Materials are materials with one or more properties that can be significantly changed in a controlled fashion by externally applied stimuli such as stress, temperature, and electric/magnetic fields. The response can be reversible and demonstrated by changes in physical properties such as shape, stiffness, and viscosity...

Published: 1/27/2025 | Updated: 3/21/2024 | Inventor(s): Yaning Li

Keywords(s): 3D printing, 4D Printing, Expansion coefficient, Mechanical Metamaterials

Category(s): Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials