Moisture-sensitive mechanical metamaterials with unusual and re-programmable hygroscopic deformation modes
Yisong Bai, Yisong Bai, Chuanbao Liu, Yang Li, Jinxu Li, Lijie Qiao, Ji Zhou, Yang Bai, Yang Bai
Abstract
We design 2D moisture-sensitive mechanical metamaterials with unusual hygroscopic deformation modes and re-programmable capability, providing a route of tunable hygroscopic expansion for applications responding to moisture.
Topics & Concepts
MoistureMaterials scienceMetamaterialComposite materialDeformation (meteorology)OpticsOptoelectronicsPhysicsCellular and Composite StructuresAdvanced Materials and MechanicsStructural Analysis and Optimization