公开(公告)号：US20240141878A1

公开(公告)日：2024-05-02

申请号：US18500741

申请日：2023-11-02

Applicant: THE TRUSTEES OF COLUMBIA UNIVRTSITY IN THE CITY OF NEW YORK

Inventor： Ozgur SAHIN ,  Eran SCHENKER ,  Yocheved UNGAR ,  Onur Cakmak

IPC: F03G7/06 ,  B29C70/02

CPC classification number: F03G7/0618 ,  B29C70/025 ,  B29K2511/00

Abstract: Systems and methods for developing a composite material are disclosed. The system can include a plurality of particles and a plurality of polymers. The plurality of particles can generate mechanical force in response to changing relative humidity, and the plurality of filaments can transfer the mechanical force throughout the composite material, such that the mechanical force changes a shape of the composite material reversibly and repeatedly.