公开(公告)号：US20170092389A1

公开(公告)日：2017-03-30

申请号：US15126822

申请日：2015-03-17

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Insuk CHOI ,  Yigil CHO

IPC: H01B5/14 ,  H01B1/12 ,  H01B1/02 ,  H01B1/04 ,  F03G7/00 ,  C12N5/00

CPC classification number: F03G7/00 ,  A61B2562/125 ,  A61N1/04 ,  B82Y30/00 ,  F03G7/005 ,  H01B1/02 ,  H01B1/04 ,  H01B1/124 ,  H01B5/14

Abstract: Provided are a shape changeable material and a shape changeable electrode including the same, wherein a material having a 2-dimensional (2D) shape obtained when the material is activated by a predetermined stimulus using structural and hierarchical characteristics of the shape changeable material is provided. The shape changeable material provides a material that has various 2D inherent shapes by changing a hierarchical structure of displacement units or a joint pattern, is used as a flexible material or a stretchable material, and may be closely adhered on a curved surface without a lifting. Also, by further forming a coating layer having electric conductivity, an electrode having characteristics of the shape changeable material may be provided.