公开(公告)号：US20180073943A1

公开(公告)日：2018-03-15

申请号：US15803400

申请日：2017-11-03

Applicant: The Florida State University Research Foundation, Inc.

Inventor： Changchun Zeng ,  Zhiyong Liang ,  Yan Li ,  Sida Luo ,  Tao Liu

IPC: G01L1/18 ,  B29C44/34 ,  B82Y40/00 ,  G01L1/22 ,  G01L1/26

CPC classification number: G01L1/18 ,  B29C44/357 ,  B82Y40/00 ,  G01L1/2287 ,  G01L1/26 ,  G01R29/22

Abstract: The present invention includes scalable and cost-effective auxetic foam sensors (AFS) created through conformably coating a thin conductive nanomaterial-sensing layer on a porous substrate having a negative Poisson's ratio. In general, the auxetic foam sensors possess multimodal sensing capability, such as large deformation sensing, small pressure sensing, shear/torsion sensing and vibration sensing and excellent robustness in humidity environment.

公开(公告)号：US10955300B2

公开(公告)日：2021-03-23

申请号：US15803400

申请日：2017-11-03

Applicant: The Florida State University Research Foundation, Inc.

Inventor： Changchun Zeng ,  Zhiyong Liang ,  Yan Li ,  Sida Luo ,  Tao Liu

IPC: G01L1/18 ,  B29C44/34 ,  B82Y40/00 ,  G01L1/22 ,  G01L1/26 ,  G01R29/22

Abstract: The present invention includes scalable and cost-effective auxetic foam sensors (AFS) created through conformably coating a thin conductive nanomaterial-sensing layer on a porous substrate having a negative Poisson's ratio. In general, the auxetic foam sensors possess multimodal sensing capability, such as large deformation sensing, small pressure sensing, shear/torsion sensing and vibration sensing and excellent robustness in humidity environment.

公开(公告)号：US20240044728A1

公开(公告)日：2024-02-08

申请号：US18484893

申请日：2023-10-11

Applicant: The Florida State University Research Foundation, Inc.

Inventor： Changchun Zeng ,  Zhiyong Liang ,  Yan Li ,  Sida Luo ,  Tao Liu

IPC: G01L1/18 ,  G01L1/22 ,  G01R29/22 ,  B32B37/24 ,  B29C44/34 ,  B82Y40/00 ,  G01L1/26

CPC classification number: G01L1/18 ,  G01L1/2287 ,  G01R29/22 ,  B32B37/24 ,  B29C44/357 ,  B82Y40/00 ,  G01L1/26 ,  B05D1/18

Abstract: The present invention includes scalable and cost-effective auxetic foam sensors (AFS) created through conformably coating a thin conductive nanomaterial-sensing layer on a porous substrate having a negative Poisson's ratio. In general, the auxetic foam sensors possess multimodal sensing capability, such as large deformation sensing, small pressure sensing, shear/torsion sensing and vibration sensing and excellent robustness in humidity environment.

公开(公告)号：US20200003636A1

公开(公告)日：2020-01-02

申请号：US16439146

申请日：2019-06-12

Applicant: The Florida State University Research Foundation, Inc.

Inventor： Changchun Zeng ,  Zhiyong Liang ,  Yan Li ,  Sida Luo ,  Tao Liu

IPC: G01L1/18 ,  G01L1/22 ,  B29C44/34 ,  B82Y40/00 ,  G01L1/26

Abstract: The present invention includes scalable and cost-effective auxetic foam sensors (AFS) created through conformably coating a thin conductive nanomaterial-sensing layer on a porous substrate having a negative Poisson's ratio. In general, the auxetic foam sensors possess multimodal sensing capability, such as large deformation sensing, small pressure sensing, shear/torsion sensing and vibration sensing and excellent robustness in humidity environment.