Bionic Adaptive Thin-Membranes Sensory System Based on Microspring Effect for High-Sensitive Airflow Perception and Noncontact Manipulation

Zhou Wei; Xiao Peng; Liang YunWang QilingLiu DepengYang QingChen JianhuaNie YujingKuo Shiao-WeiChen Tao

首页> 外文期刊>Advanced functional materials >Bionic Adaptive Thin-Membranes Sensory System Based on Microspring Effect for High-Sensitive Airflow Perception and Noncontact Manipulation

【24h】

Bionic Adaptive Thin-Membranes Sensory System Based on Microspring Effect for High-Sensitive Airflow Perception and Noncontact Manipulation

机译：Bionic Adaptive Thin-Membranes Sensory System Based on Microspring Effect for High-Sensitive Airflow Perception and Noncontact Manipulation

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Recently airflow sensors based on mechanical deformation mechanisms have drawn extensive attention due to their favorable flexibility and sensitivity. However, the fabrication of highly sensitive and self-adaptive airflow sensors in a simple, controllable, and scalable method still remains a challenge. Herein, inspired by the wing membrane of a bat, a highly sensitive and adaptive graphene/single-walled nanotubes-Ecoflex membrane (GSEM) based airflow sensor mediated by the reversible microspring effect is developed. The fabricated GSEM is endowed with an ultralow airflow velocity detection limit (0.0176 m s(-1)), a fast response time (approximate to 1.04 s), and recovery time (approximate to 1.28 s). The GSEM-based airflow sensor can be employed to realize noncontact manipulation. It is applied to a smart window system to realize the intelligent, open, and close behaviors via a threshold control. In addition, an array of airflow sensors is effectively designed to differentiate the magnitude and spatial distribution of the applied airflow stimulus. The GSEM-based airflow sensor is further integrated into a wireless vehicle model system, which can sensitively capture the flow velocity information to realize a real-time direction of motion manipulation. The microspring effect-based airflow sensing system shows significant potentials in the fields of wearable electronics and noncontact intelligent manipulation.

著录项

来源
《Advanced functional materials》 |2021年第42期|2105323.1-2105323.11|共11页
作者
Zhou Wei; Xiao Peng; Liang YunWang QilingLiu DepengYang QingChen JianhuaNie YujingKuo Shiao-WeiChen Tao;
展开▼
作者单位

Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Key Lab Marine Mat & Protect Technol, Key Lab Marine Mat & Related Technol, Ningbo 315201, Peoples R China|Univ Chinese Acad Sci, Sch Chem Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China;

Zhejiang Univ, Int Res Ctr Adv Photon, Coll Opt Sci & Engn, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Peoples R China|Zhejiang Lab, Res Ctr Intelligent Sensing, Hangzhou 311100, Peoples R China;

Minnan Normal Univ, Coll Chem Chem Engn & Environm, Fujian Prov Univ Key Lab Modern Analyt Sci & Sepa, Zhangzhou 363000, Peoples R ChinaNatl Sun Yat Sen Univ, Ctr Crystal Res, Dept Mat & Optoelect Sci, Kaohsiung 804, Taiwan;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类
关键词
airflow sensing; microspring effects; monolithic thin-membranes; noncontact manipulation;

Bionic Adaptive Thin-Membranes Sensory System Based on Microspring Effect for High-Sensitive Airflow Perception and Noncontact Manipulation

摘要

著录项

相关主题

期刊订阅