成果/Result
- Highly Stretchable Multiphase Composite Piezoelectret with Large Longitudinal and Transverse Piezoelectric Sensitivity for Self-powered Electromechanical Sensors被引量：73收藏
- 作者：Lyu, Yanfeng Gao, Tiantian Li, Jian Hu, Zheng Qiu, Xunlin Xiang, Yanxun Xuan, Fu-Zhen Gan, Wee Chen Auhl, Dietmar
- 机构： East China University of Science and Technology; Xiamen University Malaysia; Technische Universit?t Berlin
- 来源：IEEE Sensors Journal 2026
- 关键词：Crystallography - Electromechanical devices - Man machine systems - Piezoelectric transducers - Wearable sensors
- Flexible microstructured pressure sensors: design, fabrication and applications被引量：61收藏
- 作者：Gao, Yang Xiao, Ting Li, Qi Chen, Yang Qiu, Xunlin Liu, Jiawen Bian, Yuqing Xuan, Fuzhen
- 机构：East China Univ Sci & Technol
- 来源：NANOTECHNOLOGY 2022
- 关键词：flexible pressure sensor fabrication method anti-interference health monitoring robotics and prosthesis human-machine interface
- Piezoelectret-Based Dual-Mode Flexible Pressure Sensor for Accurate Wrist Pulse Signal Acquisition in Health Monitoring被引量：50收藏
- 作者：Qiu, Xunlin Gao, Tiantian Xu, Peng Hu, Zheng Yan, Jianjun Xiang, Yanxun Xuan, Fu-Zhen
- 机构： Shanghai Key Laboratory of Intelligent Sensing and Detection Technology
- 来源：SSRN 2024
- 关键词：Piezoelectricity - Signal detection - Wearable sensors
- 基于 CcbT 压电陶瓷换能器的高温长时在线超声监测被引量：48收藏
- 作者：Yang, Zhen Li, Jian Zhao, Kefeng Chen, Zhicheng Hu, Zheng Qiu, Xunlin Xiang, Yanxun
- 机构： School of Mechanical and Power Engineering
- 来源：[1] School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai, 200237, China 2026
- Nonlinear ultrasonic detection of partially closed cracks in metal plates using static component of lamb waves被引量：43收藏
- 作者：Zhu, Wujun Xu, Zisheng Xiang, Yanxun Liu, Changjun Deng, Mingxi Qiu, Xunlin Sun, Di Xuan, Fuzhen
- 机构：East China Univ Sci & Technol;Chongqing Univ
- 来源：NDT & E INTERNATIONAL 2021
- 关键词：Ultrasonic nonlinearity Lamb wave Static component Fatigue crack
- Nonlinear ultrasonic detection of closed cracks in metal plates with phase-velocity mismatching被引量：28收藏
- 作者：Sun, Di Zhu, Wujun Qiu, Xunlin Liu, Lishuai Xiang, Yanxun Xuan, Fu -Zhen
- 机构：East China Univ Sci & Technol
- 来源：NDT & E INTERNATIONAL 2023
- 关键词：Ultrasonic nonlinearity Lamb waves Phase-velocity mismatching Closed crack
- Ferroelectrets: Recent developments被引量：26收藏
- 作者：Qiu, Xunlin Bian, Yuqing Liu, Jiawen Xiang, Yanxun Ding, Taotao Zhu, Wujun Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：IET NANODIELECTRICS 2022
- 关键词：Crystallography - Energy harvesting - Nondestructive examination - Piezoelectricity - Ultrasonic testing
- Non-contact phase coded excitation of ultrasonic Lamb wave for blind hole inspection被引量：19收藏
- 作者：Tang, Jianying Zhu, Wujun Qiu, Xunlin Song, Ailing Xiang, Yanxun Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：ULTRASONICS 2022
- 关键词：Air-coupled ultrasonic testing Lamb wave Simulation Phase coded excitation Modified RAPID
- Fully Transparent Flexible Piezoelectric Sensing Materials Based on Electrospun PVDF and Their Device Applications被引量：18收藏
- 作者：Qiu, Xunlin Bian, Yuqing Mei, Xudong Luo, Xingsheng Hu, Zheng Xuan, Fu-Zhen Xiang, Yanxun Zhu, Guodong
- 机构：East China Univ Sci & Technol;Fudan Univ
- 来源：ADVANCED MATERIALS TECHNOLOGIES 2024
- 关键词：electrospinning flexible piezoelectric materials PDMS PVDF transparent electronic device
- Selectable single-mode guided waves for multi-type damages localization of plate-like structures using film comb transducers被引量：17收藏
- 作者：Ding, Taotao Wan, Qiang Xiang, Yanxun Qiu, Xunlin Deng, Mingxi Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol;China Acad Engn Phys;Chongqing Univ
- 来源：NONDESTRUCTIVE TESTING AND EVALUATION 2023
- 关键词：Guided waves PVDF comb transducer single-mode multi-type damages localization
- Recent Advances in Ferroelectret Fabrication, Performance Optimization, and Applications被引量：16收藏
- 作者：Wang, Ningzhen Zhang, He Qiu, Xunlin Gerhard, Reimund van Turnhout, Jan Cressotti, Jason Zhao, Dong Tang, Liang Cao, Yang
- 机构：Beijing Forestry Univ;East China Univ Sci & Technol;Univ Potsdam;Delft Univ Technol;Univ Connecticut
- 来源：ADVANCED MATERIALS 2024
- 关键词：charging mechanisms energy harvesters ferroelectrets piezoelectric models wearable technology
- A Novel Baseline-Free Method for Damage Localization Using Guided Waves Based on Hyperbola Imaging Algorithm被引量：15收藏
- 作者：Xu, Jichao Zhu, Wujun Qiu, Xunlin Xiang, Yanxun
- 机构：East China Univ Sci & Technol
- 来源：SENSORS 2023
- 关键词：Lamb waves baseline-free hyperbola cross-correlation damage localization
- Adjustable Plane Curvature of Covalent Organic Framework Enabling Outstanding Dielectric, Electret, and High-Temperature Processing Properties被引量：13收藏
- 作者：Chen, Donglin Li, Jinpeng Mei, Xudong Liu, Xiaoyun Zuo, Peiyuan Qiu, Xunlin Zhuang, Qixin
- 机构：East China Univ Sci & Technol;East China Univ Sci & Technol
- 来源：ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 2023
- 关键词：Charge Storage Capacity Covalent Organic Framework Films High Hydrophobicity Ultra-Low Dielectric Constant
- Ultralow k covalent organic frameworks enabling high fidelity signal transmission and high temperature electromechanical sensing被引量：13收藏
- 作者：Chen, Donglin Sha, Juncheng Mei, Xudong Ye, An Zhao, Zhengping Qiu, Xunlin Liu, Xiaoyun Niu, Yueping Zuo, Peiyuan Zhuang, Qixin
- 机构：East China Univ Sci & Technol;East China Univ Sci & Technol;East China Univ Sci & Technol;Shanghai Inst Aircraft Mech & Control
- 来源：NATURE COMMUNICATIONS 2024
- A Lorentz Force EMAT Design with Racetrack Coil and Periodic Permanent Magnets for Selective Enhancement of Ultrasonic Lamb Wave Generation被引量：11收藏
- 作者：Guo, Xinfeng Zhu, Wujun Qiu, Xunlin Xiang, Yanxun
- 机构：East China Univ Sci & Technol
- 来源：SENSORS 2023
- 关键词：electromagnetic acoustic transducer ultrasonic Lamb waves selective enhancement periodic permanent magnets Lorentz force antisymmetric mode
- Ferroelectrets: Heterogenous polymer electrets with high piezoelectric sensitivity for transducers被引量：11收藏
- 作者：Qiu, Xunlin Fang, Peng Mellinger, Axel Altafim, Ruy Alberto Pisani Wirges, Werner Gidion, Gunnar Rychkov, Dmitry
- 机构：East China Univ Sci & Technol;Chinese Acad Sci;Cent Michigan Univ;Univ Fed Paraiba;Univ Potsdam
- 来源：JOURNAL OF ADVANCED DIELECTRICS 2023
- 关键词：Ferroelectret piezoelectret space-charge electret transducer advanced functional materials
- Air-cavity-free multiphase composite piezoelectrets with high piezoelectric sensitivity for self-powered flexible sensors and energy harvesters被引量：10收藏
- 作者：Liu, Yuji Wu, Chengyuan Qiu, Xunlin Xu, Peng Xiang, Yanxun Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：APPLIED MATERIALS TODAY 2024
- 关键词：Multiphase composite Piezoelectret Self -powered sensor Electronic device Energy harvester
- Localization and Imaging of Micro-Cracks Using Nonlinear Lamb Waves with Imperfect Group-Velocity Matching被引量：7收藏
- 作者：Xu, Jichao Zhu, Wujun Xiang, Yanxun Gao, Yang Qiu, Xunlin
- 机构：East China Univ Sci & Technol
- 来源：APPLIED SCIENCES-BASEL 2021
- 关键词：nonlinear lamb waves group velocity S0 mode localization micro-crack
- More efficient charging of ferroelectrets via tuning of the Paschen breakdown被引量：7收藏
- 作者：Qiu, Xunlin Liu, Yuji Wu, Chengyuan Xiang, Yanxun Xuan, Fu-Zhen Gerhard, Reimund
- 机构：East China Univ Sci & Technol;Univ Potsdam
- 来源：APPLIED PHYSICS LETTERS 2023
- 关键词：Dielectric materials
- Piezoelectret-based dual-mode flexible pressure sensor for accurate wrist pulse signal acquisition in health monitoring被引量：5收藏
- 作者：Gao, Tiantian Qiu, Xunlin Xu, Peng Hu, Zheng Yan, Jianjun Xiang, Yanxun Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol;Shanghai Inst Aircraft Mech & Control
- 来源：MEASUREMENT 2025
- 关键词：Radial artery pulse Health monitoring Piezoelectric sensor Piezoelectret Wearable sensor
- 用作空耦超声换能器的聚丙烯多孔膜驻极体的压电性能被引量：1收藏
- 作者：刘佳雯 邱勋林 边裕清 朱武军 项延训
- 机构：华东理工大学机械与动力工程学院
- 来源：《功能材料》 2023
- 关键词：压电驻极体 聚丙烯多孔膜 空气耦合超声换能器 压电d 33系数 中心频率 带宽
- 摘要：以初始厚度为50μm的国产聚丙烯(PP)多孔膜(PQ50)为原材料,通过微结构调控制备了不同厚度的压电驻极体膜,并对比研究了其与芬兰VTT开发的商用PP多孔压电驻极体膜HS70的压电和声学性能。结果表明薄膜的杨氏模量与厚...
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- Guest Editorial: Polymer electrets and ferroelectrets被引量：0收藏
- 作者：Qiu, Xunlin Zhang, Xiaoqing Wang, Feipeng Rychkov, Dmitry
- 机构：East China Univ Sci & Technol;Tongji Univ;Chongqing Univ;Deggendorf Inst Technol
- 来源：IET NANODIELECTRICS 2023
- A Quasi-Baseline-Free Guided Wave Testing Approach via Electromechanical Impedance Compensation被引量：0收藏
- 作者：Li, Mingyuan Hu, Zheng Xu, Haiming Qiu, Xunlin Xiang, Yanxun
- 机构：East China Univ Sci & Technol;Nanjing Univ;China Univ Min & Technol
- 来源：IEEE SENSORS JOURNAL 2026
- 关键词：Modeling Electromagnetic interference Image sensors Waves Educational institutions Wireless Access in Vehicular Environments Indexes Indexing Lead zirconate titanate Impedance Damage identification electromechanical impedance (EMI) guided wave testing (GWT) quasi-baseline-free
- Cellular polypropylene piezoelectret air-coupled ultrasonic transducer for lamb wave defect detection被引量：0收藏
- 作者：Xu, Peng Li, Haoliang Li, Jian Quan, Yi Lyu, Yanfeng Hu, Zheng Fei, Chunlong Qiu, Xunlin Xiang, Yanxun Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol;Xidian Univ;Shanghai Inst Aircraft Mech & Control
- 来源：SENSORS AND ACTUATORS A-PHYSICAL 2026
- 关键词：Cellular polypropylene piezoelectret Air-coupled ultrasonic transducer Electrical impedance matching Lamb wave non-destructive testing
- Negative Electrets Directed Fibrinogen Assembly for Surface Enrichment of Platelets被引量：0收藏
- 作者：Wang, Zhong Liu, Yuji Geng, Hao Qiu, Xunlin Qin, Hui Cao, Huiliang
- 机构：East China Univ Sci & Technol;East China Univ Sci & Technol;Changzhou Univ;Shanghai Jiao Tong Univ;East China Univ Sci & Technol
- 来源：ADVANCED HEALTHCARE MATERIALS 2026
- 关键词：fibrinogen implantable medical devices platelet-rich plasma protein adsorption surface charge
- Heterogeneous layer-structured multiphase composite piezoelectret: Fabrication, piezoelectric performance, and application in electromechanical transduction被引量：0收藏
- 作者：Wu, Shiyu Qiu, Xunlin Gao, Tiantian Hu, Zheng Xiang, Yanxun
- 机构：East China Univ Sci & Technol;Shanghai Inst Aircraft Mech & Control
- 来源：AIP ADVANCES 2025
- 关键词：Blood vessels - Elastomers - Electromechanical actuators - High temperature applications - Ionomers - Mechanical actuators - Microchannels - Piezoelectric actuators - Piezoelectric transducers - Piezoelectricity - Plastic films - Reinforced plastics - Stress analysis
