Flexible Piezoresistive Film Pressure Sensor Based on Double-Sided Microstructure Sensing Layer DOI Creative Commons
Rong Sun, Peng Xiao, Lei Sun

и другие.

Sensors, Год журнала: 2024, Номер 24(24), С. 8114 - 8114

Опубликована: Дек. 19, 2024

Flexible thin-film pressure sensors have garnered significant attention due to their applications in industrial inspection and human–computer interactions. However, ultra-thin structure, these often exhibit lower performance, including a narrow response range low sensitivity, which constrains further application. The most commonly used microstructure fabrication methods are challenging apply functional layers may compromise the structural stability of sensors. In this study, we present novel design film sensor with double-sided sensing layer by adopting template method. By incorporating microstructures, proposed can simultaneously achieve high sensitivity value 5.5 kPa−1 wide 140 kPa, while maintaining short time 120 ms detection limit. This flexible demonstrates considerable potential for distributed monitoring applications.

Язык: Английский

A Comprehensive Review on Fabrication and Structural Design of Polymer Composites for Wearable Pressure Sensors DOI Creative Commons
Kangqi Chang, Chao Zhang, Tianxi Liu

и другие.

Polymer science & technology., Год журнала: 2025, Номер unknown

Опубликована: Фев. 5, 2025

Язык: Английский

Процитировано

4
The ultra-sensitive flexible pressure sensor based on hierarchical micro-wrinkle/pyramid structure for underwater perturbation monitoring DOI

Runbin Cao,

Fan Chang,

Qihe Peng

и другие.

Composites Communications, Год журнала: 2025, Номер unknown, С. 102312 - 102312

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

1
Self-healing PVA/Chitosan/MXene triple network hydrogel for strain and temperature sensors DOI
Bingbing Xu, Yue Zhang, Li Jia

и другие.

International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 138811 - 138811

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

5
An iontronic flexible pressure sensor based on a multistage gradient micro-dome structure with a broad sensing range for wearable devices DOI
Hongwei Zhang, Dong Yang, Qiang Long

и другие.

Journal of Materials Chemistry C, Год журнала: 2024, Номер 12(44), С. 17829 - 17840

Опубликована: Янв. 1, 2024

The sensing principles, performance, and applications of the iontronic sensor in posture assessment this work.

Язык: Английский

Процитировано

3
Detection of Positive and Negative Pressure in a Double-Chamber Underwater Thruster DOI Creative Commons
Chong Cao, Chengchun Zhang, Chun Shen

и другие.

Micromachines, Год журнала: 2025, Номер 16(5), С. 526 - 526

Опубликована: Апрель 29, 2025

The aim of this paper is to develop a compact, rapid-response pressure sensor for underwater propulsion. Flexible sensors are widely utilized in human-computer interactions and wearable electronic devices; however, manufacturing capacitive that offer broad range high sensitivity presents significant challenges. Inspired by the dermal papillary microstructure, was prepared infusing polydimethylsiloxane (PDMS) inside an anodic aluminum oxide (AAO) template then demolding it. resulting exhibits several key characteristics: linearity -5.2 6.3 kPa, comprehensive both positive negative sensing air or water environments, quick response time 52 ms, recovery 40 excellent stability. presented work innovatively applied detect pressure, it employed swift detection changes thrusters. This highlights promising potential biomimetic flexible across various applications.

Язык: Английский

Процитировано

0
High-performance energy harvesting device and self-powered wide-range pressure sensor with microstructure and porous synergy DOI
Yunfeng Wang, Haibao Mu, Shasha He

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 164139 - 164139

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
Highly Sensitive and Flexible Capacitive Pressure Sensors Combined with Porous Structure and Hole Array Using Sacrificial Templates and Laser Ablation DOI Open Access

Yibin Zhao,

Jingyu Zhou, Chenkai Jiang

и другие.

Polymers, Год журнала: 2024, Номер 16(16), С. 2369 - 2369

Опубликована: Авг. 21, 2024

Flexible, wearable pressure sensors offer numerous benefits, including superior sensing capabilities, a lightweight and compact design, exceptional conformal properties, making them highly sought after in various applications medical monitoring, human–computer interactions, electronic skins. Because of their excellent characteristics, such as simple fabrication, low power consumption, short response time, capacitive have received widespread attention. As flexible polymer material, polydimethylsiloxane (PDMS) is widely used the preparation dielectric layers for sensors. The Young’s modulus can be effectively decreased through synergistic application sacrificial template laser ablation techniques, thereby improving functionality In this study, novel sensor was introduced. Its layer developed series processes, use method using NaCl microparticles subsequent CO2 ablation. This porous PDMS layer, featuring an array holes, then sandwiched between two electrodes to create sensor. demonstrates sensitivity 0.694 kPa−1 within range 0–1 kPa detect pressures ranging from 3 Pa 200 kPa. stability up 500 cycles, with rapid time 96 ms recovery 118 ms, coupled hysteresis 6.8%. Furthermore, our testing indicates that possesses limitless potential detecting human physiological activities delivering signals.

Язык: Английский

Процитировано

2
A high sensing performance piezoresistive sensor based on TPU/c-MWCNTs/ V2CTX-MXene electrospun film for human motion detection DOI
Xiaoyu Zhang, Jianming Xu,

Zhiwen Chen

и другие.

Journal of Alloys and Compounds, Год журнала: 2024, Номер 1007, С. 176408 - 176408

Опубликована: Сен. 8, 2024

Язык: Английский

Процитировано

2
Highly Sensitive and Flexible Capacitive Pressure Sensors Combined with Porous Structure and Holes Array by Sacrificial Templates and Laser Ablation DOI Open Access

Yibin Zhao,

Jingyu Zhou, Chenkai Jiang

и другие.

Опубликована: Авг. 12, 2024

Flexible wearable pressure sensors offer numerous benefits, including superior sensing capabilities, a lightweight and compact design, exceptional conformal properties, making them highly sought after in various applications medical monitoring, human-computer interaction, electronic skin. Because of their excellent characteristics, such as simple fabrication, low power consumption, short response time, capacitive have received widespread attention. As flexible polymer material, polydimethylsiloxane (PDMS) is widely used the preparation dielectric layers for sensors. The Young's modulus can be effectively decreased through synergistic application sacrificial template laser ablation techniques, thereby improving functionality In this study, novel sensor was developed series processes method using NaCl microparticles, CO₂ ablation, sandwiching porous PDMS layer between two electrodes to create sensor. demonstrates sensitivity 0.694 kPa-1 within range 0-1 kPa, detect pressures ranging from 3 Pa 200 kPa. stability up 500 cycles, with rapid time 96ms recovery 118ms, coupled hysteresis 6.8%. Furthermore, our testing indicates that possesses limitless potential use detecting human physiological activities signaling emergencies.

Язык: Английский

Процитировано

1
Flexible Piezoresistive Film Pressure Sensor Based on Double-Sided Microstructure Sensing Layer DOI Creative Commons
Rong Sun, Peng Xiao, Lei Sun

и другие.

Sensors, Год журнала: 2024, Номер 24(24), С. 8114 - 8114

Опубликована: Дек. 19, 2024

Flexible thin-film pressure sensors have garnered significant attention due to their applications in industrial inspection and human–computer interactions. However, ultra-thin structure, these often exhibit lower performance, including a narrow response range low sensitivity, which constrains further application. The most commonly used microstructure fabrication methods are challenging apply functional layers may compromise the structural stability of sensors. In this study, we present novel design film sensor with double-sided sensing layer by adopting template method. By incorporating microstructures, proposed can simultaneously achieve high sensitivity value 5.5 kPa−1 wide 140 kPa, while maintaining short time 120 ms detection limit. This flexible demonstrates considerable potential for distributed monitoring applications.

Язык: Английский

Процитировано

0