Tough and self‐healable carrageenan‐based double network microgels enhanced physical hydrogels for strain sensor

2021 ◽  
Author(s):  
Huan Sun ◽  
Shitong Li ◽  
Ke Li ◽  
Yanhua Liu ◽  
Cheng Tang ◽  
...  
Keyword(s):  
Strain Sensor ◽  
Double Network

scholarly journals High Toughness Fully Physical Cross-Linked Double Network Organohydrogels for Strain Sensor with Anti-Freezing and Anti-Fatigue Property

2021 ◽  
Author(s):  
Li Tang ◽  
Shaoji Wu ◽  
Yue Xu ◽  
Ting Cui ◽  
Yuhua Li ◽  
...  
Keyword(s):  
Strain Sensor ◽  
Fatigue Property ◽  
Harsh Environment ◽  
Wearable Electronics ◽  
Flexible Sensors ◽  
Double Network ◽  
High Toughness ◽  
Conductive Hydrogels ◽  
Smart Wearable

Flexible sensors based on conductive hydrogels have been widely concerned in the field of smart wearable electronics due to the excellent stretchability and strain-responsive ability. However, lacking harsh environment tolerant...

Gold nanoparticles-deranged double network for Janus adhesive-tough hydrogel as strain sensor

2021 ◽  
pp. 130447
Author(s):  
Xiaojin Zhang ◽  
Yuchen Zhang ◽  
Wanglong Zhang ◽  
Yu Dai ◽  
Fan Xia
Keyword(s):  
Gold Nanoparticles ◽  
Strain Sensor ◽  
Double Network

Multifunctional Ionic Conductive Double-Network Hydrogel as a Long-Term Flexible Strain Sensor

2021 ◽  
Author(s):  
Li Zhao ◽  
Tao Ke ◽  
Qiangjun Ling ◽  
Jiachang Liu ◽  
Zhengjun Li ◽  
...  
Keyword(s):  
Strain Sensor ◽  
Double Network ◽  
Flexible Strain Sensor

Effect of Crosslinking on the Network Parameters, Swelling and Mechanical Properties of PVA-Borax and Poly (AM-co-HEMA) Double Network (DN) Hydrogels

2019 ◽  
Vol 35 (3) ◽  
pp. 371-391
Author(s):  
AKANSHA DIXIT ◽  
◽  
DIBYENDU S. BAG ◽  
DHIRENDRA KUMAR SHARMA ◽  
HARJEET SINGH ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Double Network ◽  
Network Parameters

Development of Flexible Piezoelectric Strain Sensor Array

2017 ◽  
Vol 137 (12) ◽  
pp. 438-443
Author(s):  
Takahiro Yamashita ◽  
Seiichi Takamatsu ◽  
Hironao Okada ◽  
Toshihiro Itoh ◽  
Takeshi Kobayashi
Keyword(s):  
Sensor Array ◽  
Strain Sensor ◽  
Piezoelectric Strain ◽  
Strain Sensor Array

Development of a smart timber bridge (phase III): moisture and strain sensor investigation for historic covered bridges

2019 ◽  
Author(s):  
Brent M. Phares ◽  
Trevor L. Pence ◽  
James P. Wacker ◽  
Travis K. Hosteng
Keyword(s):  
Strain Sensor ◽  
Phase Iii

scholarly journals Flexible Metal/Polymer Composite Films Embedded with Silver Nanowires as a Stretchable and Conductive Strain Sensor for Human Motion Monitoring

Micromachines ◽  
2019 ◽  
Vol 10 (6) ◽  
pp. 372 ◽  
Author(s):  
Jinjin Luan ◽  
Qing Wang ◽  
Xu Zheng ◽  
Yao Li ◽  
Ning Wang
Keyword(s):  
Polymer Composite ◽  
Silver Nanowires ◽  
Composite Films ◽  
Strain Sensor ◽  
High Sensitivity ◽  
Human Motion ◽  
Applied Strain ◽  
Potential Candidate ◽  
Flexible Metal ◽  
Metal Polymer

To avoid conductive failure due to the cracks of the metal thin film under external loads for the wearable strain sensor, a stretchable metal/polymer composite film embedded with silver nanowires (AgNWs) was examined as a potential candidate. The combination of Ag film and AgNWs enabled the fabrication of a conductive film that was applied as a high sensitivity strain sensor, with gauge factors of 7.1 under the applied strain of 0–10% and 21.1 under the applied strain of 10–30%. Furthermore, the strain sensor was demonstrated to be highly reversible and remained stable after 1000 bending cycles. These results indicated that the AgNWs could act as elastic conductive bridges across cracks in the metal film to maintain high conductivity under tensile and bending loads. As such, the strain sensor engineered herein was successfully applied in the real-time detection and monitoring of large motions of joints and subtle motions of the mouth.

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