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...

Double-network hydrogel with adjustable surface morphology and multifunctional integration for flexible strain sensors

Soft Matter ◽  
2021 ◽  
Author(s):  
Yang Yu ◽  
Fengjin Xie ◽  
Xinpei Gao ◽  
Liqiang Zheng
Keyword(s):  
Surface Morphology ◽  
Flexible Electronics ◽  
High Performance ◽  
Strain Sensors ◽  
Next Generation ◽  
Double Network ◽  
Conductive Hydrogels

The next generation of high-performance flexible electronics has put forward new demands to the development of ionic conductive hydrogels. In recent years, many efforts have been made toward developing double-network...

scholarly journals Future Trend in Wearable Electronics in the Textile Industry

2021 ◽  
Vol 11 (9) ◽  
pp. 3914
Author(s):  
Chi-Wai Kan ◽  
Yin-Ling Lam
Keyword(s):  
Human Brain ◽  
Textile Industry ◽  
Wearable Technology ◽  
User Acceptance ◽  
Future Trend ◽  
Wearable Electronics ◽  
External Conditions ◽  
Electronic Textile ◽  
User Friendly ◽  
Smart Wearable

Smart wearable textiles can sense, react, and adapt themselves to external conditions or stimuli, and they can be divided into active and passive smart wearable textiles, which can work with the human brain for cognition, reasoning, and activating capacity. Wearable technology is among the fastest growing parts of health, entertainment, and education. In the future, the development of wearable electronics will be focused on multifunctional, user-friendly, and user acceptance and comfort features and shall be based on advanced electronic textile systems.

Highly Flexible Strain Sensor from Tissue Paper for Wearable Electronics

2016 ◽  
Vol 4 (8) ◽  
pp. 4288-4295 ◽  
Author(s):  
Yuanqing Li ◽  
Yarjan Abdul Samad ◽  
Tarek Taha ◽  
Guowei Cai ◽  
Shao-Yun Fu ◽  
...  
Keyword(s):  
Strain Sensor ◽  
Wearable Electronics ◽  
Tissue Paper ◽  
Flexible Strain Sensor

Why Consumers (Don't) Adopt Smart Wearable Electronics

2008 ◽  
Vol 7 (3) ◽  
pp. 10-12 ◽  
Author(s):  
Gretchen Anderson ◽  
Gwanhoo Lee
Keyword(s):  
Wearable Electronics ◽  
Smart Wearable

Highly stretchable conductive fabric using knitted cotton/lycra treated with polypyrrole/silver NPs composites post-treated with PEDOT:PSS

2021 ◽  
pp. 152808372110592
Author(s):  
Vahid Shakeri Siavashani ◽  
Gursoy Nevin ◽  
Majid Montazer ◽  
Pelin Altay
Keyword(s):  
Electrical Conductivity ◽  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Fourier Transform Infrared Spectroscopy ◽  
Fourier Transform Infrared ◽  
Morphological Observation ◽  
Wearable Electronics ◽  
Flexible Sensors ◽  
X Ray ◽  
Fabric Surface

Flexible sensors and wearable electronics have become important in recent years. A good conductive and flexible textile is needed to develop a commercial wearable device. Conductive polymers have generally been used with limitation in reducing the surface resistance to a certain amount. In this research, a method for fabricating a stretchable highly conductive cotton/lycra knitted fabric is introduced by treating the fabric with polypyrrole (PPy), silver nanoparticles (SNPs) composites, and post-treating with poly (3,4-ethylenedioxythiophene) poly (styrenesulfonate) (PEDOT:PSS). Polypyrrole and SNPs were in situ fabricated on the cotton/lycra fabric by consecutive redox reaction of silver nitrate and pyrrole and finally covered by PEDOT:PSS solution through dip-coating. The coated textile was characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), X-ray mapping, and energy dispersive X-ray spectroscopy (EDX). Fourier transform infrared spectroscopy confirmed PPy-SNPs (P-S) composites on the fabric surface. Fourier transform infrared spectroscopy results, X-ray mapping, EDAX, and XRD analysis also confirmed the P-S composites and PEDOT:PSS polymeric layer on the fabric. Morphological observation showed a layer of PEDOT:PSS on the P-S caused the higher connection of coating on textiles which resulted in the higher electrical conductivity (43 s/m). Also morphological observations showed penetration of the silver particles inside fibers which represented improving in attachment and stability of the coating on the fibers. Further, the electrical conductivity of PPy-SNPs-PEDOT:PSS coated textile increased under the tension. Hence, the stretchable and highly conductive knitted cotton/lycra fabric has potentiality to be used for fabricating the flexible sensors or wearable electronics.

High Toughness Multifunctional Organic Hydrogels for Flexible Strain and Temperature Sensor

2021 ◽  
Author(s):  
Hongjie Chen ◽  
Jianren Huang ◽  
Jiaontao Liu ◽  
Jianfeng Gu ◽  
Jundong Zhu ◽  
...  
Keyword(s):  
Temperature Sensor ◽  
High Toughness ◽  
Conductive Hydrogel ◽  
Conductive Hydrogels

Conductive hydrogel has shown extensive application in multifunctional sensors. However, the intrinsic characteristics of conductive hydrogels, such as lacking anti-freezing, mechanical strengthen, and being easily dehydrated have hindered their application...

Photocurable 3D Printing of High Toughness and Self‐Healing Hydrogels for Customized Wearable Flexible Sensors

2021 ◽  
pp. 2107202
Author(s):  
Yuchao Wu ◽  
Yong Zeng ◽  
Yizhen Chen ◽  
Chao Li ◽  
Renhui Qiu ◽  
...  
Keyword(s):  
3D Printing ◽  
Self Healing ◽  
Flexible Sensors ◽  
High Toughness

Self-Powered Flexible Sensing System Based on Super-Tough, High Ionic Conductivity and Rapid Self-Recovery Fully Physically Crosslinked Double Network Hydrogel

2022 ◽  
Author(s):  
Shaoji Wu ◽  
Li Tang ◽  
Yue Xu ◽  
Guangcong Tang ◽  
Bailin Dai ◽  
...  
Keyword(s):  
Solid State ◽  
Power Supply ◽  
Electronic Devices ◽  
Flexible Sensors ◽  
Double Network ◽  
Sensing System ◽  
Wearable Electronic ◽  
Self Powered ◽  
Physically Crosslinked ◽  
Wearable Electronic Devices

At present, hydrogel flexible sensors have attracted wide attention in the field of wearable electronic devices. However, hydrogel flexible sensors need external solid state power supply to output stable signals....

High-performance strain sensor based on a 3D conductive structure for wearable electronics

2019 ◽  
Vol 52 (39) ◽  
pp. 395401 ◽  
Author(s):  
Lei Zhang ◽  
Hairong Kou ◽  
Qiulin Tan ◽  
Guanyu Liu ◽  
Wendong Zhang ◽  
...  
Keyword(s):  
High Performance ◽  
Strain Sensor ◽  
Wearable Electronics
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