Highly machine-washable e-textiles with high strain sensitivity and high thermal conduction

2020 ◽  
Vol 8 (8) ◽  
pp. 2741-2748 ◽  
Author(s):  
Zhenhua Tang ◽  
Dijie Yao ◽  
Donghe Du ◽  
Jianyong Ouyang
Keyword(s):  
Thermal Conduction ◽  
High Strain ◽  
High Sensitivity ◽  
Strain Sensitivity

E-textiles of rGO/CNTs/NWF are prepared by nanosoldering. They can have high sensitivity to strain, high thermal conduction and high machine washability.

Tensoresistive properties of single crystals TlIn1−xGaxSe2

2021 ◽  
pp. 2150201
Author(s):  
Eldar Mehraly Gojayev ◽  
Gulshan Nuraddin Mammadova
Keyword(s):  
Single Crystals ◽  
Solid Solutions ◽  
High Strain ◽  
Sensitivity Coefficient ◽  
Mechanical Deformation ◽  
Static Method ◽  
Strain Gauges ◽  
Strain Sensitivity ◽  
Zone Recrystallization

In this work, single crystals of TlIn[Formula: see text]Ga[Formula: see text]Se2 solid solutions were grown by the methods of zone recrystallization, technologies for the manufacture of strain gauges based on them were developed and the tensoresistive properties of these phases were studied, the coefficient of strain sensitivity was determined by the static method depending on the temperature, the magnitude of mechanical deformation and optical illumination. Revealing that the single crystals have a high strain sensitivity coefficient, by the variation of the composition, quantity of mechanical deformation and the optical illumination, it is possible to control the phase coefficients investigated tensosensitivity.

Temperature decoupling and high strain sensitivity fiber Bragg grating sensor

2018 ◽  
Vol 26 (6) ◽  
pp. 1330-1337 ◽  
Author(s):  
张开宇 ZHANG Kai-yu ◽  
闫 光 YAN Guang ◽  
孟凡勇 MENG Fan-yong ◽  
祝连庆 ZHU Lian-qing
Keyword(s):  
Fiber Bragg Grating ◽  
High Strain ◽  
Fiber Bragg Grating Sensor ◽  
Bragg Grating ◽  
Strain Sensitivity ◽  
Bragg Grating Sensor

scholarly journals High Strain Sensitivity Temperature Sensor Based on a Secondary Modulated Tapered Long Period Fiber Grating

2019 ◽  
Vol 11 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Xiren Jin ◽  
Xinghua Yang ◽  
Tao Geng ◽  
Weimin Sun ◽  
Libo Yuan ◽  
...  
Keyword(s):  
Temperature Sensor ◽  
High Strain ◽  
Fiber Grating ◽  
Strain Sensitivity ◽  
Long Period Fiber Grating ◽  
Long Period ◽  
Period Fiber Grating

A Multiple Crystal System for High Strain-Sensitivity X-Ray Topography and Its Applications

1975 ◽  
Vol 14 (10) ◽  
pp. 1433-1442 ◽  
Author(s):  
Hiroo Hashizume ◽  
Atsuo Iida ◽  
Kazutake Kohra
Keyword(s):  
High Strain ◽  
Strain Sensitivity ◽  
X Ray ◽  
Crystal System

Very high strain sensitivity in thick-film resistors: real and false super gauge factors

1989 ◽  
Vol 19 (4) ◽  
pp. 401-414 ◽  
Author(s):  
M. Prudenziati ◽  
B. Morten ◽  
F. Cilloni ◽  
G. Ruffi
Keyword(s):  
Thick Film ◽  
High Strain ◽  
Strain Sensitivity ◽  
Very High

Ultrastretchable and Antifreezing Double-Cross-Linked Cellulose Ionic Hydrogels with High Strain Sensitivity under a Broad Range of Temperature

2019 ◽  
Vol 7 (16) ◽  
pp. 14256-14265 ◽  
Author(s):  
Ruiping Tong ◽  
Guangxue Chen ◽  
Danhong Pan ◽  
Junfei Tian ◽  
Haisong Qi ◽  
...  
Keyword(s):  
High Strain ◽  
Strain Sensitivity ◽  
Double Cross

scholarly journals A Pressure-Insensitive Self-Attachable Flexible Strain Sensor with Bioinspired Adhesive and Active CNT Layers

Sensors ◽  
2020 ◽  
Vol 20 (23) ◽  
pp. 6965
Author(s):  
Minho Seong ◽  
Insol Hwang ◽  
Joosung Lee ◽  
Hoon Eui Jeong
Keyword(s):  
Tensile Strain ◽  
High Strain ◽  
Strain Sensor ◽  
Adhesive Layer ◽  
High Sensitivity ◽  
Gauge Factor ◽  
Tactile Sensors ◽  
Surface Attachment ◽  
Tactile Stimuli ◽  
Flexible Strain Sensor

Flexible tactile sensors are required to maintain conformal contact with target objects and to differentiate different tactile stimuli such as strain and pressure to achieve high sensing performance. However, many existing tactile sensors do not have the ability to distinguish strain from pressure. Moreover, because they lack intrinsic adhesion capability, they require additional adhesive tapes for surface attachment. Herein, we present a self-attachable, pressure-insensitive strain sensor that can firmly adhere to target objects and selectively perceive tensile strain with high sensitivity. The proposed strain sensor is mainly composed of a bioinspired micropillar adhesive layer and a selectively coated active carbon nanotube (CNT) layer. We show that the bioinspired adhesive layer enables strong self-attachment of the sensor to diverse planar and nonplanar surfaces with a maximum adhesion strength of 257 kPa, while the thin film configuration of the patterned CNT layer enables high strain sensitivity (gauge factor (GF) of 2.26) and pressure insensitivity.

Attached FBG Strain Sensor Based on Thermal Stress Mechanism

2011 ◽  
Vol 216 ◽  
pp. 91-95
Author(s):  
Jian Zhi Li ◽  
Yan Liang Du ◽  
C.X. Liu
Keyword(s):  
Thermal Stress ◽  
High Strain ◽  
Strain Sensor ◽  
Strain Sensitivity ◽  
Temperature Drift

Based on a novel thermal stress mechanism, a attached FBG strain sensor with temperature-compensated function was designed and manufactured. This sensor cannot only compensate temperature drift but enhance stain sensitivity. The results are as follows: this package was shown to have a near 2.0 pm/°C shift and a high strain sensitivity of 1.9pm/με in this proposed self-compensated package.

A S-shaped long-period fiber grating with ultra-high strain sensitivity

2019 ◽  
Vol 299 ◽  
pp. 111614
Author(s):  
Weiliang Liu ◽  
Hang Du ◽  
Xingyu Bai ◽  
Xudong Chen ◽  
Tao Geng ◽  
...  
Keyword(s):  
High Strain ◽  
Fiber Grating ◽  
Strain Sensitivity ◽  
Long Period Fiber Grating ◽  
Long Period ◽  
Period Fiber Grating
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