Highly stretchable and sensitive piezoresistive carbon nanotube/elastomeric triisocyanate-crosslinked polytetrahydrofuran nanocomposites

2016 ◽  
Vol 4 (3) ◽  
pp. 460-467 ◽  
Author(s):  
Yunming Wang ◽  
Hongyi Mi ◽  
Qifeng Zheng ◽  
Huilong Zhang ◽  
Zhenqiang Ma ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Carbon Nanotube ◽  
Tensile Strain ◽  
High Sensitivity ◽  
Mechanical Stimuli ◽  
Conductivity Change ◽  
Highly Stretchable ◽  
Electrical Conductivity Change

A family of CNT/ETC-PTHF nanocomposites exhibiting high stretchability and high sensitivity to mechanical stimuli was developed. The electrical conductivity change of 15 wt% CNT/ETC-PTHF nanocomposites decreased by 7.3% and 1291 times under 1% and 500% tensile strain, respectively.

One-Pot Facile Fabrication of Covalently Cross-Linked Carbon Nanotube/PDMS Composite Foam as a Pressure/ Temperature Sensor with High Sensitivity and Stability

2021 ◽  
Author(s):  
Cuifen Zhang ◽  
Shiqiang Song ◽  
Qinglan Li ◽  
Jincheng Wang ◽  
Zijin Liu ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Carbon Nanotube ◽  
Temperature Sensor ◽  
Pressure Sensors ◽  
High Sensitivity ◽  
One Pot ◽  
Composite Foam ◽  
Interface Interaction ◽  
Composite Foams ◽  
Facile Fabrication

Integrating elasticity of polymer and electrical conductivity of filler is widely used for the fabrication of composite foams or aerogels as compressible pressure sensors. Due to their poor interface interaction,...

Ultra-stretchable and highly sensitive strain sensor based on gradient structure carbon nanotubes

Nanoscale ◽  
2018 ◽  
Vol 10 (28) ◽  
pp. 13599-13606 ◽  
Author(s):  
Binghao Liang ◽  
Zhiqiang Lin ◽  
Wenjun Chen ◽  
Zhongfu He ◽  
Jing Zhong ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Strain Sensor ◽  
High Sensitivity ◽  
Strain Sensors ◽  
Sensitive Strain ◽  
Gauge Factor ◽  
Gradient Structure ◽  
Highly Sensitive ◽  
Highly Stretchable

A highly stretchable and sensitive strain sensor based on a gradient carbon nanotube was developed. The strain sensors show an unprecedented combination of both high sensitivity (gauge factor = 13.5) and ultra-stretchability (>550%).

Electrical conductivity change of AM-GICs by ternarization with ammonia

2004 ◽  
Vol 65 (2-3) ◽  
pp. 191-194 ◽  
Author(s):  
Noboru Akuzawa ◽  
Yusuke Hane ◽  
Eitaro Toyama ◽  
Takeshi Abe
Keyword(s):  
Electrical Conductivity ◽  
Conductivity Change ◽  
Electrical Conductivity Change

Electrical conductivity change induced by porosity within polymer-derived SiCN ceramics

2019 ◽  
Vol 777 ◽  
pp. 1010-1016 ◽  
Author(s):  
Jiahong Niu ◽  
Songhe Meng ◽  
Hua Jin ◽  
Fajun Yi ◽  
Jinping Li ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Conductivity Change ◽  
Electrical Conductivity Change
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