Terahertz electromagnetic interference shielding using single-walled carbon nanotube flexible films

2008 ◽  
Vol 93 (23) ◽  
pp. 231905 ◽  
Author(s):  
M. A. Seo ◽  
J. H. Yim ◽  
Y. H. Ahn ◽  
F. Rotermund ◽  
D. S. Kim ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Electromagnetic Interference ◽  
Electromagnetic Interference Shielding ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Flexible Films

scholarly journals Stretchable electromagnetic-interference shielding materials made of a long single-walled carbon-nanotube–elastomer composite

RSC Advances ◽  
2017 ◽  
Vol 7 (18) ◽  
pp. 10841-10847 ◽  
Author(s):  
Yuto Kato ◽  
Masahiro Horibe ◽  
Seisuke Ata ◽  
Takeo Yamada ◽  
Kenji Hata
Keyword(s):  
Carbon Nanotube ◽  
Electromagnetic Interference ◽  
High Performance ◽  
Electromagnetic Interference Shielding ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon

Flexible and stretchable electromagnetic-interference shielding sheets with high performance of shielding and stretchability are realized using long SWCNTs as fillers.

High-performance organic thermoelectric modules based on flexible films of a novel n-type single-walled carbon nanotube

2016 ◽  
Vol 4 (37) ◽  
pp. 14187-14193 ◽  
Author(s):  
Guangbao Wu ◽  
Caiyan Gao ◽  
Guangming Chen ◽  
Xin Wang ◽  
Hanfu Wang
Keyword(s):  
Carbon Nanotube ◽  
High Performance ◽  
Thermoelectric Performance ◽  
Type Conversion ◽  
Single Walled Carbon Nanotube ◽  
Thermoelectric Modules ◽  
Single Walled Carbon ◽  
Flexible Films ◽  
New Strategy

A new strategy to realize p- to n-type conversion of a SWCNT is proposed by diethylenetriamine doping and subsequent CaH2 reduction. The module with a multilayered stacked structure reveals excellent thermoelectric performance.

scholarly journals Toward improved trade-off between thermoelectric and mechanical performances in polycarbonate/single-walled carbon nanotube composite films

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Yichuan Zhang ◽  
Liang Deng ◽  
Haicai Lv ◽  
Guangming Chen
Keyword(s):  
Carbon Nanotube ◽  
Flexible Electronics ◽  
Waste Heat ◽  
Composite Films ◽  
Tensile Modulus ◽  
Single Walled Carbon Nanotube ◽  
Trade Off ◽  
Single Walled Carbon ◽  
Flexible Films ◽  
Mechanical Performances

Abstract Polymer thermoelectric (TE) composites have witnessed explosive developments in recent years, arising from their promising prospect for lightweight flexible electronics and capability of harvesting waste-heat. In sharp contrast with intrinsically conducting polymers (CPs), the insulating thermoplastics have seldom been employed as the matrices for flexible TE composites despite their advantages of low costs, controllable melt-flowing behaviors and excellent mechanical properties. Here, we report flexible films of polycarbonate/single-walled carbon nanotube (PC/SWCNT) composites with improved trade-off between TE and mechanical performances. The SWCNTs with 1D nanostructure were dramatically aligned by PC melt-flowing under hot-pressing in the radial direction. The composite maximum power factor reaches 4.8 ± 0.8 μW m−1 K−2 at 10 wt% SWCNTs in the aligned direction, which is higher than most previously reported thermoplastics-based TE composites at the same SWCNT loading and even comparable to some intrinsically CPs and their composites. In addition, these composites display significantly higher tensile modulus and strength than CPs and their composites. This study paves an effective way to fabricate flexible films of polymer composites with simultaneously high TE and mechanical performances via judicious alignment of SWCNTs in thermoplastic polymers.

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