Microwave absorption in liquid crystals and carbon nanotubes

2004 ◽  
Author(s):  
J. N. Dahiya ◽  
Ragu Athinarayanan ◽  
J. A. Roberts ◽  
J. M. Tour ◽  
D. W. Price, Jr.
Keyword(s):  
Carbon Nanotubes ◽  
Liquid Crystals ◽  
Microwave Absorption

Position Selective Dielectric Polarization Enhancement in CNTs Based Heterostructures for High-Efficient Microwave Absorbing

Nanoscale ◽  
2021 ◽  
Author(s):  
Haihua Hu ◽  
Yun Zheng ◽  
Kun Ren ◽  
Jieying Wang ◽  
Yanhui Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Microwave Absorption ◽  
Dielectric Polarization ◽  
High Efficient ◽  
Microwave Absorbing

Constructing carbon nanotubes (CNTs) based on heterostructures have been proved to be an effective way to improve microwave absorption (MA) capability of the materials, regardless of the inner wall or...

scholarly journals Controllable permittivity in 3D Fe3O4/CNTs network for remarkable microwave absorption performances

RSC Advances ◽  
2017 ◽  
Vol 7 (43) ◽  
pp. 26801-26808 ◽  
Author(s):  
Lingyu Zhu ◽  
Xiaojun Zeng ◽  
Meng Chen ◽  
Ronghai Yu
Keyword(s):  
Carbon Nanotubes ◽  
Microwave Absorption ◽  
Effective Bandwidth ◽  
Three Dimension ◽  
Porous Spheres

Fe3O4 porous spheres are anchored onto carbon nanotubes (CNTs) to form three-dimension Fe3O4/CNTs nanocomposites, which exhibit remarkable EM microwave absorption performances with RL value of −51 dB at 5.52 GHz and effective bandwidth of 3.9 GHz.

Towards Efficient Dispersion of Carbon Nanotubes in Thermotropic Liquid Crystals

2010 ◽  
Vol 20 (19) ◽  
pp. 3350-3357 ◽  
Author(s):  
Stefan Schymura ◽  
Martin Kühnast ◽  
Vanessa Lutz ◽  
Stefan Jagiella ◽  
Ursula Dettlaff-Weglikowska ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Liquid Crystals ◽  
Thermotropic Liquid Crystals

scholarly journals Tailor-designed polyphilic promotors for stabilizing dispersions of carbon nanotubes in liquid crystals

2010 ◽  
Vol 46 (37) ◽  
pp. 6989 ◽  
Author(s):  
Martin Kühnast ◽  
Carsten Tschierske ◽  
Jan Lagerwall
Keyword(s):  
Carbon Nanotubes ◽  
Liquid Crystals
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