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...

Compressible and Flexible PPy@MoS2/C Microwave Absorption Foam with Strong Dielectric Polarization from 2D Semiconductor Intermediated Sandwich Structure

Nanoscale ◽  
2021 ◽  
Author(s):  
Ziqi Yang ◽  
Huiqiao Guo ◽  
Wenbin You ◽  
Zhengchen Wu ◽  
Liting Yang ◽  
...  
Keyword(s):  
Dielectric Property ◽  
Molybdenum Disulfide ◽  
Microwave Absorption ◽  
Sandwich Structure ◽  
Structural Engineering ◽  
Two Dimensional ◽  
Dielectric Polarization ◽  
2D Material ◽  
Major Trend

Structural engineering represents a major trend in two-dimensional (2D) material fields on microscopic interfacial electric/dielectric property and macroscopic device strategy. 2D Molybdenum disulfide (MoS2) with semiconductive feature and lamellar architecture...

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.

Investigation of the microwave absorbing mechanisms of HiPco carbon nanotubes

2008 ◽  
Vol 40 (7) ◽  
pp. 2400-2405 ◽  
Author(s):  
Peng Zhihua ◽  
Peng Jingcui ◽  
Peng Yanfeng ◽  
Ou Yangyu ◽  
Ning Yantao
Keyword(s):  
Carbon Nanotubes ◽  
Microwave Absorbing

Rationally designed hierarchical N-doped carbon nanotubes wrapping waxberry-like Ni@C microspheres for efficient microwave absorption

2021 ◽  
Author(s):  
Dawei Liu ◽  
Yunchen Du ◽  
Ping Xu ◽  
Fengyuan Wang ◽  
Yahui Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Chemical Composition ◽  
Microwave Absorption ◽  
Microstructure Design ◽  
Composition Modulation ◽  
Absorption Performance ◽  
Microwave Absorption Performance

The enhanced microwave absorption performance of composites benefits from simultaneous rational microstructure design and chemical composition modulation.

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