Magnetite hollow microspheres with a broad absorption bandwidth of 11.9 GHz: toward promising lightweight electromagnetic microwave absorption

2017 ◽  
Vol 19 (30) ◽  
pp. 19975-19983 ◽  
Author(s):  
Ivan Shanenkov ◽  
Alexander Sivkov ◽  
Alexander Ivashutenko ◽  
Viktor Zhuravlev ◽  
Qing Guo ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Microwave Absorption ◽  
Dynamic Method ◽  
Hollow Microspheres ◽  
Broad Absorption ◽  
Plasma Dynamic ◽  
Absorption Bandwidth ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption

The ferritic hollow microspheres with excellent electromagnetic wave absorption performances were successfully prepared by a fast, simple and scalable plasma dynamic method.

ZnS nanowall coated Ni composites: facile preparation and enhanced electromagnetic wave absorption

RSC Advances ◽  
2014 ◽  
Vol 4 (105) ◽  
pp. 61219-61225 ◽  
Author(s):  
Biao Zhao ◽  
Gang Shao ◽  
Bingbing Fan ◽  
Wanyu Zhao ◽  
Yajun Xie ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Microwave Absorption ◽  
Absorption Properties ◽  
Microwave Absorption Properties ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Facile Preparation

The microwave absorption properties of ultrathin ZnS wall-coated Ni composites were superior to those of Ni microspheres and ZnS particles.

A Review on R&D Status and Application of Fly Ash Cenospheres in Microwave Absorption

2013 ◽  
Vol 634-638 ◽  
pp. 1886-1889 ◽  
Author(s):  
Jing Zhang ◽  
Jiang Long Yu ◽  
Ping Yang Wang ◽  
Huan Zhao
Keyword(s):  
Surface Modification ◽  
Electromagnetic Wave ◽  
Fly Ash ◽  
Research And Development ◽  
Microwave Absorption ◽  
State Of The Art ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Art Research ◽  
Fly Ash Cenospheres

The paper provides an overview of surface modification and application of fly ash cenospheres. The state of the art research and development of electromagnetic wave absorption materials based on surface treated fly ash cenospheres are summarized.

Symmetrical polyhedron-bowl Co/CoO with hexagonal plate to forward electromagnetic wave absorption ability

CrystEngComm ◽  
2019 ◽  
Vol 21 (5) ◽  
pp. 816-826 ◽  
Author(s):  
Biao Zhao ◽  
Yang Li ◽  
Junwei Liu ◽  
Lei Fan ◽  
Ka Gao ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Microwave Absorption ◽  
Absorption Properties ◽  
Microwave Absorption Properties ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Hexagonal Plate

The symmetrical polyhedron-bowl structured Co/CoO displays enhanced microwave absorption properties.

scholarly journals One-step hydrothermal synthesis of Ni–Fe–P/graphene nanosheet composites with excellent electromagnetic wave absorption properties

RSC Advances ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 5570-5581 ◽  
Author(s):  
Shuo Zhao ◽  
Chunyu Wang ◽  
Ting Su ◽  
Bo Zhong
Keyword(s):  
Electromagnetic Wave ◽  
Excellent Performance ◽  
Absorption Properties ◽  
Graphene Nanosheet ◽  
Absorption Bandwidth ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
One Step ◽  
5 Ghz ◽  
Minimum Reflection Loss

Ni–Fe–P nanoparticle/graphene nanosheet composites synthesized by a one-step hydrothermal method have excellent performance in the field of electromagnetic wave absorption, with a minimum reflection loss of −50.5 dB and a maximum effective absorption bandwidth of 5 GHz.

scholarly journals Preparation and Microwave Absorption Properties of CNTs/Fe3O4 Composite for Hyperthermia Applications

2011 ◽  
Vol 20 (3) ◽  
pp. 096369351102000
Author(s):  
Liu Aihong
Keyword(s):  
Carbon Nanotubes ◽  
Electromagnetic Wave ◽  
Microwave Absorption ◽  
Hydrothermal Treatment ◽  
Treatment Method ◽  
Absorption Properties ◽  
Microwave Absorption Properties ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Tumor Hyperthermia

In this letter, the surface of carbon nanoutubes was successfully decorated by Fe3O4 via a simple and effective coprecipitation and hydrothermal treatment method. Then the resultant composite were characterized. The results showed that Fe3O4 nanoparticles in the surface of carbon nanotubes were uniform and universal; The composite was ferromagnetic and also had better absorbing properties in the 0-5GHz range. CNTs/Fe3O4 composite had significant potential for electromagnetic wave absorption application in tumor hyperthermia.

Synthesis of u-channelled spherical Fex(CoyNi1−y)100−x Janus colloidal particles with excellent electromagnetic wave absorption performance

Nanoscale ◽  
2018 ◽  
Vol 10 (4) ◽  
pp. 1930-1938 ◽  
Author(s):  
Hao Li ◽  
Zhenming Cao ◽  
Jiayao Lin ◽  
Hui Zhao ◽  
Qiaorong Jiang ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Microwave Absorption ◽  
Redox Reaction ◽  
Colloidal Particles ◽  
Janus Particles ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Absorption Performance

A confined liquid–solid redox reaction strategy has been developed to fabricate Fex(CoyNi1−y)100−x Janus particles with broadband microwave absorption.

Fabrication of one-dimensional CoFe2/C@MoS2 composites as efficient electromagnetic wave absorption material

2021 ◽  
Author(s):  
Zijian Liao ◽  
Mingliang Ma ◽  
Zhouyu Tong ◽  
Yuxin Bi ◽  
Kwok L. Chung ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Microwave Absorption ◽  
Electromagnetic Wave Absorption ◽  
One Dimensional ◽  
Wave Absorption

One-dimensional, Microwave Absorption, Electrospinning Technology

scholarly journals Electromagnetic wave absorption properties of ternary poly(vinylidene fluoride)/magnetite nanocomposites with carbon nanotubes and graphene

RSC Advances ◽  
2016 ◽  
Vol 6 (3) ◽  
pp. 1919-1924 ◽  
Author(s):  
C. Tsonos ◽  
N. Soin ◽  
G. Tomara ◽  
B. Yang ◽  
G. C. Psarras ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electromagnetic Wave ◽  
Microwave Absorption ◽  
Vinylidene Fluoride ◽  
Absorption Properties ◽  
Microwave Absorption Properties ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Poly Vinylidene Fluoride ◽  
Twin Screw

Ternary nanocomposite systems of PVDF/Fe3O4/CNT and PVDF/Fe3O4/GN, prepared with twin screw compounding method, exhibit enhanced microwave absorption properties.

Core@shell structured flower-like Co0.6Fe2.4O4@MoS2 nanocomposites: a strong absorption and broadband electromagnetic wave absorber

2019 ◽  
Vol 7 (29) ◽  
pp. 8975-8981 ◽  
Author(s):  
Lin Long ◽  
Erqi Yang ◽  
Xiaosi Qi ◽  
Ren Xie ◽  
Zhongchen Bai ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Microwave Absorption ◽  
Strong Absorption ◽  
Core Shell ◽  
Broad Absorption ◽  
Absorption Bandwidth

Core@shell structured flower-like Co0.6Fe2.4O4@MoS2 nanocomposites and the main possible pathways of microwave absorption, strong absorption ability and broad absorption bandwidth.

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