Co-transition absorption property of K2ZnCl4:Co2+ crystal

2006 ◽  
Vol 31 (15) ◽  
pp. 2299 ◽  
Author(s):  
Chaoyang Tu ◽  
Fugui Yang ◽  
Jianfu Li ◽  
Guohua Jia ◽  
Zhenyu You ◽  
...  
Keyword(s):  
Absorption Property ◽  
Transition Absorption

Microstructure and Photo-absorption Property of V-doped Nano-TiO2 Thin Films

2009 ◽  
Vol 24 (1) ◽  
pp. 34-38 ◽  
Author(s):  
Xiao-Yong ZHANG ◽  
Ming-Ju CHAO ◽  
Er-Jun LIANG ◽  
Fan HU ◽  
Bin YUAN
Keyword(s):  
Thin Films ◽  
Absorption Property

Effect of Coating Thickness on Sound Absorption Property of Four Wood Species Commonly Used for Piano Soundboards

2020 ◽  
Vol 52 (1) ◽  
pp. 28-43 ◽  
Author(s):  
Wei Xu ◽  
Xiaoyang Fang ◽  
Jiatong Han ◽  
Zhihui Wu ◽  
Jilei Zhang
Keyword(s):  
Coating Thickness ◽  
Wood Species ◽  
Sound Absorption ◽  
Absorption Property

scholarly journals Enhanced electromagnetic wave absorption property of binary ZnO/NiCo2O4 composites

2021 ◽  
Author(s):  
Bin Du ◽  
Mei Cai ◽  
Xuan Wang ◽  
Junjie Qian ◽  
Chao He ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Dielectric Properties ◽  
Hydrothermal Reaction ◽  
Absorption Property ◽  
Absorption Properties ◽  
Promising Candidate ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Absorbing Materials ◽  
Minimum Reflection Loss

AbstractNowadays, metal oxide-based electromagnetic wave absorbing materials have aroused widely attentions in the application of telecommunication and electronics due to their selectable mechanical and outstanding dielectric properties. Herein, the binary ZnO/NiCo2O4 nanoparticles were successfully synthesized via hydrothermal reaction and the electromagnetic wave absorption properties of the composites were investigated in detail. As a result, benefiting from the dielectric loss, the as-obtained ZnO/NiCo2O4-7 samples possessed a minimum reflection loss value of −33.49 dB at 18.0 GHz with the thickness of 4.99 mm. This work indicates that ZnO/NiCo2O4 composites have the promising candidate applications in electromagnetic wave absorption materials in the future.

Coating of Electrode by Myristic Acid via Microwave Reaction

2011 ◽  
Vol 306-307 ◽  
pp. 544-547
Author(s):  
Wen Jun Chen ◽  
Chi Bin Gui ◽  
Ji Sun
Keyword(s):  
Petroleum Ether ◽  
Electrode Surface ◽  
Myristic Acid ◽  
Microwave Oven ◽  
Light Petroleum ◽  
Absorption Property ◽  
Diffusible Hydrogen ◽  
Deposited Metal ◽  
Microwave Reaction ◽  
Ft Ir

Electrodes can absorb moisture easily so that the diffusible hydrogen is quite high in the weld bead. Fe3O4 powder is used to promote the reaction of myristic acid and the electrode surface, and reduce the diffusible hydrogen, because of its excellent microwave absorption property. Electrodes are immersed to the light petroleum solution which contains myristic and Fe3O4 particles, then they are put into the microwave oven and become water-resistant . The results of FT-IR and SEM microscope indicate that Fe3O4 powder absorb microwave and melt myristic acid to form the water-resistant film. The best ratio of myristic acid in the petroleum ether is 18% and the diffusible hydrogen of the deposited metal of microwave treated electrode decreased to 83% of the untreated electrode.

Absorption property of C@CIPs composites by the mechanical milling process

2017 ◽  
Vol 123 (9) ◽  
Author(s):  
Ting Liu ◽  
Li Zhou ◽  
Dianliang Zheng ◽  
Yonggang Xu
Keyword(s):  
Mechanical Milling ◽  
Milling Process ◽  
Absorption Property
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