1D Electromagnetic-Gradient Hierarchical Carbon Microtube via Coaxial Electrospinning Design for Enhanced Microwave Absorption

2021 ◽  
Vol 13 (13) ◽  
pp. 15939-15949
Author(s):  
Chen Jin ◽  
Zhengchen Wu ◽  
Ruixuan Zhang ◽  
Xiang Qian ◽  
Hualong Xu ◽  
...  
Keyword(s):  
Microwave Absorption ◽  
Coaxial Electrospinning ◽  
Hierarchical Carbon

Hierarchical Carbon Fiber@MXene@MoS 2 Core‐sheath Synergistic Microstructure for Tunable and Efficient Microwave Absorption

2020 ◽  
Vol 30 (45) ◽  
pp. 2002595
Author(s):  
Jianqiao Wang ◽  
Lei Liu ◽  
Songlong Jiao ◽  
Kejian Ma ◽  
Jun Lv ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Microwave Absorption ◽  
Hierarchical Carbon

Hierarchical carbon nanowires network modified PDCs-SiCN with improved microwave absorption performance

2019 ◽  
Vol 45 (11) ◽  
pp. 14238-14248 ◽  
Author(s):  
Fangyuan Ren ◽  
Xiaowei Yin ◽  
Ran Mo ◽  
Fang Ye ◽  
Litong Zhang ◽  
...  
Keyword(s):  
Microwave Absorption ◽  
Absorption Performance ◽  
Hierarchical Carbon ◽  
Microwave Absorption Performance ◽  
Carbon Nanowires

Ferromagnetic hierarchical carbon nanofiber bundles derived from natural collagen fibers: truly lightweight and high-performance microwave absorption materials

2015 ◽  
Vol 3 (39) ◽  
pp. 10146-10153 ◽  
Author(s):  
Xiaoling Wang ◽  
Xin Huang ◽  
Zerui Chen ◽  
Xuepin Liao ◽  
Chang Liu ◽  
...  
Keyword(s):  
Microwave Absorption ◽  
High Performance ◽  
Carbon Nanofiber ◽  
Collagen Fibers ◽  
Broad Bandwidth ◽  
Strong Intensity ◽  
Nanofiber Bundles ◽  
Hierarchical Carbon

High-performance microwave absorption materials with a broad bandwidth and strong intensity have significant applications in both civil and military areas.

A Hierarchical Carbon Fiber@MXene@ZnO Core-sheath Synergistic Microstructure for Efficient Microwave Absorption and Photothermal Conversion

Carbon ◽  
2021 ◽  
Author(s):  
Xiaopeng Han ◽  
Ying Huang ◽  
Sai Gao ◽  
Guozheng Zhang ◽  
Tiehu Li ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Microwave Absorption ◽  
Photothermal Conversion ◽  
Hierarchical Carbon

Onion skin-derived hierarchical carbon/hollow CoFe2O4 composite with effective microwave absorption in multi-band

2021 ◽  
pp. 100867
Author(s):  
Guohao Cheng ◽  
Fei Pan ◽  
Xiaojie Zhu ◽  
Yanyan Dong ◽  
Lei Cai ◽  
...  
Keyword(s):  
Microwave Absorption ◽  
Onion Skin ◽  
Hierarchical Carbon ◽  
Multi Band

Microwave absorption properties of Polyaniline-Ta2O5 Composites

2011 ◽  
Vol 3 (5) ◽  
pp. 561-562
Author(s):  
Sharadatayi Patil ◽  
◽  
Sangshetty Kalyane
Keyword(s):  
Microwave Absorption ◽  
Absorption Properties ◽  
Microwave Absorption Properties

Microwave wide band absorption by carbon from Corn cob-1

2016 ◽  
Vol 12 (2) ◽  
pp. 4204-4212 ◽  
Author(s):  
Maheshwar Sharon ◽  
Ritesh Vishwakarma ◽  
Abhijeet Rajendra Phatak ◽  
Golap Kalita ◽  
Nallin Sharma ◽  
...  
Keyword(s):  
Microwave Absorption ◽  
Agricultural Waste ◽  
Wide Band ◽  
Nickel Nitrate ◽  
Equivalent Amount ◽  
Frequency Range ◽  
Corn Cob ◽  
Different Temperatures ◽  
Band Absorption ◽  
5 Ghz

Corn cob, an agricultural waste, is paralyzed at different temperatures (700oC, 800oC and 900oC). Microwave absorption of carbon in the frequency range of 2 GHz to 8 GHz is reported. Carbon activated  with 5%  nickel nitrate showed more than 90% absorption of microwave in the frequency range from 6 GHz to 8 GHz, while carbon activated  with 10% Nickel nitrate treated corn cob showed 90% absorption  in the frequency range of 2.5 GHz to 5 GHz. Carbon showing the best absorption are characterized by XRD, Raman spectra and SEM . It is suggested that corn cob treatment   alone with KOH did not improve the microwave absorption, whereas treatment along with nickel nitrate improved the absorption property much better. It is proposed that treatment with nickel nitrate helps in creating suitable pores in carbon   which improved the absorption behavior because while treating carbon with 1N HCl helps to leach out nickel creating equivalent amount of pores in the carbon.

Preparation and Microwave Absorption Properties of LiZn Ferrite

2009 ◽  
Vol 25 (1) ◽  
pp. 73-76 ◽  
Author(s):  
Hong JIANG ◽  
Jia GUO ◽  
Lu ZHAO ◽  
Hong ZHU
Keyword(s):  
Microwave Absorption ◽  
Absorption Properties ◽  
Microwave Absorption Properties
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