Porous composites coated with hybrid nano carbon materials perform excellent electromagnetic interference shielding

2015 ◽  
Vol 70 ◽  
pp. 231-237 ◽  
Author(s):  
Yin-Ju Chen ◽  
Yuan Li ◽  
B.T.T. Chu ◽  
I-Ting Kuo ◽  
Mingchuen Yip ◽  
...  
Keyword(s):  
Electromagnetic Interference ◽  
Carbon Materials ◽  
Electromagnetic Interference Shielding ◽  
Nano Carbon ◽  
Porous Composites

Investigation of Electromagnetic Interference Shielding Effectiveness of Cement-Based Composites Filled with Carbon Materials

2010 ◽  
Vol 168-170 ◽  
pp. 1021-1024
Author(s):  
Guo Xuan Xiong ◽  
Zhi Bin Zhang ◽  
Min Deng ◽  
Yu Fen Zhou
Keyword(s):  
Carbon Fiber ◽  
Carbon Black ◽  
Electromagnetic Interference ◽  
Carbon Materials ◽  
Shielding Effectiveness ◽  
Nano Carbon ◽  
Electromagnetic Interference Shielding Effectiveness ◽  
Carbon Nano Tube ◽  
Relationship Of ◽  
The Relationship

The cement-based composite shielding materials filled with carbon materials such as ordinary carbon materials (graphite, coke and carbon black), carbon fiber and nano-carbon materials (carbon nano-tube and nano-carbon black) were prepared. The relationship of conductivity and shielding effectiveness in a frequency range of 100 KHz~1.5 GHz was studied. The electric properties of cement-based composites filled with carbon fiber is better than other carbon materials. With the contents of carbon fiber of 5.vol%, the average shielding effectiveness is about 37 dB and the maximum shielding effectiveness reaches 40 dB.

Recent progress in morphological engineering of carbon materials for electromagnetic interference shielding

Carbon ◽  
2021 ◽  
Vol 172 ◽  
pp. 569-596
Author(s):  
Heguang Liu ◽  
Shaoqing Wu ◽  
Caiyin You ◽  
Na Tian ◽  
Yuan Li ◽  
...  
Keyword(s):  
Electromagnetic Interference ◽  
Recent Progress ◽  
Carbon Materials ◽  
Electromagnetic Interference Shielding

Nano-carbon: preparation, assessment, and applications for NH3 gas sensor and electromagnetic interference shielding

RSC Advances ◽  
2016 ◽  
Vol 6 (99) ◽  
pp. 97266-97275 ◽  
Author(s):  
Ashok D. Ugale ◽  
Resham V. Jagtap ◽  
Dnyandeo Pawar ◽  
Suwarna Datar ◽  
Sangeeta N. Kale ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Gas Sensor ◽  
Electromagnetic Interference ◽  
Gas Sensing ◽  
Emi Shielding ◽  
Electromagnetic Interference Shielding ◽  
Nano Carbon

Performance evaluation of nano-carbon for NH3 gas sensing and EMI shielding.

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