Graphene-Wrapped MgO/Poly(vinyl alcohol) Composite Sheets: Dielectric and Electromagnetic Interference Shielding Properties at Elevated Temperatures

2019 ◽  
Vol 11 (26) ◽  
pp. 23714-23730 ◽  
Author(s):  
Sandeep Kumar Marka ◽  
Vadali V. S. S. Srikanth ◽  
Bashaiah Sindam ◽  
Binoy Krishna Hazra ◽  
K. C. James Raju ◽  
...  
Keyword(s):  
Electromagnetic Interference ◽  
Vinyl Alcohol ◽  
Elevated Temperatures ◽  
Poly Vinyl Alcohol ◽  
Electromagnetic Interference Shielding ◽  
Shielding Properties

Flexible few-layered graphene/poly vinyl alcohol composite sheets: synthesis, characterization and EMI shielding in X-band through the absorption mechanism

RSC Advances ◽  
2015 ◽  
Vol 5 (46) ◽  
pp. 36498-36506 ◽  
Author(s):  
Sandeep K. Marka ◽  
Bashaiah Sindam ◽  
K. C. James Raju ◽  
Vadali V. S. S. Srikanth
Keyword(s):  
Electromagnetic Interference ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Shielding Effectiveness ◽  
Emi Shielding ◽  
Electromagnetic Interference Shielding ◽  
Composite Sheet ◽  
Absorption Mechanism ◽  
X Band ◽  
Electromagnetic Interference Shielding Effectiveness

An excellent electromagnetic interference shielding effectiveness of ∼19.5 dB was measured for a 1 mm thick flexible few-layered graphene (FLG)/PVA composite sheet owing to the formation of network-like features by FLG in the PVA matrix.

Sign in / Sign up

Export Citation Format

Share Document