Abstract
Chemical graphitized r-GOs, as the thinnest and lightest material in the carbon family, exhibit high-efficiency electromagnetic interference (EMI) shielding at elevated temperature, attributed to the cooperation of dipole polarization and hopping conductivity. The r-GO composites show different temperature-dependent imaginary permittivities and EMI shielding performances with changing mass ratio.
Original language | English |
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Pages (from-to) | 3484-3489 |
Number of pages | 6 |
Journal | Advanced Materials |
Volume | 26 |
Issue number | 21 |
DOIs | |
Publication status | Published - 4 Jun 2014 |
Keywords
- chemical graphitization
- electromagnetic shielding
- permittivity
- reduced graphene oxide
- temperature dependence