发明名称 |
GRAPHENE NANOPLATELETS- OR GRAPHITE NANOPLATELETS-BASED NANOCOMPOSITES FOR REDUCING ELECTROMAGNETIC INTERFERENCES |
摘要 |
A process for producing GNP-based polymeric nanocomposites for electromagnetic applications such as shielding and/or absorption of the energy associated to electromagnetic fields envisages a plurality of steps that include: controlled synthesis, for optimizing the morphological and electrical properties thereof, of graphene nanoplatelets (GNPs) to be used as nanofillers in a polymeric matrix; selection of the polymeric matrix so as to optimize its chemical compatibility with the type of GNPs thus obtained; production via the solution-processing technique of GNP-based polymeric nanocomposites with dielectric permittivity and electric conductivity controlled and predictable via the equivalent-effective-medium model by calibrating the parameters of the model for the specific type of polymeric matrix and GNPs used. |
申请公布号 |
US2015305212(A1) |
申请公布日期 |
2015.10.22 |
申请号 |
US201314435835 |
申请日期 |
2013.10.16 |
申请人 |
UNIVERSITÀ DEGLI STUDI DI ROMA "LA SAPIENZA" |
发明人 |
SARTO Maria Sabrina;DE BELLIS Giovanni;TAMBURRANO Alessio;D'ALOIA Alessandro Giuseppe |
分类号 |
H05K9/00;H01Q17/00;H01B1/24 |
主分类号 |
H05K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Rome IT |