Effect of graphene grain size on the microwave electromagnetic shielding effectivness of graphene/polymer multilayers

Polina Kuzhir, Alesia Paddubskaya, N. Volynets, K. Batrakov, Sergey Maksimenko, Elena Golubeva, Gintaras Valusis, T. Kaplas, Nicolas Reckinger, Michaël Lobet, Philippe Lambin

Résultats de recherche: Contribution à un journal/une revueArticle

Résumé

The influence of chemical vapor deposition (CVD) graphene grain size on the electromagnetic (EM) shielding performance of graphene/polymethyl methacrylate (PMMA) multilayers in Ka-band was studied both experimentally and theoretically. We found that increasing the average graphene grain size from 20 to 400  μm does not change the EM properties of heterostructures consisting of graphene layers sandwiched between submicron thick PMMA spacers. The independence of EM interference shielding effectiveness on the graphene grain size between 20 and 400  μm allows one to use cheaper (or more convenient regimes of CVD) graphene samples with low crystallinity and small grain size in the development of new graphene-based passive EM devices operated at high frequencies.
langueAnglais
Numéro d'article032511
Nombre de pages8
journalJournal of Nanophotonics
Volume11
Numéro3
Les DOIs
étatPublié - 10 avr. 2017

Empreinte digitale

electromagnetic shielding
Electromagnetic shielding
Graphite
Graphene
graphene
Polymers
Multilayers
grain size
Microwaves
microwaves
polymers
Polymethyl Methacrylate
Polymethyl methacrylates
polymethyl methacrylate
Chemical vapor deposition
vapor deposition
electromagnetic interference
electromagnetic properties
Signal interference
Shielding

Citer ceci

Kuzhir, P., Paddubskaya, A., Volynets, N., Batrakov, K., Maksimenko, S., Golubeva, E., ... Lambin, P. (2017). Effect of graphene grain size on the microwave electromagnetic shielding effectivness of graphene/polymer multilayers. Journal of Nanophotonics, 11(3), [032511]. DOI: 10.1117/1.JNP.11.032511
Kuzhir, Polina ; Paddubskaya, Alesia ; Volynets, N. ; Batrakov, K. ; Maksimenko, Sergey ; Golubeva, Elena ; Valusis, Gintaras ; Kaplas, T. ; Reckinger, Nicolas ; Lobet, Michaël ; Lambin, Philippe. / Effect of graphene grain size on the microwave electromagnetic shielding effectivness of graphene/polymer multilayers. Dans: Journal of Nanophotonics. 2017 ; Vol 11, Numéro 3.
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abstract = "The influence of chemical vapor deposition (CVD) graphene grain size on the electromagnetic (EM) shielding performance of graphene/polymethyl methacrylate (PMMA) multilayers in Ka-band was studied both experimentally and theoretically. We found that increasing the average graphene grain size from 20 to 400  μm does not change the EM properties of heterostructures consisting of graphene layers sandwiched between submicron thick PMMA spacers. The independence of EM interference shielding effectiveness on the graphene grain size between 20 and 400  μm allows one to use cheaper (or more convenient regimes of CVD) graphene samples with low crystallinity and small grain size in the development of new graphene-based passive EM devices operated at high frequencies.",
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Kuzhir, P, Paddubskaya, A, Volynets, N, Batrakov, K, Maksimenko, S, Golubeva, E, Valusis, G, Kaplas, T, Reckinger, N, Lobet, M & Lambin, P 2017, 'Effect of graphene grain size on the microwave electromagnetic shielding effectivness of graphene/polymer multilayers' Journal of Nanophotonics, VOL. 11, Numéro 3, 032511. DOI: 10.1117/1.JNP.11.032511

Effect of graphene grain size on the microwave electromagnetic shielding effectivness of graphene/polymer multilayers. / Kuzhir, Polina; Paddubskaya, Alesia; Volynets, N.; Batrakov, K.; Maksimenko, Sergey; Golubeva, Elena; Valusis, Gintaras; Kaplas, T.; Reckinger, Nicolas; Lobet, Michaël; Lambin, Philippe.

Dans: Journal of Nanophotonics, Vol 11, Numéro 3, 032511, 10.04.2017.

Résultats de recherche: Contribution à un journal/une revueArticle

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AU - Kuzhir,Polina

AU - Paddubskaya,Alesia

AU - Volynets,N.

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AU - Maksimenko,Sergey

AU - Golubeva,Elena

AU - Valusis,Gintaras

AU - Kaplas,T.

AU - Reckinger,Nicolas

AU - Lobet,Michaël

AU - Lambin,Philippe

PY - 2017/4/10

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AB - The influence of chemical vapor deposition (CVD) graphene grain size on the electromagnetic (EM) shielding performance of graphene/polymethyl methacrylate (PMMA) multilayers in Ka-band was studied both experimentally and theoretically. We found that increasing the average graphene grain size from 20 to 400  μm does not change the EM properties of heterostructures consisting of graphene layers sandwiched between submicron thick PMMA spacers. The independence of EM interference shielding effectiveness on the graphene grain size between 20 and 400  μm allows one to use cheaper (or more convenient regimes of CVD) graphene samples with low crystallinity and small grain size in the development of new graphene-based passive EM devices operated at high frequencies.

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Kuzhir P, Paddubskaya A, Volynets N, Batrakov K, Maksimenko S, Golubeva E et al. Effect of graphene grain size on the microwave electromagnetic shielding effectivness of graphene/polymer multilayers. Journal of Nanophotonics. 2017 avr. 10;11(3). 032511. Disponible �, DOI: 10.1117/1.JNP.11.032511