Fluorination as Effective Method for Tuning the Electromagnetic Response of Graphene

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 09 Aug 2017 Belarus, Russian Federation English Publisher:WileyJournal:physica status solidi (b), volume 255 (issn: 0370-1972, eissn: 1521-3951,

Copyright policy )Funded by:EC | NAMICEMC, EC | CoExAN, EC | GrapheneCore1

Authors: Valynets, N. I.; Paddubskaya, A. G.; Kuzhir, P. P.; Sysoev, V. I.; Bulusheva, L. G.; Okotrub, A. V.;

doi: 10.1002/pssb.201700226

Fluorination as Effective Method for Tuning the Electromagnetic Response of Graphene

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Abstract

Fluorinated graphene (FG) has been obtained by a fluorination of thermally exfoliated graphite fluoride C2F layers using a gaseous mixture of BrF3 and Br2 at room temperature. Comparative study of electromagnetic (EM) response of thin FG films after recovering their conductivity via different methods is presented in microwave (GHz) and terahertz (THz) frequency ranges. We discovered that fluorination can be used as promising tool for producing tunable EM interference (EMI) shielding materials, combining reflective and absorptive layers.

Countries

Belarus, Russian Federation

Related Organizations

Belarusian State University
Belarus
Nikolaev Institute of Inorganic Chemistry
Russian Federation
National Research University of Electronic Technology
Russian Federation
Omsk State University
Russian Federation
Tomsk State Pedagogical University
Russian Federation

Keywords

фторированный графен, электромагнитный отклик, ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика

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