Title: Magnetization of Needle Graphene Embedded in a Polystyrene Matrix.
Authors: Ionov, A. N.; Volkov, M. P.
Abstract: In this work, we study the magnetization of two types of particles of a composite consisting of polystyrene and multilayer graphene chemically bonded to it, obtained by magnetic separation of the initial composite. For needleshaped particles, a ferromagnetic type of magnetization was observed for the first time, with values of saturation magnetization that are large for graphene. For flat, macroscopic particles of the composite, a superposition of several contributions to the magnetization was observed.
Subjects: MAGNETIZATION; GRAPHENE; MAGNETIC separation; POLYSTYRENE
Publication: Technical Physics Letters, 2023, Vol 49, pS19
ISSN: 1063-7850
Publication type: Academic Journal
DOI: 10.1134/S1063785023900261

Magnetization of Needle Graphene Embedded in a Polystyrene Matrix.

Ionov, A. N.; Volkov, M. P.