Title of article
Magnetic resonance evidence of manganese–graphene complexes in reduced graphene oxide
Author/Authors
Panich، نويسنده , , Alexander M. and Shames، نويسنده , , Alexander I. and Aleksenskii، نويسنده , , Aleksandr E. and Dideikin، نويسنده , , Artur، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
3
From page
466
To page
468
Abstract
We report on EPR and NMR study of reduced graphene oxide (RGO) produced by the Hummers method. We show that this RGO sample reveals isolated Mn2+ ions, which originate from potassium permanganate used in the process of the sample preparation. These ions form paramagnetic charge-transfer complexes with the graphene planes and contribute to the 13C spin–lattice relaxation.
Keywords
A. Manganese–graphene complexes , A. Reduced graphene oxide , E. Electron paramagnetic resonance , E. Nuclear magnetic resonance
Journal title
Solid State Communications
Serial Year
2012
Journal title
Solid State Communications
Record number
1793071
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