- PII
- 10.31857/S0044453723040325-1
- DOI
- 10.31857/S0044453723040325
- Publication type
- Status
- Published
- Authors
- Volume/ Edition
- Volume 97 / Issue number 4
- Pages
- 565-569
- Abstract
- A nitrogen-doped carbon material (NDCM) is synthesized by grinding a graphene oxide–melamine mixture in a planetary mill in which the balls and the body are both made of zirconium dioxide. In addition to a narrow signal at g = 2.0034, the EPR spectrum of the NDCM exhibits a broad signal at g = 2.08. Studies with a magnetometer show the NDCM is presumably a ferromagnetic material with a saturation magnetization at room temperature of approximately 0.02 emu/g and a coercive force of 100 Oe.
- Keywords
- оксид графена меламин механохимия ЭПР-спектроскопия <i>d</i><sup>0</sup>-ферромагнетизм
- Date of publication
- 12.09.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 11
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