Unexpected Room Temperature Ferromagnetism of a Ball-Milled Graphene Oxide—Melamine Mixture
Nitrogen-doped carbon nanomaterial (NDCNM) was synthesized by grinding a mixture of graphene oxide and melamine in a planetary mill with both balls and milling chamber of zirconium dioxide. In the electron spin resonance spectrum of NDCNM, a broad signal with <i>g</i> = 2.08 was observed...
| Hlavní autoři: | , , , , , |
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| Médium: | Článek |
| Jazyk: | English |
| Vydáno: |
MDPI AG
2022-11-01
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| Edice: | Molecules |
| Témata: | |
| On-line přístup: | https://www.mdpi.com/1420-3049/27/22/7698 |