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Updated: Jul 16, 2026
Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
Published on: December 6, 2021
Coherent coexistence of nanodiamonds and carbon onions in icosahedral core-shell particles
Vladimir Ya Shevchenko1, Alexey E Madison, Alan L Mackay
1Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, nab. Makarova 2, Saint Petersburg 199034, Russia. shevchenko@isc.nw.ru
Abstract:
The general approach for describing and designing complex hierarchical icosahedral structures is discussed. Structural models of icosahedral carbon nanoparticles in which the local arrangement of atoms is virtually identical to that in diamond are derived. It is shown that icosahedral diamond-like particles can be transformed into onion-like shell structures (and vice versa) by the consecutive smoothing (puckering) of atomic networks without disturbance of their topological integrity. The possibility of coherent coexistence of icosahedral diamond-like core with onion shells is shown.
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