Hybridizace a modifikace kompozitů Ni/C60

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F09%3A00323106" target="_blank" >RIV/68378271:_____/09:00323106 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389005:_____/09:00323106

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Hybridization and Modification of the Ni/C60 Composites

Popis výsledku v původním jazyce

Hybridization and thermal evolution of the Ni+C60 composites, deposited on Si(001) at room temperature, were studied using Scanning Electron Microscopy, -Raman spectroscopy and Rutherford Backscattering. As-deposited, the hybrid films exhibited a granular nano-structure with Ni nano-particles encapsulated in C60 polymerized rinds. The Ni and C (C60) distributions in a top layer were found homogeneous with a stable Ni/C (C60) ratio; in the larger depth the distributions were inhomogeneous and their ratiodramatically varied. At elevated temperatures, all structural parameters were changed. In the subsurface layer Ni ? and C (C60) ? rich zones were formed, C60 ? molecules decayed and their fragments were transformed into amorphous carbon (a-C). The freevolume distribution of the stressed hybrid matter was analyzed by the Hg marker that (in a form of vapors) in-diffused in to the samples.

Název v anglickém jazyce

Hybridization and Modification of the Ni/C60 Composites

Popis výsledku anglicky

Hybridization and thermal evolution of the Ni+C60 composites, deposited on Si(001) at room temperature, were studied using Scanning Electron Microscopy, -Raman spectroscopy and Rutherford Backscattering. As-deposited, the hybrid films exhibited a granular nano-structure with Ni nano-particles encapsulated in C60 polymerized rinds. The Ni and C (C60) distributions in a top layer were found homogeneous with a stable Ni/C (C60) ratio; in the larger depth the distributions were inhomogeneous and their ratiodramatically varied. At elevated temperatures, all structural parameters were changed. In the subsurface layer Ni ? and C (C60) ? rich zones were formed, C60 ? molecules decayed and their fragments were transformed into amorphous carbon (a-C). The freevolume distribution of the stressed hybrid matter was analyzed by the Hg marker that (in a form of vapors) in-diffused in to the samples.

Druh

O - Ostatní výsledky

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů