. "Schneeweiss, Old\u0159ich" . . "Piz\u00FArov\u00E1, Nad\u011B\u017Eda" . "8"^^ . . "Iron/graphite core-shell structured nanoparticles prepared by annealing of Fe-C-N composite"@en . . "3418;3422" . "RIV/68081723:_____/04:00108357!RIV/2005/GA0/A07005/N" . . "569007" . . "Physica Status Solidi C" . "RIV/68081723:_____/04:00108357" . "Iron/graphite core-shell structured nanoparticles prepared by annealing of Fe-C-N composite" . . "3"^^ . "V \u010Dl\u00E1nku se zab\u00FDv\u00E1me nano\u010D\u00E1sticemi se strukturou j\u00E1dro-slupka. J\u00E1dro \u010D\u00E1stic je tvo\u0159en\u00E9 \u017Eelezem a slupka je z grafitu. Tyto nano\u010D\u00E1stice vznikly \u017E\u00EDh\u00E1n\u00EDm nanopr\u00E1\u0161ku vyroben\u00E9ho laserovou pyrol\u00FDzou plynn\u00FDch reaktant\u016F. Nanopr\u00E1\u0161ek, kter\u00FD byl syntetizov\u00E1n z plynn\u00FDch prekurzor\u016F obsahuj\u00EDc\u00EDch prvky Fe, C, N, byl studov\u00E1n pomoc\u00ED TEM, XRD a magnetick\u00FDch m\u011B\u0159en\u00ED. Nanopr\u00E1\u0161ek byl n\u00E1sledn\u011B vy\u017E\u00EDh\u00E1n p\u0159i 800\u00B0C ve vakuu. P\u0159\u00EDtomnost \u017Eelezn\u00FDch nano\u010D\u00E1stic se st\u0159edn\u00EDm pr\u016Fm\u011Brem 40 nm ve vy\u017E\u00EDhan\u00E9m nanopr\u00E1\u0161ku byla dok\u00E1z\u00E1na XRD a TEM anal\u00FDzou. Pro ur\u010Den\u00ED f\u00E1zov\u00E9ho slo\u017Een\u00ED syntetizovan\u00E9ho a vy\u017E\u00EDhan\u00E9ho nanopr\u00E1\u0161ku byla pou\u017Eita M\u00F6ssbauerova spektroskopie."@cs . . "12" . . "Iron/graphite core-shell structured nanoparticles prepared by annealing of Fe-C-N composite"@en . "12" . "nanoparticles;iron/graphite;core-shell"@en . "We are reporting the core-shell structured iron/graphite nanoparticles formed during annealing of the nanopowder prepared by laser pyrolysis of gas phase reactants. The originally synthesized Fe-C-N based nanocomposite powder has been characterized by TEM, XRD and magnetic measurements. Nanopowder was heated up to 800C at ~ 1 Pa vacuum. Presence of iron nanoparticles with the mean diameter of 40 nm in the annealed state of nanopowder was proved by XRD and TEM. M\u00F6ssbauer spectroscopy was used for characterization of the synthesized/annealed nanopowder." . . "Iron/graphite core-shell structured nanoparticles prepared by annealing of Fe-C-N composite" . . . "We are reporting the core-shell structured iron/graphite nanoparticles formed during annealing of the nanopowder prepared by laser pyrolysis of gas phase reactants. The originally synthesized Fe-C-N based nanocomposite powder has been characterized by TEM, XRD and magnetic measurements. Nanopowder was heated up to 800C at ~ 1 Pa vacuum. Presence of iron nanoparticles with the mean diameter of 40 nm in the annealed state of nanopowder was proved by XRD and TEM. M\u00F6ssbauer spectroscopy was used for characterization of the synthesized/annealed nanopowder."@en . . . "Voicu, I." . "Bezdi\u010Dka, Petr" . "DE - Spolkov\u00E1 republika N\u011Bmecko" . . "Nano\u010D\u00E1stice \u017Eeleza pokryt\u00E9 grafitem p\u0159ipraven\u00E9 \u017E\u00EDh\u00E1n\u00EDm Fe-C-N nanokompozitu"@cs . "5"^^ . "P(GA202/01/0668), P(KSK1010104), Z(AV0Z2041904)" . "Nano\u010D\u00E1stice \u017Eeleza pokryt\u00E9 grafitem p\u0159ipraven\u00E9 \u017E\u00EDh\u00E1n\u00EDm Fe-C-N nanokompozitu"@cs . "Morjan, I." . "[3C34AFCB9824]" . . . "Crunteanu, A." . . . "Alexandrescu, R." . "David, Bohumil" . .