X-ray Absorption and Photoelectron Characterization of Carbon Shell Extracted from Ni@C Nanoparticles
DC Element | Wert | Sprache |
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dc.contributor.author | Galakhov, V. R. | |
dc.contributor.author | Shamin, S. N. | |
dc.contributor.author | Mesilov, V. V. | |
dc.contributor.author | Ovechkina, N. A. | |
dc.contributor.author | Uimin, M. A. | |
dc.contributor.author | Yermakov, A. Ye. | |
dc.contributor.author | Schneider, L. | |
dc.contributor.author | Balinski, K. | |
dc.contributor.author | Senkovskiy, B. V. | |
dc.date.accessioned | 2021-12-23T16:17:11Z | - |
dc.date.available | 2021-12-23T16:17:11Z | - |
dc.date.issued | 2014 | |
dc.identifier.issn | 19327447 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/12243 | - |
dc.description.abstract | Ni@C nanocomposites and the carbon shells extracted by etching Ni@C in nitric acid have been characterized by means of soft X-ray absorption and X-ray photoelectron spectroscopies. It was found on the base of Ni 2p X-ray absorption spectra and atomic multiplet calculations that Ni traces in the carbon-shell sample are in the Ni2+ state formed probably by nickel nitrate hexahydrate, Ni(NO3)(2)6H(2)O. Second derivatives of C 1s of X-ray absorption spectra and C 1s X-ray photoelectron spectra were used for characterization of functional groups linked to carbon shells of nanocomposites. The application of second derivatives of C 1s of X-ray absorption spectra allowed to confirm AA stacking of carbon layers for highly oriented pyrolytic graphite. The low-energy features in C 1s XAS spectra of Ni@C and carbon-shell samples are found to be of a different nature. Most likely, the low-energy C 1s XAS feature of the carbon-shell sample is formed due to hydrogenation of carbon atom. | |
dc.description.sponsorship | Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [13-02-96021-Ural, 14-02-00032]; Government of the Sverdlovsk Region; Program of Praesidium of RAS [12-P-234-2003]; bilateral Program ``Russian-German Laboratory at BESSY''; This work was supported by the Russian Foundation for Basic Research (Projects 13-02-96021-Ural and 14-02-00032), the Government of the Sverdlovsk Region, the Program of Praesidium of RAS 12-P-234-2003, and the bilateral Program ``Russian-German Laboratory at BESSY''. | |
dc.language.iso | en | |
dc.publisher | AMER CHEMICAL SOC | |
dc.relation.ispartof | JOURNAL OF PHYSICAL CHEMISTRY C | |
dc.subject | Chemistry | |
dc.subject | Chemistry, Physical | |
dc.subject | EDGE | |
dc.subject | EMISSION | |
dc.subject | FINE-STRUCTURE | |
dc.subject | GROWTH | |
dc.subject | Materials Science | |
dc.subject | Materials Science, Multidisciplinary | |
dc.subject | NANOCRYSTALS | |
dc.subject | Nanoscience & Nanotechnology | |
dc.subject | NANOTUBES | |
dc.subject | NICKEL | |
dc.subject | PALLADIUM | |
dc.subject | Science & Technology - Other Topics | |
dc.subject | SPECTRA | |
dc.subject | SPECTROSCOPY | |
dc.title | X-ray Absorption and Photoelectron Characterization of Carbon Shell Extracted from Ni@C Nanoparticles | |
dc.type | journal article | |
dc.identifier.doi | 10.1021/jp509408w | |
dc.identifier.isi | ISI:000347360200088 | |
dc.description.volume | 118 | |
dc.description.issue | 51 | |
dc.description.startpage | 30216 | |
dc.description.endpage | 30220 | |
dc.contributor.orcid | 0000-0003-3906-8101 | |
dc.contributor.orcid | 0000-0001-8213-5926 | |
dc.contributor.orcid | 0000-0003-1443-6780 | |
dc.contributor.orcid | 0000-0002-1084-2725 | |
dc.contributor.orcid | 0000-0002-6537-5423 | |
dc.contributor.orcid | 0000-0001-6466-7064 | |
dc.contributor.orcid | 0000-0002-1642-7362 | |
dc.contributor.researcherid | K-1319-2013 | |
dc.contributor.researcherid | K-2922-2013 | |
dc.contributor.researcherid | N-4028-2013 | |
dc.contributor.researcherid | J-4256-2013 | |
dc.contributor.researcherid | B-5387-2019 | |
dc.contributor.researcherid | U-6361-2019 | |
dc.contributor.researcherid | J-5185-2013 | |
dc.contributor.researcherid | J-6030-2013 | |
dc.publisher.place | 1155 16TH ST, NW, WASHINGTON, DC 20036 USA | |
dcterms.isPartOf.abbreviation | J. Phys. Chem. C |
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geprüft am 14.05.2024