About: Laser Photochemical Deposition of Magnetite Nanograins in a-Fe/C/O Composite: High-Pressure Metal Oxide Polymorph Surviving Ambient Conditions

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Laser Photochemical Deposition of Magnetite Nanograins in a-Fe/C/O Composite: High-Pressure Metal Oxide Polymorph Surviving Ambient Conditions Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	UV laser-induced gas-phase photolysis of Fe(CO)5 results in deposition of Fe/C/O nanocomposite film which was analyzed by Raman, Fourier transform infrared, X-ray photoelectron and laser-induced breakdown spectroscopy and electron microscopy. The nanocomposite film was revealed as an amorphous phase composed of iron oxides (FeO and Fe2O3) and carbonaceous constituents possessing C O and C O bonds. This phase contains crystalline nanograins of ambient cubic and high-pressure orthorhombic magnetite. The survival of the high-pressure Fe3O4 nanograins at ambient conditions is tentatively ascribed to their Laplace pressure and/or to stabilizing effect of the amorphous Fe/C/O phase. The o-Fe3O4 nanograins represent a very rare example of high-pressure nanosized polymorph surviving at ambient conditions and not retrieving ambient-pressure-stable phase upon decompression. UV laser-induced gas-phase photolysis of Fe(CO)5 results in deposition of Fe/C/O nanocomposite film which was analyzed by Raman, Fourier transform infrared, X-ray photoelectron and laser-induced breakdown spectroscopy and electron microscopy. The nanocomposite film was revealed as an amorphous phase composed of iron oxides (FeO and Fe2O3) and carbonaceous constituents possessing C O and C O bonds. This phase contains crystalline nanograins of ambient cubic and high-pressure orthorhombic magnetite. The survival of the high-pressure Fe3O4 nanograins at ambient conditions is tentatively ascribed to their Laplace pressure and/or to stabilizing effect of the amorphous Fe/C/O phase. The o-Fe3O4 nanograins represent a very rare example of high-pressure nanosized polymorph surviving at ambient conditions and not retrieving ambient-pressure-stable phase upon decompression. (en)
Title	Laser Photochemical Deposition of Magnetite Nanograins in a-Fe/C/O Composite: High-Pressure Metal Oxide Polymorph Surviving Ambient Conditions Laser Photochemical Deposition of Magnetite Nanograins in a-Fe/C/O Composite: High-Pressure Metal Oxide Polymorph Surviving Ambient Conditions (en)
skos:prefLabel	Laser Photochemical Deposition of Magnetite Nanograins in a-Fe/C/O Composite: High-Pressure Metal Oxide Polymorph Surviving Ambient Conditions Laser Photochemical Deposition of Magnetite Nanograins in a-Fe/C/O Composite: High-Pressure Metal Oxide Polymorph Surviving Ambient Conditions (en)
skos:notation	RIV/61388980:_____/12:00377938!RIV13-AV0-61388980
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	SEP 1
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Šubrt, Jan Bakardjieva, Snejana
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav anorganické chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	146484
http://linked.open...ai/riv/idVysledku	RIV/61388980:_____/12:00377938
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	uv laser photolysis; iron pentacarbonyl; amorphous Fe/C/O composite (en)
http://linked.open.../riv/klicoveSlovo	amorphous Fe/C/O composite uv laser photolysis iron pentacarbonyl
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[E2356F45497E]
http://linked.open...i/riv/nazevZdroje	Journal of Photochemistry and Photobiology A-Chemistry
http://linked.open...in/vavai/riv/obor	CH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	243
http://linked.open...iv/tvurceVysledku	Pokorná, Dana Pola, Josef Šubrt, Jan Urbanová, Markéta Bakardjieva, Snejana Bastl, Zdeněk Gondal, M. A. Masoudi, H. M. Siddiqui, M. N.
http://linked.open...ain/vavai/riv/wos	000307526300005
issn	1010-6030
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jphotochem.2012.06.006

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 107 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software