About: Preparation of thin phthalocyanine layers and their structural and absorption properties

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Phthalocyanines (Pcs) may act as efficient absorbents of photons in the visible region. These structures upon contact with photons from well-defined regions, specifically between 600 and 700 nm, may produce an excited triple state. Its extinction is accompanied by the formation of highly active singlet oxygen species. Its utilization ranges from sensors to selective medical diagnosis tools. In this work we report on preparation of Al and Zn phthalocyanines thin layers of a constant thickness via a method of vacuum sublimation. The produced films were smooth, homogeneous, resistant and well transparent. The films were examined by means of AFM, SEM, profilometry, ellipsometry, Raman spectroscopy and UV–VIS. Special attention was paid to the crystallinity changes with temperature observable by XRD. Light absorption properties of the Pcs films were compared with those recorded in solution (sulphonated Pcs dissolved in water). Phthalocyanines (Pcs) may act as efficient absorbents of photons in the visible region. These structures upon contact with photons from well-defined regions, specifically between 600 and 700 nm, may produce an excited triple state. Its extinction is accompanied by the formation of highly active singlet oxygen species. Its utilization ranges from sensors to selective medical diagnosis tools. In this work we report on preparation of Al and Zn phthalocyanines thin layers of a constant thickness via a method of vacuum sublimation. The produced films were smooth, homogeneous, resistant and well transparent. The films were examined by means of AFM, SEM, profilometry, ellipsometry, Raman spectroscopy and UV–VIS. Special attention was paid to the crystallinity changes with temperature observable by XRD. Light absorption properties of the Pcs films were compared with those recorded in solution (sulphonated Pcs dissolved in water). (en)
Title	Preparation of thin phthalocyanine layers and their structural and absorption properties Preparation of thin phthalocyanine layers and their structural and absorption properties (en)
skos:prefLabel	Preparation of thin phthalocyanine layers and their structural and absorption properties Preparation of thin phthalocyanine layers and their structural and absorption properties (en)
skos:notation	RIV/67985858:_____/09:00333769!RIV10-MSM-67985858
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1M06002), P(GD203/08/H032), P(KAN301370701), P(KAN400720701), Z(AV0Z10100522), Z(AV0Z40720504)
http://linked.open...iv/cisloPeriodika	17
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Klusoň, Petr
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 chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	335742
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/09:00333769
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	vacuum sublimation; phthalocyanines; sensors; thin fims (en)
http://linked.open.../riv/klicoveSlovo	sensors phthalocyanines thin fims vacuum sublimation
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[EFB88BDAE629]
http://linked.open...i/riv/nazevZdroje	Thin Solid Films
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Optical structures, detection systems and relevant technologies for low photon number applications Advanced catalytic processes and materials Nanostructured Macroscopic Systems - Technology and Characterisation Hierarchic nanosystems for microelektronics
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	517
http://linked.open...iv/tvurceVysledku	Kment, Štěpán Klusoň, Petr Gregora, Ivan Hubička, Zdeněk Kohout, Michal Kužel, R. Drobek, M.
http://linked.open...ain/vavai/riv/wos	000267230300123
http://linked.open...n/vavai/riv/zamer	Wave and Corpuscular Light Propagation, Optical Materials and Technology Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
issn	0040-6090
number of pages	6 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Preparation of thin phthalocyanine layers and their structural and absorption properties Preparation of thin phthalocyanine layers and their structural and absorption properties Preparation of thin phthalocyanine layers and their structural and absorption properties Preparation of thin phthalocyanine layers and their structural and absorption properties

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