About: Energy Versus Charge Transfer in <Pi>-Conjugated Polymer:Fullerene Blends

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The article is focused on the detailed elucidation of fluorescence quenching by charge and/or energy transfer in pi-conjugated polymers. The processes were studied in blends of MDMO-PPV, Tg-PPV, PCDTBT and PCBTDPP with fullerenes PC60BM and PC70BM in chlorobenzene. Fluorescence quenching was evaluated by the Perrin equation for static quenching and quenching sphere radiuses were calculated. These radiuses were found to be the same as the Förster critical distances for resonance energy transfer. It was concluded that energy transfer prevails over charge transfer under the conditions where the donor and acceptor are not in close contact. The article is focused on the detailed elucidation of fluorescence quenching by charge and/or energy transfer in pi-conjugated polymers. The processes were studied in blends of MDMO-PPV, Tg-PPV, PCDTBT and PCBTDPP with fullerenes PC60BM and PC70BM in chlorobenzene. Fluorescence quenching was evaluated by the Perrin equation for static quenching and quenching sphere radiuses were calculated. These radiuses were found to be the same as the Förster critical distances for resonance energy transfer. It was concluded that energy transfer prevails over charge transfer under the conditions where the donor and acceptor are not in close contact. (en)
Title	Energy Versus Charge Transfer in <Pi>-Conjugated Polymer:Fullerene Blends Energy Versus Charge Transfer in <Pi>-Conjugated Polymer:Fullerene Blends (en)
skos:prefLabel	Energy Versus Charge Transfer in <Pi>-Conjugated Polymer:Fullerene Blends Energy Versus Charge Transfer in <Pi>-Conjugated Polymer:Fullerene Blends (en)
skos:notation	RIV/00216305:26310/14:PU106685!RIV15-GA0-26310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP205/10/2280)
http://linked.open...iv/cisloPeriodika	592
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Heinrichová, Patricie Weiter, Martin Vala, Martin
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	Vysoké učení technické v Brně / Fakulta chemická
http://linked.open...dnocenehoVysledku	14626
http://linked.open...ai/riv/idVysledku	RIV/00216305:26310/14:PU106685
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	charge transfer, resonance energy transfer, organic photovoltaic, optoelectronic, fullerenes,Tg-PPV, MDMO-PPV, PCDTBT, PCBTDPP, quenching sphere, Perrin equation, FRET, BHJSC (en)
http://linked.open.../riv/klicoveSlovo	BHJSC MDMO-PPV PCBTDPP PCDTBT Perrin equation quenching sphere resonance energy transfer FRET organic photovoltaic charge transfer optoelectronic Tg-PPV fullerenes
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[0061B29EE22C]
http://linked.open...i/riv/nazevZdroje	Chemical Physics Letters
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Photogeneration and charge transport in molecular semiconductors for organic photovoltaics
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	2014
http://linked.open...iv/tvurceVysledku	Vala, Martin Weiter, Martin Heinrichová, Patricie
issn	0009-2614
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.cplett.2013.12.050
http://localhost/t...ganizacniJednotka	26310

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