Repozitorij Univerze v Novi Gorici

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Naslov:Photoelectrocatalytic water splitting and dye degradation with fluorine doped tin oxides films
Avtorji:ID Machreki, Manel (Avtor)
ID Chouki, Takwa (Avtor)
ID Emin, Saim (Avtor)
Datoteke: Gradivo nima datotek, ki so prostodostopne za javnost. Gradivo je morda fizično dosegljivo v knjižnici fakultete, zalogo lahko preverite v COBISS-u. Povezava se odpre v novem oknu
Jezik:Angleški jezik
Vrsta gradiva:Neznano
Tipologija:1.12 - Objavljeni povzetek znanstvenega prispevka na konferenci
Organizacija:UNG - Univerza v Novi Gorici
Opis:We report the photoelectrochemical (PEC) water splitting with flourine doped tin oxide (FTO) films. This is the first study where efficient water splitting is achieved with FTO films under light illumination. Potentiostatic test at 1.7 V vs reversible hydrogen electrode (RHE) show that FTO material is very stable for water oxidation without occurence of a noticable current drop over a span of 6 hours. Mass spectrometry analysis of evolved gasses confermed the formation of oxygen and hydrogen in the two half cells (separated by a membrane). Moreover, it was demonstrated that the water splitting reaction involve formation of hydroxyl radicals (•OH) which are known oxidants for organics. We applied these FTO films for degradation of a model pollutant rhodamine B dye (1×10−5 mol/l). PEC assisted degradation of rhodamine B took about 30 min to achieve complete degradation of 60 ml model dye solution.
Ključne besede:FTO, thin films, dye degradation
Leto izida:2019
Št. strani:Str. 88
PID:20.500.12556/RUNG-6536 Novo okno
COBISS.SI-ID:63160067 Novo okno
UDK:54
NUK URN:URN:SI:UNG:REP:HQAPKPRB
Datum objave v RUNG:13.05.2021
Število ogledov:2413
Število prenosov:0
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Gradivo je del monografije

Naslov:International Conference on Functional Nanomaterials and Nanodevices : September 24-27, 2017, Budapest, Hungary, September 11-13, 2019, Prague, Czech Republic
Uredniki:Saim Emin
Kraj izida:Sofia
Založnik:European Nanoscience and Nanotechnology Association
Leto izida:2019
COBISS.SI-ID:63158787 Novo okno
Naslov zbirke:International Conference on Functional Nanomaterials and Nanodevices
ISSN zbirke:2603-4239

Gradivo je financirano iz projekta

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:NI-0002

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