Photocatalytic reduction of CO2 over Fe/g-C3N4 photocatalysts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F22%3A10251041" target="_blank" >RIV/61989100:27710/22:10251041 - isvavai.cz</a>

Výsledek na webu

<a href="https://photoiupac2022.amsterdam/" target="_blank" >https://photoiupac2022.amsterdam/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Photocatalytic reduction of CO2 over Fe/g-C3N4 photocatalysts

Popis výsledku v původním jazyce

Poster na konferenci 28th IUPAC Symposium on Photochemistry, konané ve dnech 17. - 22. 7. 2022 v Amsterdamu.Iron-modified g-C3N4 photocatalysts were prepared by simple thermal treatment of melamine mixed with specific amounts of iron nitrate. The photocatalytic activity of the prepared materials was studied on the photocatalytic reduction of CO2. The photocatalyst with the lowest amount of iron ions exhibited an extraordinary methane and hydrogen evolution in comparison with pure g-C3N4 and g-C3N4 with higher iron amounts. Higher amount of iron ions, however, consumes too many electrons needed for the reduction reactions and generates hydroxyl radicals which oxidize back organic products from CO2 reduction.

Název v anglickém jazyce

Photocatalytic reduction of CO2 over Fe/g-C3N4 photocatalysts

Popis výsledku anglicky

Poster na konferenci 28th IUPAC Symposium on Photochemistry, konané ve dnech 17. - 22. 7. 2022 v Amsterdamu.Iron-modified g-C3N4 photocatalysts were prepared by simple thermal treatment of melamine mixed with specific amounts of iron nitrate. The photocatalytic activity of the prepared materials was studied on the photocatalytic reduction of CO2. The photocatalyst with the lowest amount of iron ions exhibited an extraordinary methane and hydrogen evolution in comparison with pure g-C3N4 and g-C3N4 with higher iron amounts. Higher amount of iron ions, however, consumes too many electrons needed for the reduction reactions and generates hydroxyl radicals which oxidize back organic products from CO2 reduction.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10403 - Physical chemistry

Projekt

<a href="/cs/project/EF16_019%2F0000853" target="_blank" >EF16_019/0000853: Institut environmentálních technologií - excelentní výzkum</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů