2D/2D composites based on graphitic carbon nitride and MXenes for photocatalytic reactions: a critical review

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F23%3A10254398" target="_blank" >RIV/61989100:27360/23:10254398 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27710/23:10254398

Výsledek na webu

<a href="https://doi.org/10.1007/s42823-023-00634-9" target="_blank" >https://doi.org/10.1007/s42823-023-00634-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s42823-023-00634-9" target="_blank" >10.1007/s42823-023-00634-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

2D/2D composites based on graphitic carbon nitride and MXenes for photocatalytic reactions: a critical review

Popis výsledku v původním jazyce

The combination of the two-dimensional (2D) materials g-C3N4 and MXenes in photocatalysis offers several advantages. The g-C3N4 can serve as a visible light-absorbing material, while MXenes can enhance the charge separation and transfer processes leading to improved photocatalytic efficiency. A critical review of 77 already published articles in the field of photocatalytic reactions using g-C3N4 and MXenes, such as hydrogen evolution, the reduction of carbon dioxide, the degradation of organic compounds, the redox reactions of nitrogen, was conducted. For the purpose of greater objectivity, the published results were analysed by non-parametric Mann-Whitney, Kolmogorov-Smirnov, and Mood&apos;s median tests and visualised by box and whisker plots. It was found that MXenes can significantly improve the photocatalytic activity of g-C3N4. Adding other co-catalysts to the MXene/g-C3N4 composites does not bring a significant improvement in the photocatalytic performance. Promising results were obtained especially in the fields of hydrogen evolution and the reduction of carbon dioxide. Since the MXenes are relatively a new class of materials, there is still a big challenge for finding new photocatalytic applications and for the enhancement of existing photocatalytic systems based on g-C3N4, especially in terms of MXenes and the g-C3N4 surface and in the heterojunction engineering.

Název v anglickém jazyce

2D/2D composites based on graphitic carbon nitride and MXenes for photocatalytic reactions: a critical review

Popis výsledku anglicky

The combination of the two-dimensional (2D) materials g-C3N4 and MXenes in photocatalysis offers several advantages. The g-C3N4 can serve as a visible light-absorbing material, while MXenes can enhance the charge separation and transfer processes leading to improved photocatalytic efficiency. A critical review of 77 already published articles in the field of photocatalytic reactions using g-C3N4 and MXenes, such as hydrogen evolution, the reduction of carbon dioxide, the degradation of organic compounds, the redox reactions of nitrogen, was conducted. For the purpose of greater objectivity, the published results were analysed by non-parametric Mann-Whitney, Kolmogorov-Smirnov, and Mood&apos;s median tests and visualised by box and whisker plots. It was found that MXenes can significantly improve the photocatalytic activity of g-C3N4. Adding other co-catalysts to the MXene/g-C3N4 composites does not bring a significant improvement in the photocatalytic performance. Promising results were obtained especially in the fields of hydrogen evolution and the reduction of carbon dioxide. Since the MXenes are relatively a new class of materials, there is still a big challenge for finding new photocatalytic applications and for the enhancement of existing photocatalytic systems based on g-C3N4, especially in terms of MXenes and the g-C3N4 surface and in the heterojunction engineering.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Carbon Letters

ISSN

1976-4251

e-ISSN

2233-4998

Svazek periodika

34

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

19

Strana od-do

227-245

Kód UT WoS článku

001102118700001

EID výsledku v databázi Scopus

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