Surface plasmon-polariton triggering of Ti3C2Tx MXene catalytic activity for hydrogen evolution reaction enhancement

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00546679" target="_blank" >RIV/68378271:_____/21:00546679 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/21:43922858

Výsledek na webu

<a href="https://doi.org/10.1039/d1ta04505a" target="_blank" >https://doi.org/10.1039/d1ta04505a</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d1ta04505a" target="_blank" >10.1039/d1ta04505a</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Surface plasmon-polariton triggering of Ti3C2Tx MXene catalytic activity for hydrogen evolution reaction enhancement

Popis výsledku v původním jazyce

The efficiency of green hydrogen production through photo- or electrochemical splitting of water depends strongly on the catalyst used. Several 2D materials have recently been proposed as effective catalysts or cocatalysts, and among them, oxygen-terminated MXenes deserve significant attention for both electro- and photo-induced water splitting. In this work, we described a hybrid photo-electrochemical approach based on the coupling of Ti3C2Tx MXene flakes on a plasmon-supported Au grating and light triggering of the electrocatalytic activity of the generated hybrid structure in a water splitting half reaction, namely, the hydrogen evolution reaction (HER). In particular, MXene flakes with both fluor and oxygen surface terminations were deposited on a periodic patterned gold surface that was capable of supporting surface plasmon-polariton (SPP) excitation under visible and near-infrared (NIR) light illumination.

Název v anglickém jazyce

Surface plasmon-polariton triggering of Ti3C2Tx MXene catalytic activity for hydrogen evolution reaction enhancement

Popis výsledku anglicky

The efficiency of green hydrogen production through photo- or electrochemical splitting of water depends strongly on the catalyst used. Several 2D materials have recently been proposed as effective catalysts or cocatalysts, and among them, oxygen-terminated MXenes deserve significant attention for both electro- and photo-induced water splitting. In this work, we described a hybrid photo-electrochemical approach based on the coupling of Ti3C2Tx MXene flakes on a plasmon-supported Au grating and light triggering of the electrocatalytic activity of the generated hybrid structure in a water splitting half reaction, namely, the hydrogen evolution reaction (HER). In particular, MXene flakes with both fluor and oxygen surface terminations were deposited on a periodic patterned gold surface that was capable of supporting surface plasmon-polariton (SPP) excitation under visible and near-infrared (NIR) light illumination.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20506 - Coating and films

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Journal of Materials Chemistry A

ISSN

2050-7488

e-ISSN

2050-7496

Svazek periodika

9

Číslo periodika v rámci svazku

33

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

17770-17779

Kód UT WoS článku

000683445900001

EID výsledku v databázi Scopus

2-s2.0-85113577597