Comparison between layered Pt3Te4 and PtTe2 for electrocatalytic reduction reactions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F21%3A43922163" target="_blank" >RIV/60461373:22310/21:43922163 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S2452262721000593" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2452262721000593</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.flatc.2021.100280" target="_blank" >10.1016/j.flatc.2021.100280</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison between layered Pt3Te4 and PtTe2 for electrocatalytic reduction reactions

Popis výsledku v původním jazyce

Among 2D layered chalcogenides materials, platinum tellurides can form various stoichiometries with a layered structure that has attracted significant attention due to their yield of low overpotentials for hydrogen evolution reaction. In this work, layered Pt3Te4 and PtTe2 were synthesized and characterized, including their fundamental structural and electrochemical properties. We present a direct synthesis of Pt3Te4 and PtTe2 from the respective elements, resulting in a monoclinic and trigonal crystal structure, respectively. Their electrocatalytic properties were tested and compared with each other for the hydrogen evolution and oxygen reduction reactions, showing promising results for future catalytic applications.

Název v anglickém jazyce

Comparison between layered Pt3Te4 and PtTe2 for electrocatalytic reduction reactions

Popis výsledku anglicky

Among 2D layered chalcogenides materials, platinum tellurides can form various stoichiometries with a layered structure that has attracted significant attention due to their yield of low overpotentials for hydrogen evolution reaction. In this work, layered Pt3Te4 and PtTe2 were synthesized and characterized, including their fundamental structural and electrochemical properties. We present a direct synthesis of Pt3Te4 and PtTe2 from the respective elements, resulting in a monoclinic and trigonal crystal structure, respectively. Their electrocatalytic properties were tested and compared with each other for the hydrogen evolution and oxygen reduction reactions, showing promising results for future catalytic applications.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

<a href="/cs/project/GC20-16124J" target="_blank" >GC20-16124J: Dvojdimenzionální vrstevnaté dichalkogenidy přechodných kovů / nanostrukturované uhlíkové kompozity pro aplikace na elektrochemické uchovávání energie</a><br>

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

FlatChem

ISSN

2452-2627

e-ISSN

—

Svazek periodika

29

Číslo periodika v rámci svazku

September 2021

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

—

Kód UT WoS článku

000703794800003

EID výsledku v databázi Scopus

2-s2.0-85118479481