NAGIOS: RODERIC FUNCIONANDO

Molecular stabilization of chemically exfoliated bare MnPS3 layers

Repositori DSpace/Manakin

Valencià Castellano

Inici
Investigació
e-prints
23 - Química
Visualitza element

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

Molecular stabilization of chemically exfoliated bare MnPS3 layers

Mostra el registre parcial de l'element

dc.contributor.author	Brotons-Alcazar, Isaac
dc.contributor.author	Torres-Cavanillas, Ramón
dc.contributor.author	Morant Giner, Marc
dc.contributor.author	Cvikl, Martin
dc.contributor.author	Mañas Valero, Samuel
dc.contributor.author	Forment Aliaga, Alicia
dc.contributor.author	Coronado Miralles, Eugenio
dc.date.accessioned	2021-11-17T14:18:19Z
dc.date.available	2021-11-17T14:18:19Z
dc.date.issued	2021
dc.identifier.citation	Brotons-Alcazar, Isaac Torres-Cavanillas, Ramón Morant Giner, Marc Cvikl, Martin Mañas Valero, Samuel Forment Aliaga, Alicia Coronado Miralles, Eugenio 2021 Molecular stabilization of chemically exfoliated bare MnPS3 layers Dalton Transactions 50 44 16281 16289
dc.identifier.uri	https://hdl.handle.net/10550/80756
dc.description.abstract	Transition metal chalcogenophosphates of general formula MPX3 have attracted recent interest in the field of 2D materials due to the possibility of tuning their properties upon reaching the 2D limit. Several works address this challenge by dry mechanical exfoliation. However, only a few of them use a scalable approach. In this work, we apply a general chemical protocol to exfoliate MnPS3. The method employs in the first step chemical intercalation and liquid phase exfoliation and in the second step the addition of molecules used as capping agents on the inorganic layers. Therefore, molecules of different nature prompt the quality of the exfoliated material and its stabilization in an aqueous solution, opening the possibility of using these functionalized layers in several fields. Here we illustrate this possibility in electrochemistry. Thus, we show that when polyethylenimine is used as the capping agent, it is possible to reach a compromise between the stability of high quality MnPS3 flakes in aqueous suspension and their optimum performance as an electrocatalytic system for HER activity.
dc.language.iso	eng
dc.relation.ispartof	Dalton Transactions, 2021, vol. 50, num. 44, p. 16281-16289
dc.subject	Materials
dc.subject	Química
dc.title	Molecular stabilization of chemically exfoliated bare MnPS3 layers
dc.type	journal article	es_ES
dc.date.updated	2021-11-17T14:18:20Z
dc.identifier.doi	10.1039/D1DT02536H
dc.identifier.idgrec	149037
dc.embargo.terms	1 year
dc.embargo.liftdate	(Se quita el embargo al sustituir por otra versión)
dc.rights.accessRights	open access	es_ES