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Atomic Layer Deposition of MoSe2Nanosheets on TiO2Nanotube Arrays for Photocatalytic Dye Degradation and Electrocatalytic Hydrogen Evolution

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F20%3A39916687" target="_blank" >RIV/00216275:25310/20:39916687 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216224:14310/20:00117580 RIV/00216305:26620/20:PU138199

  • Result on the web

    <a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85097945177&origin=resultslist&zone=contextBox" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85097945177&origin=resultslist&zone=contextBox</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1021/acsanm.0c02553" target="_blank" >10.1021/acsanm.0c02553</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Atomic Layer Deposition of MoSe2Nanosheets on TiO2Nanotube Arrays for Photocatalytic Dye Degradation and Electrocatalytic Hydrogen Evolution

  • Original language description

    Herein, hierarchical MoSe2/1D TiO2 nanotube layer structure was successfully fabricated in a simple and fast fashion and its photocatalytic and electrocatalytic properties were assessed. The novelty of this work lies in the utilization of Atomic Layer Deposition (ALD) technique to deposit MoSe2 nanosheets on 1D TiO2 nanotube layers. The photoelectrochemical and photo- and electrocatalytic properties were explored and optimized as a function of the MoSe2ALD cycles. ALD allowed precise control on MoSe2 nanosheet size, and in turn, on the surface structure, which is pivotal for efficient catalysts. The MoSe2 nanosheets grew on both inner and outer 1D TiO2 nanotube surface mainly perpendicularly oriented, maximizing the exposed active edges, an essential aspect to fully exploit the MoSe2 photo- and electrochemical properties. Outstanding photo- and electrocatalytic activity were recorded in both dye organic pollutant degradation and hydrogen evolution reaction applications, respectively. The excellent photocatalytic and electrochemical activity stems from the synergy between tailored ALD loading of MoSe2 nanosheets on 1D TiO2 nanotubular structure with high surface/volume ratio, which provided fast electron transfer and easy access to the MoSe2 active edges, boosting the catalytic activity.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • OECD FORD branch

    20506 - Coating and films

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

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

Others

  • Publication year

    2020

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    ACS applied nano materials

  • ISSN

    2574-0970

  • e-ISSN

  • Volume of the periodical

    3

  • Issue of the periodical within the volume

    12

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    12

  • Pages from-to

    "12034 "- 12045

  • UT code for WoS article

  • EID of the result in the Scopus database

    2-s2.0-85097945177