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The Role of the Metal Element in Layered Metal Phosphorus Triselenides upon Their Electrochemical Sensing and Energy Applications

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F17%3A43913361" target="_blank" >RIV/60461373:22310/17:43913361 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1021/acscatal.7b02134" target="_blank" >http://dx.doi.org/10.1021/acscatal.7b02134</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1021/acscatal.7b02134" target="_blank" >10.1021/acscatal.7b02134</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The Role of the Metal Element in Layered Metal Phosphorus Triselenides upon Their Electrochemical Sensing and Energy Applications

  • Original language description

    The number of layered materials seems to be ever-growing, from mono-to multielement, with affiliates and applications being tested continuously. Chalcogenophosphites, also designated as metal phosphorus chalcogenides (MPX), have attracted great interest because of not only their magnetic properties but also promising capabilities in energy applications. Herein, bulk crystals of different layered metal triselenophosphites, with a general formula MPSe3 (M = Cd, Cr, Fe, Mn, Sn, Zn), were synthesized. Structural and morphological characterization was performed prior to testing their electrochemical performance. From the set of ternary layered materials, FePSe3(,) followed by MnPSe3, yielded the highest efficiency for the hydrogen evolution reaction (HER) both in acidic and alkaline media with good stability after 100 cycles. MnPSe3 also holds the lowest oxidation potential for cysteine, although this is due to the presence of MnO2 in the structure as detected by X-ray photoelectron spectroscopy. For the oxygen evolution reaction, the best performance was observed for FePSe3, although the stability of the material was not as good as in the case of HER. These findings have profound implications in the application of these layered ternary compounds in energy-related fields.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10402 - Inorganic and nuclear chemistry

Result continuities

  • Project

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

  • Continuities

    O - Projekt operacniho programu

Others

  • Publication year

    2017

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    ACS Catalysis

  • ISSN

    2155-5435

  • e-ISSN

  • Volume of the periodical

    7

  • Issue of the periodical within the volume

    12

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    12

  • Pages from-to

    8159-8170

  • UT code for WoS article

    000417230500016

  • EID of the result in the Scopus database

    2-s2.0-85036463499