All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Activated and carbonized metal-organic frameworks for improved cycle performance of cathode material in lithium-sulphur batteries

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00361204" target="_blank" >RIV/68407700:21230/22:00361204 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1088/1742-6596/2382/1/012010" target="_blank" >https://doi.org/10.1088/1742-6596/2382/1/012010</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1088/1742-6596/2382/1/012010" target="_blank" >10.1088/1742-6596/2382/1/012010</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Activated and carbonized metal-organic frameworks for improved cycle performance of cathode material in lithium-sulphur batteries

  • Original language description

    The development of new battery systems has been intensively pursued in an effort to increase energy densities. Lithium-sulphur batteries represent a group of next-generation batteries with high theoretical capacity and energy density. The electrochemical properties of lithium-sulphur batteries may be improved by the application of appropriate conductive and porous additives to sulphur in the cathode material. Recently, materials belonging to the group of metal-organic frameworks (MOFs) have been widely investigated as host materials for sulphur thanks to their unique porous structure. In this work, various types of MOFs (GaTCPP, MOF-76(Gd), MIL-101(Fe)-NH2) were applied to the cathode material. MOFs were activated or carbonized before cathode material preparation. The structure of activated GaTCPP showed the lowest capacity fading per cycle (0.07 %) from activated MOFs during cycling at 0.5 C for 200 cycles. The carbonization process may improve the electrochemical properties of the electrode material. The best electrochemical properties showed carbonized MOF-76(Gd), and the capacity fading rate per cycle was only 0.04 % despite 200 cycles at 0.5 C.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2022

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Journal of Physics: Conference Series

  • ISBN

  • ISSN

    1742-6588

  • e-ISSN

    1742-6596

  • Number of pages

    9

  • Pages from-to

    1-9

  • Publisher name

    IOP Publishing Ltd

  • Place of publication

    Bristol

  • Event location

    Brno

  • Event date

    Aug 21, 2022

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article