Controlled synthesis of alkalized Ti 3 C 2 MXene-supported β-FeOOH nanoparticles as anodes for lithium-ion batteries

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F19%3A63523353" target="_blank" >RIV/70883521:28110/19:63523353 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/19:63523353
Result on the web
<a href="https://link.springer.com/article/10.1007/s11581-019-02901-0" target="_blank" >https://link.springer.com/article/10.1007/s11581-019-02901-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11581-019-02901-0" target="_blank" >10.1007/s11581-019-02901-0</a>

Result language
angličtina
Original language name
Controlled synthesis of alkalized Ti 3 C 2 MXene-supported β-FeOOH nanoparticles as anodes for lithium-ion batteries
Original language description
Ti 3 C 2 MXene, a new family of two-dimensional (2D) materials with metallic conductivity and excellent electrochemical stability, is one of the most promising materials for energy storage. However, its limited interlayer distance and low capacity still impede its further application in Li + batteries. To address this problem, a facile wet chemical method is developed to construct β-FeOOH/Ti 3 C 2 composites assisted by the alkalization treatment of Ti 3 C 2 . The structural and electrochemical properties of β-FeOOH/Ti 3 C 2 are influenced by alkalization treatment and Fe 3+ content. The alkalized Ti 3 C 2 offers larger structural pathway for easy lithium ion transport and buffers the volume changes of FeOOH during lithiation/delithiation. As a result, the β-FeOOH/Ti 3 C 2 composite anodes exhibit good rate performance with a capacity of 332 mAh g −1 at 0.5 A g −1 and an improved cycling capacity 432 mAh g −1 at 0.2 A g −1 after 400 cycles. This study is expected to stimulate the intensive research and development on the MXene-based materials for lithium-ion batteries.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Project
<a href="/en/project/LTACH17015" target="_blank" >LTACH17015: Fabrication and electrochemical properties of hierarchical polyaniline/bimetallic oxides flexible electrodes</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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