Mesoporous/Microporous Li4Ti5O12/rutile-TiO2 as an anode material for lithium-ion batteries synthesized by the sol-gel method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F22%3A10250625" target="_blank" >RIV/61989100:27360/22:10250625 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27640/22:10250625
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0167273822001540#" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0167273822001540#</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ssi.2022.116005" target="_blank" >10.1016/j.ssi.2022.116005</a>
Alternative languages
Result language
angličtina
Original language name
Mesoporous/Microporous Li4Ti5O12/rutile-TiO2 as an anode material for lithium-ion batteries synthesized by the sol-gel method
Original language description
In this work, we presented a modified sol-gel method to synthesize the nanocrystalline composite composed of Li4Ti5O12 (LTO) and rutile-TiO2, and utilized it as an efficient anode material for lithium-ion battery application. The detailed structural studies revealed that the spherical shaped rutile nanoparticles of TILDE OPERATOR+D9110-20 nm were homogeneously distributed on the surface of LTO and therefore the mesoporous/microporous nature of the two-phase Li4Ti5O12-TiO2 (LTO-T) was exhibited. According to a series of galvanostatic charge/discharge tests, the LTO-T electrode with the mesoporous/microporous microstructure demonstrated the improved electrochemical performance, especially at a high C rate. Interestingly, the LTO-T electrode achieved an excellent specific capacity of 175 mAh gMINUS SIGN 1 and 155 mAh gMINUS SIGN 1 even after 50 charge/discharge cycles at 1C and 5C, respectively. (C) 2022 Elsevier B.V.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Solid State Ionics
ISSN
0167-2738
e-ISSN
1872-7689
Volume of the periodical
384
Issue of the periodical within the volume
october
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
nestrankovano
UT code for WoS article
000871816400001
EID of the result in the Scopus database
2-s2.0-85137156536