Sodium Naphthalene-2,6-dicarboxylate: An Anode for Sodium Batteries
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10416684" target="_blank" >RIV/00216208:11310/19:10416684 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=r04nLZkxaL" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=r04nLZkxaL</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cssc.201901626" target="_blank" >10.1002/cssc.201901626</a>
Alternative languages
Result language
angličtina
Original language name
Sodium Naphthalene-2,6-dicarboxylate: An Anode for Sodium Batteries
Original language description
The conjugated dicarboxylate sodium naphthalene-2,6-dicarboxylate (Na2NDC) was prepared by a low-energy-consumption reflux method, and its performance as a negative electrode for sodium-ion batteries was evaluated in electrochemical cells. The structure of Na2NDC was solved for the first time (monoclinic P2(1)/c) from powder XRD data and consists of pi-stacked naphthalene units separated by sodium-oxygen layers. Through an appropriate choice of binder and conducting carbon additive, Na2NDC exhibited a reversible two electron sodium insertion at approximately 0.4 V (vs. Na+/Na) with remarkably stable capacities of approximately 200 mAh g(-1) at a rate of C/2 and good rate capability (approximate to 133 mAh g(-1) at 5 C). In parallel, the high thermal stability of the material was demonstrated by high-temperature XRD: the framework remained intact to above 500 degrees C.
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
10403 - Physical chemistry
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ChemSusChem
ISSN
1864-5631
e-ISSN
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Volume of the periodical
12
Issue of the periodical within the volume
19
Country of publishing house
DE - GERMANY
Number of pages
7
Pages from-to
4522-4528
UT code for WoS article
000486305300001
EID of the result in the Scopus database
2-s2.0-85073083885