Building Sodium Metal Battery with Polyisoprene-Based Air-Stable Single-Ion Gel Polymer Electrolyte
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F23%3A10470940" target="_blank" >RIV/00216208:11310/23:10470940 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=nRQexd~w47" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=nRQexd~w47</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acsaem.3c00430" target="_blank" >10.1021/acsaem.3c00430</a>
Alternative languages
Result language
angličtina
Original language name
Building Sodium Metal Battery with Polyisoprene-Based Air-Stable Single-Ion Gel Polymer Electrolyte
Original language description
The intrinsically safe, flexible, single-ion gel polymer electrolytes with a high transference number (0.75) have been developed by making the proper blending of a poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) copolymer and biocompatible poly((sulfamate-carboxylate) iso-prene) (PISC) when soaked in carbonate solvents. More interestingly, a steady conductivity of 1.81 x 10(-5) S/cm is observed for 15 days under normal air exposure conditions (RH = 45%-61%, T = 25-31 °C). The sodium metal battery with an NVP cathode demonstrates charge/discharge cycling at 80 °C with 82% capacity retention at a C/5 rate after 45 cycles. To trigger cycling performance at room temperature, the gel is formed with a conventional liquid electrolyte and a capacity retention of 67.92% after 200 cycles (C/10 rate) even after air exposure to the electrolyte.
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
<a href="/en/project/LTAIN19078" target="_blank" >LTAIN19078: Stimuli-Responsive Block Copolymer Based Nanostructured Single-/Multi-component Micelles: Materials and Applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACS Applied Energy Materials
ISSN
2574-0962
e-ISSN
2574-0962
Volume of the periodical
6
Issue of the periodical within the volume
10
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
5113-5121
UT code for WoS article
000989227800001
EID of the result in the Scopus database
2-s2.0-85160909549