Membrane Electrolyzer for Vanadium Based Solutions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F14%3A43897861" target="_blank" >RIV/60461373:22310/14:43897861 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22340/14:43897861
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Membrane Electrolyzer for Vanadium Based Solutions
Original language description
Non-stable and hardly predictable power from renewable sources (e.g., solar or wind power plants) demands effective management on the power transmission level. Engineering development of new local energy storages as a part of the modern transmission network tailored to efficient and smart electricity distribution is vitally needed. Vanadium redox flow battery (VRFB), using vanadium ions in four different oxidation states (II, III, IV and V) in electrolytes, excels as the stationary energy storage in itssufficient capacity (kWh) proportional mainly to the electrolyte volume, long lifetime and high efficiency. In this work, the testing membrane cell of VRFB was continuously tested. The stable round-trip energy efficiency higher than 82 % at a current density of 100 mA/cm2 was achieved. The battery characteristics (i.e., efficiency and current density) are nowadays acceptable for the industrial utilization of the system. The development of the device for the electrolyte production is an
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Studentská odborná konference Chemie je život 2014
ISBN
978-80-214-5078-3
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
435-442
Publisher name
Vysoké učení technické v Brně; Fakulta chemická
Place of publication
Brno
Event location
Brno
Event date
Dec 4, 2014
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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