Electrodeposition of Uranium by Pulse Electrolysis in Molten Fluoride Salts

Kód výsledku v IS VaVaI

RIV/46356088:_____/14:#0001663 - isvavai.cz

Výsledek na webu

http://dx.doi.org/10.1002/9781118448847.ch6h

DOI - Digital Object Identifier

10.1002/9781118448847.ch6h

Jazyk výsledku

angličtina

Název v původním jazyce

Electrodeposition of Uranium by Pulse Electrolysis in Molten Fluoride Salts

Popis výsledku v původním jazyce

Knowledge of basic electrochemistry of uranium and study of its electrodeposition in molten salts is important for pyrochemical concepts of spent nuclear fuel reprocessing including 'online' reprocessing concept for a molten salt reactor (MSR). The electrodeposition of uranium in LiF-NaF-KF at 775K was carried out under current pulses in the melt. Nickel working electrodes were used and alloying effects were observed. Compared to the potentiostatic control of electrolysis, the deposit seems to be more compact, with a significantly lower amount of carrier melt in it. However, proper analysis with differentiation of several forms of the uranium was not possible and therefore it was not possible to make quantitative conclusions.

Název v anglickém jazyce

Electrodeposition of Uranium by Pulse Electrolysis in Molten Fluoride Salts

Popis výsledku anglicky

Knowledge of basic electrochemistry of uranium and study of its electrodeposition in molten salts is important for pyrochemical concepts of spent nuclear fuel reprocessing including 'online' reprocessing concept for a molten salt reactor (MSR). The electrodeposition of uranium in LiF-NaF-KF at 775K was carried out under current pulses in the melt. Nickel working electrodes were used and alloying effects were observed. Compared to the potentiostatic control of electrolysis, the deposit seems to be more compact, with a significantly lower amount of carrier melt in it. However, proper analysis with differentiation of several forms of the uranium was not possible and therefore it was not possible to make quantitative conclusions.

Druh

C - Kapitola v odborné knize

CEP obor

CH - Jaderná a kvantová chemie, fotochemie

OECD FORD obor

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Projekt

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Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Molten Salts Chemistry and Technology

ISBN

9781118448847

Počet stran výsledku

8

Strana od-do

467-474

Počet stran knihy

600

Název nakladatele

John Wiley & Sons, Ltd

Místo vydání

Chichester, UK

Kód UT WoS kapitoly

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