Effect of Zinc Ions on the Second Voltage Plateau of Non-Sintered Ni(OH)2 Electrodes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F15%3APU116703" target="_blank" >RIV/00216305:26220/15:PU116703 - isvavai.cz</a>

Výsledek na webu

<a href="http://ecst.ecsdl.org/content/70/1/53.full.pdf+html" target="_blank" >http://ecst.ecsdl.org/content/70/1/53.full.pdf+html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1149/07001.0053ecst" target="_blank" >10.1149/07001.0053ecst</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Zinc Ions on the Second Voltage Plateau of Non-Sintered Ni(OH)2 Electrodes

Popis výsledku v původním jazyce

Our contribution is focused on the investigation of non-sintered electrodes behavior in electrolyte with different amount of dissolution zinc concentration. For experiment were select the three type of commonly used electrolytes. Except of pure KOH electrolyte, we also choose the electrolyte with addition of LiOH and electrolyte with reduced zinc solubility which contain also KF and K2CO3 additives. The capacity of first and second voltage plateau in terms of different electrolytes and different zinc contain were obtain and evaluate. For getting more information about the electrode behavior also the EIS spectra in different state of charge were obtain and compared. Among other it was concluded that higher amount of zinc concentration near to saturated state can lead to propagation of second voltage plateau capacity of non-sintered Ni(OH)2 electrode.

Název v anglickém jazyce

Effect of Zinc Ions on the Second Voltage Plateau of Non-Sintered Ni(OH)2 Electrodes

Popis výsledku anglicky

Our contribution is focused on the investigation of non-sintered electrodes behavior in electrolyte with different amount of dissolution zinc concentration. For experiment were select the three type of commonly used electrolytes. Except of pure KOH electrolyte, we also choose the electrolyte with addition of LiOH and electrolyte with reduced zinc solubility which contain also KF and K2CO3 additives. The capacity of first and second voltage plateau in terms of different electrolytes and different zinc contain were obtain and evaluate. For getting more information about the electrode behavior also the EIS spectra in different state of charge were obtain and compared. Among other it was concluded that higher amount of zinc concentration near to saturated state can lead to propagation of second voltage plateau capacity of non-sintered Ni(OH)2 electrode.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

ECS Transactions

ISBN

978-80-214-5109-4

ISSN

1938-5862

e-ISSN

1938-6737

Počet stran výsledku

5

Strana od-do

53-57

Název nakladatele

The Electrochemical Society

Místo vydání

Pennington

Místo konání akce

Brno

Datum konání akce

30. 8. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—