XRD Study of Lead Sulfate Crystal Growth in Sulfuric Acid Solution

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F16%3APU121376" target="_blank" >RIV/00216305:26220/16:PU121376 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1149/07401.0147ecst" target="_blank" >http://dx.doi.org/10.1149/07401.0147ecst</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1149/07401.0147ecst" target="_blank" >10.1149/07401.0147ecst</a>

Jazyk výsledku

angličtina

Název v původním jazyce

XRD Study of Lead Sulfate Crystal Growth in Sulfuric Acid Solution

Popis výsledku v původním jazyce

Layer of lead sulfate was prepared by anodic oxidation of lead metal surface under potential 0 V vs. MSRE. Gradual evolution of a lead sulfate layer during lead oxidation in sulfuric acid environment was investigated by SEM and XRD method. We observed gradual inhibition of the lead sulfate layer during oxidation. Investigation of particle size by the Halder-Wagner analysis method during oxidation revealed the significant increase in particle (crystallite) size mainly during the second part of the oxidation process. The parameters were confirmed by morphology evaluation of images from the scanning electron microscope. Powder XRD device seems to be a useful tool for lead sulfate particle size investigation and measurement of their evolution throughout the lead-acid battery life span.

Název v anglickém jazyce

XRD Study of Lead Sulfate Crystal Growth in Sulfuric Acid Solution

Popis výsledku anglicky

Layer of lead sulfate was prepared by anodic oxidation of lead metal surface under potential 0 V vs. MSRE. Gradual evolution of a lead sulfate layer during lead oxidation in sulfuric acid environment was investigated by SEM and XRD method. We observed gradual inhibition of the lead sulfate layer during oxidation. Investigation of particle size by the Halder-Wagner analysis method during oxidation revealed the significant increase in particle (crystallite) size mainly during the second part of the oxidation process. The parameters were confirmed by morphology evaluation of images from the scanning electron microscope. Powder XRD device seems to be a useful tool for lead sulfate particle size investigation and measurement of their evolution throughout the lead-acid battery life span.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

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

Projekt

<a href="/cs/project/LO1210" target="_blank" >LO1210: Energie v podmínkách udržitelného rozvoje (EN-PUR)</a><br>

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Transactions of the Electrochemical Society

ISBN

978-80-214-5384-5

ISSN

1938-5862

e-ISSN

1938-6737

Počet stran výsledku

9

Strana od-do

147-155

Název nakladatele

The Electrochemical Society

Místo vydání

Pennington, NJ, USA

Místo konání akce

Antonínská 1, Brno

Datum konání akce

28. 8. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000406794300019