XRD Study of Lead Sulfate Crystal Growth in Sulfuric Acid Solution

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
XRD Study of Lead Sulfate Crystal Growth in Sulfuric Acid Solution
Original language description
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.
Czech name
—
Czech description
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Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Project
<a href="/en/project/LO1210" target="_blank" >LO1210: Energy for Sustainable Development</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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