Detail publikačního výsledku

XRD Study of Lead Sulfate Crystal Growth in Sulfuric Acid Solution

CHLADIL, L.; ČECH, O.; VANÝSEK, P.

Originální název

XRD Study of Lead Sulfate Crystal Growth in Sulfuric Acid Solution

Anglický název

XRD Study of Lead Sulfate Crystal Growth in Sulfuric Acid Solution

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

lead acid battery, lead, XRD, lead sulfate

Klíčová slova v angličtině

lead acid battery, lead, XRD, lead sulfate

Autoři

CHLADIL, L.; ČECH, O.; VANÝSEK, P.

Rok RIV

2017

Vydáno

07.12.2016

Nakladatel

The Electrochemical Society

Místo

Pennington, NJ, USA

Kniha

Transactions of the Electrochemical Society

ISSN

1938-5862

Periodikum

ECS Transactions

Stát

Spojené státy americké

Strany od

147

Strany do

155

Strany počet

9

BibTex

@inproceedings{BUT130428,
  author="Ladislav {Chladil} and Ondřej {Čech} and Petr {Vanýsek}",
  title="XRD Study of Lead Sulfate Crystal Growth in Sulfuric Acid Solution",
  booktitle="Transactions of the Electrochemical Society",
  year="2016",
  journal="ECS Transactions",
  pages="147--155",
  publisher="The Electrochemical Society",
  address="Pennington, NJ, USA",
  doi="10.1149/07401.0147ecst",
  issn="1938-5862"
}