Linked Life Data

21337078

Source:http://linkedlifedata.com/resource/pubmed/id/21337078

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2011-2-21
pubmed:abstractText
In this work we investigate the influence of the adsorption of ions on the impedance spectroscopy of an electrolytic cell. We consider that the positive and negative ions present in a dielectric liquid are adsorbed in the electrode surfaces with different adsorption energies. This difference in adsorption energies causes an additional plateaux in the limit of the low-frequency range of the real part of the impedance Z. In the same frequency range, a second minimum in the imaginary part of Z is predicted. The theory is illustrated with measurements of the impedance of an electrolytic solution in the frequency range from 10(-2) Hz to 1 KHz. A comparison between the present model and others from the literature to describe the experimental results is also made.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
1292-895X
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
34
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
10
pubmed:meshHeading
pubmed:year
2011
pubmed:articleTitle
The influence of adsorption phenomena on the impedance spectroscopy of an electrolytic cell.
pubmed:affiliation
Instituto de Física, Universidade de São Paulo, P.O. Box 66318, 05314-970, SP-Brazil. f_batalioto@yahoo.com.br
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't