Linked Life Data

949528

Source:http://linkedlifedata.com/resource/pubmed/id/949528

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1976-10-2
pubmed:abstractText
Measurements of the thermal membrane potential across cation exchange membranes were carried out by using aqueous solutions containing two 1-1 electrolytes, with an anion in common. The same solution was used on both sides of the membrane. In all cases a good linear relationship was observed between the thermal membrane potential delta psi and the temperature difference delta T (in the range delta T = +/- 10 degrees C). Assuming that the activity of one cation is equal to that of another cation in the solutions and the sum of transport numbers of cations is unity, the plot of delta psi/delta T vs logarithmic activity of one cation is linear with a slope of R/F. These experimental results are in agreement with a theory presented previously. From the analysis of thermal membrane potential in mixtures of electrolytes it is obtained that the cross coefficient of cation-cation interaction in membranes is negative and about 6 to 9% of the main coefficient.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0301-4622
pubmed:author
pubmed:issnType
Print
pubmed:volume
4
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
269-74
pubmed:dateRevised
2006-4-17
pubmed:meshHeading
pubmed:year
1976
pubmed:articleTitle
Thermal membrane potential across charged membranes in NaCl-NH4Cl and LiCl-NH4Cl solutions.
pubmed:publicationType
Journal Article