Abstract
On the basis of the comparative radiotracer study of the adsorption of sulfate and pertechnetate ions on γ-Al2O3, it is shown that the application of the radiotracer technique allows us to distinguish specific and nonspecific adsorption without the knowledge and the use of quantitative data as to the extent of the adsorption or the surface area of the adsorbent. It is demonstrated that the study of the adsorption of the TcO 4- ion offers a tool for the investigation of electrostatic effects at the Al2O3/electrolyte interface.
Original language | English |
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Pages (from-to) | 121-126 |
Number of pages | 6 |
Journal | Progress in Colloid and Polymer Science |
Volume | 125 |
DOIs | |
Publication status | Published - 2004 |
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Keywords
- γ-AlO
- Anions
- Nonspecific adsorption
- Radiotracer technique
- Specific adsorption
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Chemistry (miscellaneous)
- Colloid and Surface Chemistry
- Polymers and Plastics
Cite this
Distinction between electrostatic and specific adsorption of anions on (hydr)oxide/electrolyte interfaces by application of a radiotracer technique. / Horányi, G.; Joó, P.
In: Progress in Colloid and Polymer Science, Vol. 125, 2004, p. 121-126.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Distinction between electrostatic and specific adsorption of anions on (hydr)oxide/electrolyte interfaces by application of a radiotracer technique
AU - Horányi, G.
AU - Joó, P.
PY - 2004
Y1 - 2004
N2 - On the basis of the comparative radiotracer study of the adsorption of sulfate and pertechnetate ions on γ-Al2O3, it is shown that the application of the radiotracer technique allows us to distinguish specific and nonspecific adsorption without the knowledge and the use of quantitative data as to the extent of the adsorption or the surface area of the adsorbent. It is demonstrated that the study of the adsorption of the TcO 4- ion offers a tool for the investigation of electrostatic effects at the Al2O3/electrolyte interface.
AB - On the basis of the comparative radiotracer study of the adsorption of sulfate and pertechnetate ions on γ-Al2O3, it is shown that the application of the radiotracer technique allows us to distinguish specific and nonspecific adsorption without the knowledge and the use of quantitative data as to the extent of the adsorption or the surface area of the adsorbent. It is demonstrated that the study of the adsorption of the TcO 4- ion offers a tool for the investigation of electrostatic effects at the Al2O3/electrolyte interface.
KW - γ-AlO
KW - Anions
KW - Nonspecific adsorption
KW - Radiotracer technique
KW - Specific adsorption
UR - http://www.scopus.com/inward/record.url?scp=9444290413&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=9444290413&partnerID=8YFLogxK
U2 - 10.1007/b13944
DO - 10.1007/b13944
M3 - Article
AN - SCOPUS:9444290413
VL - 125
SP - 121
EP - 126
JO - Progress in Colloid and Polymer Science
JF - Progress in Colloid and Polymer Science
SN - 0340-255X
ER -