Study of the Influence of Poly(acrylic acid) and Polyacrylamide on the Electrochemical Properties of the ZrO/Solution Interface
The influence of themolecular weight of poly(acrylic acid) (PAA)and polyacrylamide (PAM) on theelectrical properties of the ZrO/polymer solution interface was examined. Themain factors responsible for the observed zetapotential and surface charge changes of zr02 were defined. Changes in the ionicstr...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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SAGE Publications
1999-12-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1177/026361749901701004 |
| _version_ | 1797283707602599936 |
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| author | S. Chibowski M. Krupa |
| author_facet | S. Chibowski M. Krupa |
| author_sort | S. Chibowski |
| collection | DOAJ |
| description | The influence of themolecular weight of poly(acrylic acid) (PAA)and polyacrylamide (PAM) on theelectrical properties of the ZrO/polymer solution interface was examined. Themain factors responsible for the observed zetapotential and surface charge changes of zr02 were defined. Changes in the ionicstructure of the Stem layer depend on the number and distribution of -COOH groups in polymer macromolecules. These groups areresponsible forthepolymer chain conformation at the surface and have an influence on theamount of polyelectrolyte adsorbed. The thicknesses of theadsorption layers and thefree energy of adsorption of the polymers examined were calculated. |
| first_indexed | 2024-03-07T17:35:42Z |
| format | Article |
| id | doaj.art-187a963f7b6b414685e03ef42c26f69b |
| institution | Directory Open Access Journal |
| issn | 0263-6174 2048-4038 |
| language | English |
| last_indexed | 2024-03-07T17:35:42Z |
| publishDate | 1999-12-01 |
| publisher | SAGE Publications |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj.art-187a963f7b6b414685e03ef42c26f69b2024-03-02T16:48:48ZengSAGE PublicationsAdsorption Science & Technology0263-61742048-40381999-12-011710.1177/026361749901701004Study of the Influence of Poly(acrylic acid) and Polyacrylamide on the Electrochemical Properties of the ZrO/Solution InterfaceS. Chibowski0M. Krupa1Department of Radiochemistry and Colloid Chemistry. Faculty of Chemistry. Maria Curie-Sklodowska University. Pl. M. Curie-Sklodowskiej 3.20-031 Lublin. Poland.Department of Radiochemistry and Colloid Chemistry. Faculty of Chemistry. Maria Curie-Sklodowska University. Pl. M. Curie-Sklodowskiej 3.20-031 Lublin. Poland.The influence of themolecular weight of poly(acrylic acid) (PAA)and polyacrylamide (PAM) on theelectrical properties of the ZrO/polymer solution interface was examined. Themain factors responsible for the observed zetapotential and surface charge changes of zr02 were defined. Changes in the ionicstructure of the Stem layer depend on the number and distribution of -COOH groups in polymer macromolecules. These groups areresponsible forthepolymer chain conformation at the surface and have an influence on theamount of polyelectrolyte adsorbed. The thicknesses of theadsorption layers and thefree energy of adsorption of the polymers examined were calculated.https://doi.org/10.1177/026361749901701004 |
| spellingShingle | S. Chibowski M. Krupa Study of the Influence of Poly(acrylic acid) and Polyacrylamide on the Electrochemical Properties of the ZrO/Solution Interface Adsorption Science & Technology |
| title | Study of the Influence of Poly(acrylic acid) and Polyacrylamide on the Electrochemical Properties of the ZrO/Solution Interface |
| title_full | Study of the Influence of Poly(acrylic acid) and Polyacrylamide on the Electrochemical Properties of the ZrO/Solution Interface |
| title_fullStr | Study of the Influence of Poly(acrylic acid) and Polyacrylamide on the Electrochemical Properties of the ZrO/Solution Interface |
| title_full_unstemmed | Study of the Influence of Poly(acrylic acid) and Polyacrylamide on the Electrochemical Properties of the ZrO/Solution Interface |
| title_short | Study of the Influence of Poly(acrylic acid) and Polyacrylamide on the Electrochemical Properties of the ZrO/Solution Interface |
| title_sort | study of the influence of poly acrylic acid and polyacrylamide on the electrochemical properties of the zro solution interface |
| url | https://doi.org/10.1177/026361749901701004 |
| work_keys_str_mv | AT schibowski studyoftheinfluenceofpolyacrylicacidandpolyacrylamideontheelectrochemicalpropertiesofthezrosolutioninterface AT mkrupa studyoftheinfluenceofpolyacrylicacidandpolyacrylamideontheelectrochemicalpropertiesofthezrosolutioninterface |