Influence of Solution pH on Stability of Fumed Silica–Polyacrylic Acid Systems
The influence of polyacrlic acid (PAA) adsorption on fumed silica (SiO2) surface on suspension stability has been studied. Сhanges in the suspension stability were monitored using a Turbiscan LabExpert with a TLAb Cooler cooling module at 25oC. PAA is an anionic polymer containing carboxyl groups;...
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| Format: | Article |
| Language: | English |
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Chuiko Institute of Surface Chemistry of NAS of Ukraine
2010-08-01
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| Series: | Хімія, фізика та технологія поверхні |
| Online Access: | https://cpts.com.ua/index.php/cpts/article/view/36 |
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| author | M. Wiśniewska K. Terpiłowski V. I. Zarko S. Chibowski E. Chibowski T. Urban V. M. Gun'ko |
| author_facet | M. Wiśniewska K. Terpiłowski V. I. Zarko S. Chibowski E. Chibowski T. Urban V. M. Gun'ko |
| author_sort | M. Wiśniewska |
| collection | DOAJ |
| description | The influence of polyacrlic acid (PAA) adsorption on fumed silica (SiO2) surface on suspension stability has been studied. Сhanges in the suspension stability were monitored using a Turbiscan LabExpert with a TLAb Cooler cooling module at 25oC. PAA is an anionic polymer containing carboxyl groups; therefore all the measurements were carried out at different pH 3, 6 and 9. Analysis of obtained transmission and backscattering curves and Turbiscan Stability Indexes (TSI) allowed determination of the most probable mechanism of the system stability. |
| format | Article |
| id | doaj-art-166478b9bfd044b299262f4952e1c010 |
| institution | Kabale University |
| issn | 2079-1704 2518-1238 |
| language | English |
| publishDate | 2010-08-01 |
| publisher | Chuiko Institute of Surface Chemistry of NAS of Ukraine |
| record_format | Article |
| series | Хімія, фізика та технологія поверхні |
| spelling | doaj-art-166478b9bfd044b299262f4952e1c0102025-08-20T03:31:21ZengChuiko Institute of Surface Chemistry of NAS of UkraineХімія, фізика та технологія поверхні2079-17042518-12382010-08-0113Influence of Solution pH on Stability of Fumed Silica–Polyacrylic Acid SystemsM. Wiśniewska0K. Terpiłowski1V. I. Zarko2S. Chibowski3E. Chibowski4T. Urban5V. M. Gun'ko6Maria Curie-Skłodowska UniversityMaria Curie-Skłodowska UniversityChuiko Institute of Surface Chemistry of National Academy of Sciences of UkraineMaria Curie-Skłodowska UniversityMaria Curie-Skłodowska UniversityMaria Curie-Skłodowska UniversityChuiko Institute of Surface Chemistry of National Academy of Sciences of UkraineThe influence of polyacrlic acid (PAA) adsorption on fumed silica (SiO2) surface on suspension stability has been studied. Сhanges in the suspension stability were monitored using a Turbiscan LabExpert with a TLAb Cooler cooling module at 25oC. PAA is an anionic polymer containing carboxyl groups; therefore all the measurements were carried out at different pH 3, 6 and 9. Analysis of obtained transmission and backscattering curves and Turbiscan Stability Indexes (TSI) allowed determination of the most probable mechanism of the system stability.https://cpts.com.ua/index.php/cpts/article/view/36 |
| spellingShingle | M. Wiśniewska K. Terpiłowski V. I. Zarko S. Chibowski E. Chibowski T. Urban V. M. Gun'ko Influence of Solution pH on Stability of Fumed Silica–Polyacrylic Acid Systems Хімія, фізика та технологія поверхні |
| title | Influence of Solution pH on Stability of Fumed Silica–Polyacrylic Acid Systems |
| title_full | Influence of Solution pH on Stability of Fumed Silica–Polyacrylic Acid Systems |
| title_fullStr | Influence of Solution pH on Stability of Fumed Silica–Polyacrylic Acid Systems |
| title_full_unstemmed | Influence of Solution pH on Stability of Fumed Silica–Polyacrylic Acid Systems |
| title_short | Influence of Solution pH on Stability of Fumed Silica–Polyacrylic Acid Systems |
| title_sort | influence of solution ph on stability of fumed silica polyacrylic acid systems |
| url | https://cpts.com.ua/index.php/cpts/article/view/36 |
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