Conductometric and Potentiometric Titration of Carboxyl Groups in Polymer Microspheres Full article
| Journal |
Polymer Science Series A
ISSN: 0965-545X , E-ISSN: 1555-6107 |
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| Output data | Year: 2023, Volume: 65, Pages: 580–592 Pages count : 13 DOI: 10.1134/s0965545x23701134 | ||||
| Tags | Ionic strength; Microspheres; Polystyrenes; Potentiometers (electric measuring instruments); Voltammetry | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | ГЗ-2021-2023 |
Abstract:
A laboratory procedure has been suggested for determining the concentration of carboxyl groups at the surface of polystyrene microspheres at the latex concentration of a few hundredths of weight percentage (the COOH groups concentration below 4 × 10−4 mol/L). The procedure is based on conductometric and potentiometric titration. The influence of polymer particles concentration in the system, ionic strength of the solution, titration duration, and the system inertness on the obtained values of the carboxyl groups concentration and the determination accuracy have been investigated.
Cite:
Shestakova D.O.
, San’kova N.N.
, Parkhomchuk E.V.
Conductometric and Potentiometric Titration of Carboxyl Groups in Polymer Microspheres
Polymer Science Series A. 2023. V.65. P.580–592. DOI: 10.1134/s0965545x23701134 WOS Scopus РИНЦ AN OpenAlex
Conductometric and Potentiometric Titration of Carboxyl Groups in Polymer Microspheres
Polymer Science Series A. 2023. V.65. P.580–592. DOI: 10.1134/s0965545x23701134 WOS Scopus РИНЦ AN OpenAlex
Original:
Шестакова Д.О.
, Санькова Н.Н.
, Пархомчук Е.В.
Определение концентрации карбоксильных групп полимерных микросфер кондуктометрическим и потенциометрическим титрованием
Высокомолекулярные соединения. Серия А. 2023. Т.65. №5. С.391-404. DOI: 10.31857/S2308112023600102 РИНЦ OpenAlex
Определение концентрации карбоксильных групп полимерных микросфер кондуктометрическим и потенциометрическим титрованием
Высокомолекулярные соединения. Серия А. 2023. Т.65. №5. С.391-404. DOI: 10.31857/S2308112023600102 РИНЦ OpenAlex
Dates:
| Submitted: | Jul 27, 2023 |
| Accepted: | Sep 23, 2023 |
| Published print: | Oct 23, 2023 |
| Published online: | Oct 29, 2023 |
Identifiers:
| Web of science: | WOS:001088862100002 |
| Scopus: | 2-s2.0-85175043690 |
| Elibrary: | 62673351 |
| Chemical Abstracts: | 2023:2254429 |
| OpenAlex: | W4388007881 |