Morphology and Particle Size Distribution of Sulfonated Сarbon Black Full article
| Journal |
Protection of Metals and Physical Chemistry of Surfaces
ISSN: 2070-2051 , E-ISSN: 2070-206X |
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| Output data | Year: 2023, Volume: 59, Number: 1, Pages: 42-49 Pages count : 8 DOI: 10.1134/S207020512270006X | ||
| Tags | carbon black, sulfonation, particle size distribution, aggregates, aqueous suspensio | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0012 |
Abstract:
—Modification of the surface of carbon black (CB) of the N326 is performed by treatment in an aqueous solution of sulfanilic acid with the addition of sodium nitrite. It is shown that the covalent modification of sulfonic groups in the amount of 0.25 up to 2.62 μmol/m2 on the carbon surface does not result in any substantial change in the specific surface area (84–85 m2/g) and dibutyl phthalate absorption number of the aggregates of carbon black (of 70–76 cm3/100 g). A sample of CB with the density of coating with sulfonic groups of 2.62 μmol/m2 is distinguished by the monomodal size distribution of carbon particles at an average diameter of about 250 nm and makes it possible to form highly stable aqueous suspensions
Cite:
Knyazheva O.A.
, Kokhanovskaya O.A.
, Trenikhin M.V.
, Drozdov V.A.
, Baklanova O.N.
, Arbuzov A.B.
, Syrieva A.V.
, Leont’eva N.N.
, Lavrenov A.V.
Morphology and Particle Size Distribution of Sulfonated Сarbon Black
Protection of Metals and Physical Chemistry of Surfaces. 2023. V.59. N1. P.42-49. DOI: 10.1134/S207020512270006X WOS Scopus РИНЦ OpenAlex
Morphology and Particle Size Distribution of Sulfonated Сarbon Black
Protection of Metals and Physical Chemistry of Surfaces. 2023. V.59. N1. P.42-49. DOI: 10.1134/S207020512270006X WOS Scopus РИНЦ OpenAlex
Original:
Княжева О.А.
, Кохановская О.А.
, Тренихин М.В.
, Дроздов В.А.
, Бакланова О.Н.
, Арбузов А.Б.
, Сырьева А.В.
, Леонтьева Н.Н.
, Лавренов А.В.
Морфология частиц и дисперсный состав сульфированного технического углерода
Физикохимия поверхности и защита материалов. 2023. Т.59. №1. С.64-72. DOI: 10.31857/S0044185622600095 РИНЦ OpenAlex
Морфология частиц и дисперсный состав сульфированного технического углерода
Физикохимия поверхности и защита материалов. 2023. Т.59. №1. С.64-72. DOI: 10.31857/S0044185622600095 РИНЦ OpenAlex
Dates:
| Submitted: | Jun 8, 2022 |
| Accepted: | Jun 22, 2022 |
| Published print: | May 6, 2023 |
Identifiers:
| Web of science: | WOS:000983237400007 |
| Scopus: | 2-s2.0-85159850871 |
| Elibrary: | 53980169 |
| OpenAlex: | W4375830873 |
Citing:
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