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Influence of Environmental Conditions on Carbon Black Oxidation by Reactive Oxygen Intermediates Научная публикация

Конференция Oil and gas engineering
25-30 апр. 2015 , Omsk, Russian Federation, 25-30 April 2015
Журнал Procedia Engineering
ISSN: 1877-7058
Вых. Данные Год: 2015, Том: 113, Страницы: 43-50 Страниц : 8 DOI: 10.1016/j.proeng.2015.07.287
Ключевые слова carbon black; oxidation; hydrogen peroxide; ozone; singlet oxygen; functional groups
Авторы Razdyakonova G.I. 1,2 , Kokhanovskaya O.A. 1 , Likholobov V.A. 1,2
Организации
1 Institute of Hydrocarbons Processing SB RAS, 54, Neftezavodskaya St., Omsk 644040, Russian Federation
2 Omsk State Technical University, 11, Mira Pr., Omsk 644050, Russian Federation

Информация о финансировании (1)

1 Федеральное агентство научных организаций России V.49.1.7 (01201351672)

Реферат: The paper examined the influence of hydrogen peroxide and ozone and singlet oxygen co-agents on the functional groups of the carbon black surface. The influence of the ambient temperature and the concentration of the reactants on protogenic functional groups (carboxylic and phenolic) generating has been studied. To assess the functional composition methods of titration with alkali of different strengh, differential potentiometer, pyrolysis gas chromatography have been used. It was found that the carbon oxidation depends on the sample structure. It is shown that carbon oxidation with hydrogen peroxide depends on the co-agent nature. With singlet oxygen used as a co-agent, carboxyl groups with the lowest pKa of about 2are generated on the carbon surface. When using ozone pKa of the group is higher than 2.
Библиографическая ссылка: Razdyakonova G.I. , Kokhanovskaya O.A. , Likholobov V.A.
Influence of Environmental Conditions on Carbon Black Oxidation by Reactive Oxygen Intermediates
Procedia Engineering. 2015. V.113. P.43-50. DOI: 10.1016/j.proeng.2015.07.287 WOS Scopus РИНЦ CAPlusCA OpenAlex
Файлы: Полный текст от издателя
Даты:
Опубликована в печати: 1 янв. 2015 г.
Опубликована online: 6 авг. 2015 г.
Идентификаторы БД:
Web of science: WOS:000380445300008
Scopus: 2-s2.0-84984891641
РИНЦ: 27570416
Chemical Abstracts: 2015:1301332
Chemical Abstracts (print): 164:590661
OpenAlex: W1108935097
Цитирование в БД:
БД Цитирований
Scopus 25
Web of science 22
РИНЦ 25
OpenAlex 26
Альметрики: