Constitution and Properties of Nanocomposites Prepared by Thermal Decomposition of Silver Salts Sorbed by Polyacrylate Matrix Научная публикация
Журнал |
Colloid Journal of the Russian Academy of Sciences: Kolloidnyi Zhurnal
ISSN: 1061-933X , E-ISSN: 1608-3067 |
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Вых. Данные | Год: 2003, Том: 65, Номер: 6, Страницы: 720-725 Страниц : 6 DOI: 10.1023/B:COLL.0000009114.41583.24 | ||||||||
Ключевые слова | Oxygen Atom; Thermal Decomposition; Sorb; Silver Nitrate; Silver Particle | ||||||||
Авторы |
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Организации |
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Информация о финансировании (1)
1 | Министерство образования и науки Российской Федерации | Ч0069 |
Реферат:
Constitution and dispersity of the products of thermal decomposition of silver nitrate ammonia complex sorbed by polyacrylate matrix are studied by the methods of small- and wide-angle X-ray scattering, optical, photoelectron and Auger-electron spectroscopies. It is shown that, at temperatures of 140–150°C, the complete decomposition of the complex occurs with the formation of nanoparticles and charged silver clusters in polymer bulk. No initial or intermediate products were observed. The average size of obtained nanoparticles is equal to 5 nm. The particles with the size less than 5 nm are amorphous according to X-ray data. The stabilization of nanoparticles occurs due to the adsorption of acrylic copolymer (presumably, via oxygen atoms) on their surfaces. Upon long-term storage in air, the self-diffusion of silver particles and clusters takes place from the surface to composite bulk caused by the detachment of oxygen-containing groups occurring at the metal–polymer interface.
Библиографическая ссылка:
Izaak T.I.
, Babkina O.V.
, Boronin A.I.
, Drebushhak T.N.
, Stadnichenko A.I.
, Mokrousov G.M.
Constitution and Properties of Nanocomposites Prepared by Thermal Decomposition of Silver Salts Sorbed by Polyacrylate Matrix
Colloid Journal of the Russian Academy of Sciences: Kolloidnyi Zhurnal. 2003. V.65. N6. P.720-725. DOI: 10.1023/B:COLL.0000009114.41583.24 WOS Scopus РИНЦ
Constitution and Properties of Nanocomposites Prepared by Thermal Decomposition of Silver Salts Sorbed by Polyacrylate Matrix
Colloid Journal of the Russian Academy of Sciences: Kolloidnyi Zhurnal. 2003. V.65. N6. P.720-725. DOI: 10.1023/B:COLL.0000009114.41583.24 WOS Scopus РИНЦ
Оригинальная версия:
Изаак Т.И.
, Бабкина О.В.
, Боронин А.И.
, Дребущак Т.Н.
, Стадниченко А.И.
, Мокроусов Г.М.
Состав и свойства нанокомпозитов, полученных термическим разложением солей серебра, сорбированных полиакрилатной матрицей
Коллоидный журнал. 2003. Т.65. №6. С.788-794. РИНЦ
Состав и свойства нанокомпозитов, полученных термическим разложением солей серебра, сорбированных полиакрилатной матрицей
Коллоидный журнал. 2003. Т.65. №6. С.788-794. РИНЦ
Даты:
Поступила в редакцию: | 10 февр. 2003 г. |
Опубликована в печати: | 1 нояб. 2003 г. |
Идентификаторы БД:
Web of science | WOS:000187805100009 |
Scopus | 2-s2.0-1642576990 |
РИНЦ | 13436073 |
Chemical Abstracts | 2003:984662 |
Chemical Abstracts (print) | 140:310200 |
OpenAlex | W2026276562 |