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Synthesis and characterisation of silver-chitosan nanocomposites : from powders to filmsдоклад на конференции
- Авторы: Budnikov A.V., Naumkin A.V., Vasil`kov A.Yu, Rubina M.S., Elmanovich I.V.
- Международная Конференция : VII Bakeyev Conference "MACROMOLECULAR NANOOBJECTS AND POLYMER NANOCOMPOSITES"
- Даты проведения конференции: 9 октября - 12 декабря 2018
- Дата доклада: 12 октября 2018
- Тип доклада: Стендовый
- Докладчик: Budnikov A.V.
- Место проведения: пос. Красная Пахра, Russia
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Аннотация доклада:
In this work a novel route to obtain chitosan-based films with silver nanoparticles is presented. The proposed approach to obtain chitosan films containing silver nanoparticles consists of two main steps (Metal vapor nanoparticles synthesis and organosol surface deposition). Morphology of the films surface was investigated by means of AFM and SEM. XPS analysis was used to evaluate a chemical composition, relative concentration of functional groups and charge state of metal atoms on the surface of nanocomposites. Interaction mechanisms of metal nanoparticles with polymer matrix were studied using FT-IR in the absorbance and ATR modes.
- Добавил в систему: Будников Александр Викторович