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Structure and optical properties of thin poly(p-xylylene) - Silver nanocomposite films prepared by low-temperature vapor deposition polymerizationстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 19 сентября 2015 г.
- Авторы: Streltsov Dmitry R., Mailyan Karen A., Gusev Alexey V., Ryzhikov Ilya A., Kiryukhin Yury I., Orekhov Anton S., Vasiliev Alexander L., Erina Natalia A., Pebalk Andrey V., Odarchenko Yaroslav I., Chvalun Sergei N., Ivanov Dimitri A.
- Журнал: Polymer
- Том: 71
- Год издания: 2015
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Первая страница: 60
- Последняя страница: 69
- DOI: 10.1016/j.polymer.2015.06.040
- Аннотация: In this study, variable-temperature grazing-incidence X-ray diffraction, transmission electron and scanning force microscopy were employed to address the semicrystalline structure and surface morphology of thin poly(p-xylylene) - silver nanocomposite films with Ag concentrations up to 12 vol.%. It was observed that the dominant crystalline modification of poly(p-xylylene) in the studied films is alpha-form, which is in contrast to thick poly(p-xylylene) films deposited at liquid nitrogen temperature where beta-form prevails. The films exhibit planar texture that can be further enhanced on annealing. The optical properties of the films were studied by UV-vis and IR-spectroscopy. It was found that the samples display surface plasmon resonance, with the peak wavelength in the range of 435-445 nm. The peak positions undergo a redshift upon a long-term storage under ambient conditions. The IR-spectroscopy reveals the bands, which can be assigned to the vibrations of oxygen-containing groups, with intensity increasing with silver content. (C) 2015 Elsevier Ltd. All rights reserved.
- Добавил в систему: Иванов Дмитрий Анатольевич