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Інформація × Реєстраційний номер 2113U002088, Матеріали видань та локальних репозитаріїв Категорія Thesis Назва роботи Electret Properties of Polyethylene Composite Films with Talc Автор Дата публікації 01-01-2013 Постачальник інформації Сумський державний університет Першоджерело http://essuir.sumdu.edu.ua/handle/123456789/35636 Видання Sumy State University Опис The electret properties of polyethylene films with nanodimensional particles of talc have been investigated. The stable of electret state of polyethylene was improved with the addition of talc. This result can be explained by the fact that hydroxyl groups, which absorbs water, are locate on the peripheral area of talc particles. Accordingly, number water molecules in the polymer volume become less, and, therefore, the conductivity of a material should be decrease, and the stability of the electrets state should be increase. The adding of talc in polyethylene leads to a new relaxation process, that it is visible on the spectra thermally stimulated depolarization. The peak in this area can be associated with the process of accumulation and relaxation of charge on the border of phases of polymer-filler. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35636 Додано в НРАТ 2025-05-12 Закрити