Особенности электрических характеристики полупроводниковых полимерных пленок, допированных наночастицами серебра.
Ключевые слова:
полупроводниковый полимер, наночастицы серебра, полимерный солнечный элемент, наноструктура ядро - оболочкаАннотация
Изучены электрические свойства композитных пленок на основе полимера PEDOT:PSS с добавками наночастиц Ag и наноструктур Ag–TiO2. Измерения вольт-амперных характеристик полимерных солнечных ячеек показали рост тока короткого замыкания при добавлении наночастиц Ag и наноструктур Ag–TiO2 в полимер PEDOT:PSS. Так-же наблюдается рост скорости рекомбинации в ячейках с наночастицами серебра. При измерениях электрического импеданса полимерных солнечных ячеек обнаружен значительный рост диэлектрической проницаемости пленки PEDOT:PSS, содержащей наночастицы серебра.
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