Спектральная зависимость фотолюминесценции нанокомпозита MEH-PPV/H2TPP и её изменения под действием гамма-излучения

Романов Н.М., Мусихин С.Ф., Захарова И.Б., Лахдеранта Э.

Полный текст на elibrary.ru

Публикация в Journal of Optical Technology

Ссылка для цитирования:

Романов Н.М., Мусихин С.Ф., Захарова И.Б., Лахдеранта Э. Спектральная зависимость фотолюминесценции нанокомпозита MEH-PPV/H2TPP и её изменения под действием гамма-излучения // Оптический журнал. 2019. Т. 86. № 2. С. 18–22. http://doi.org/10.17586/1023-5086-2019-86-02-18-22

Romanov N.M., Musikhin S.F., Zakharova I.B., Lahderanta E. Spectral dependence of the photoluminescence of MEH-PPV/H2TPP nanocomposite and its change under gamma radiation [in Russian] // Opticheskii Zhurnal. 2019. V. 86. № 2. P. 18–22. http://doi.org/10.17586/1023-5086-2019-86-02-18-22

Ссылка на англоязычную версию:

N. M. Romanov, S. F. Musikhin, I. B. Zakharova, and E. Lahderanta, "Spectral dependence of the photoluminescence of MEH-PPV/H₂TPP nanocomposite and its change under gamma radiation," Journal of Optical Technology. 86(2), 77-80 (2019). https://doi.org/10.1364/JOT.86.000077

Аннотация:

Рассмотрено формирование нанокомпозита MEH-PPV/H2TPP, процессы переноса энергии, приводящие к тушению фотолюминесценции полимера, а также влияние гамма-излучения 137Cs источника на фотолюминесценцию нанокомпозита MEH-PPV/H2TPP. Изучены дозовые зависимости интенсивности фотолюминесценции в диапазоне 0,5–12 кГр по H2O и процессы восстановления фотолюминесценции после облучения. Показана высокая стабильность излучательных свойств нанокомпозита по сравнению с чистым полимером.

Ключевые слова:

проводящие полимеры, порфирины, нанокомпозиты, MEH-PPV, H2TPP, фотолюминесценция, гамма-кванты

Коды OCIS: 300.2530, 160.4236, 160.4890, 160.6000, 160.5470

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