Source: http://opticjourn.ru/annotations_11_2011/539-formirovanie-nanorazmernyh-y2o3eu3-pokrytiy-na-poverhnosti-stekol-s-ispolzovaniem-rastvorov-soderzhaschih-polivinilpirrolidon.html
Timestamp: 2019-04-19 13:25:42+00:00

Document:
В статье описано формирование однородных наноразмерных (толщиной 50– 250 нм) Y2O3:Eu3+-покрытий на поверхности стекол с использованием водных и водно-спиртовых растворов нитратов иттрия и европия. В спектрах поглощения полученных покрытий наблюдаются полосы, характерные для макроскопических Y2O3:Eu3+-порошкообразных материалов. Результаты электронно-микроскопического анализа показывают, что в процессе термической эволюции однородных Y2O3:Eu3+-покрытий возможно формирование наноразмерных стержней, лежащих в плоскости покрытия и расположенных взаимно ортогонально.
Ключевые слова: наночастица, покрытие, стекло, кристаллофосфор.
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