Репозиторий КазНИТУ

Structure and Properties of Thin Films Prepared on Flexible Substrates from SnCl4-Derived Solutions

Авторы:

Kovalenko, A.S. (Соавтор)

Nikolaev, A.M. (Соавтор)

Shilova, O.A. (Соавтор)

Dmitriyeva, E.A. (Соавтор)

Bondar, E.A. (Соавтор)

Nurbaev, B.M. (Соавтор)

Издательство:

Multidisciplinary Digital Publishing Institute (MDPI)

Дата издания

21.10.2024

Область исследования

Инжиниринг и технологии

Тип исследования

Фундаментальное

Аннотация (краткое описание)

Thin transparent films of SnO2 were obtained from aqueous–alcohol solutions of SnCl4 on a flexible polyethylene terephthalate (PET) substrate by spray pyrolysis at 100 °C. The influence of the addition of aqueous ammonia to the film-forming solution on the different properties has been studied. Properties studied include surface morphology, phase composition and transparency of the formed films and the crystallization processes and band gap of the film material. It was found that the addition of aqueous ammonia causes the formation of skeletal crystals (NH4)2[SnCl6] with a perovskite structure in the film structure. The resulting films are promising for use in the technology of manufacturing flexible solar cells. © 2024 by the authors.

Соответствие целям устойчивого развития (ЦУР)

Недорогая и чистая энергия

Индустриализация, инновации и инфраструктура

URI

https://www.scopus.com/record/display.url?eid=2-s2.0-85207684587&origin=resultslist

DOI

10.3390/coatings14101343

Тип публикаций

Статья

Сведения о финансировании

Ministry of Education and Science of the Republic of Kazakhstan, AP23485698, BR21881954

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