Photoluminescence of Two-Dimensional MoS2 Nanosheets Produced by Liquid Exfoliation

Lukianov, M.Y.; Rubekina, A.A.; Bondareva, J.V.; Sybachin, A.V.; Diudbin, G.D.; Maslakov, K.I.; Kvashnin, D.G.; Klimova-Korsmik, O.G.; Shirshin, E.A.; Evlashin, S.A.

Статья опубликована в высокорейтинговом журнале

Информация о цитировании статьи получена из Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 20 февраля 2024 г.

Авторы: Lukianov Mikhail Y., Rubekina Anna A., Bondareva Julia V., Sybachin Andrey V., Diudbin George D., Maslakov Konstantin I., Kvashnin Dmitry G., Klimova-Korsmik Olga G., Shirshin Evgeny A., Evlashin Stanislav A.
Журнал: Nanomaterials
Том: 13
Номер: 13
Год издания: 2023
Издательство: MDPI
Местоположение издательства: Basel, Switzerland
Номер статьи: 1982
DOI: 10.3390/nano13131982
Аннотация: Extraordinary properties of two-dimensional materials make them attractive for applications in different fields. One of the prospective niches is optical applications, where such types of materials demonstrate extremely sensitive performance and can be used for labeling. However, the optical properties of liquid-exfoliated 2D materials need to be analyzed. The purpose of this work is to study the absorption and luminescent properties of MoS2 exfoliated in the presence of sodium cholate, which is the most often used surfactant. Ultrasound bath and mixer-assisted exfoliation in water and dimethyl sulfoxide were used. The best quality of MoS2 nanosheets was achieved using shear-assisted liquid-phase exfoliation as a production method and sodium cholate (SC) as a surfactant. The photoluminescent properties of MoS2 nanosheets varied slightly when changing the surfactant concentrations in the range C(SC) = 0.5-2.5 mg/mL. This work is of high practical importance for further enhancement of MoS2 photoluminescent properties via chemical functionalization.
Добавил в систему: Маслаков Константин Игоревич

	ИСТИНА	Войти в систему Регистрация
	ФНКЦ РР
	Главная Поиск Статистика О проекте Помощь

ИСТИНА

ФНКЦ РР

Photoluminescence of Two-Dimensional MoS2 Nanosheets Produced by Liquid Exfoliationстатья

Прикрепленные файлы