Colloidal dispersions of molybdenum disulfide with a narrow particle size distribution

M. N. Kozlova, S. B. Artemkina, T. Yu Podlipskaya, N. A. Nebogatikova, M. R. Das, V. E. Fedorov

Результат исследования: Научные публикации в периодических изданияхстатья

1 Цитирования (Scopus)

Аннотация

Colloidal dispersions of MoS2 in DMF were obtained, and a procedure for the preparation of the fraction of particles with the size distribution 1.5 times narrower than that in the original dispersion was developed. It was shown that for the gradual centrifugation of dispersions with an increase in the acceleration from 126g to 2016g the average thickness of nanosheets decreased from 35 to 8 nm and the average lateral sizes decreased from 250 nm to a constant value of 160 nm. A linear dependence of the absorbance of the dispersions on the concentration of MoS2 was established.

Язык оригиналаанглийский
Страницы (с-по)963-968
Число страниц6
ЖурналRussian Chemical Bulletin
Том66
Номер выпуска6
DOI
СостояниеОпубликовано - 1 июн 2017

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