Exfoliation of Methylamine and n-Butylamine Derivatives of Layered Perovskite-Like Oxides HLnTiO4 and H2Ln2Ti3O10 (Ln = La, Nd) into Nanolayers

Результат исследований: Научные публикации в периодических изданияхстатьярецензирование

3 Цитирования (Scopus)

Аннотация

Abstract: The ability of layered perovskite-like titanates HLnTiO4 and H2Ln2Ti3O10 (Ln = La, Nd) to exfoliate into nanosheets in aqueous media under various conditions has been studied. Along with protonated titanates, their inorganic-organic hybrids with methylamine and n-butylamine were used as precursors for lamination. Exfoliation was carried out according to chemical and physical-chemical strategies, including stirring of initial compounds in diluted aqueous tetrabutylammonium hydroxide solution and sonication of the same mixtures, respectively. It was demonstrated that among the compounds under consideration, the methylamine derivative exfoliation degree is the highest. Successful obtainment of nanolayers with linear sizes of 30–100 nm for all the titanates considered was confirmed.

Язык оригиналаанглийский
Страницы (с-по)372-381
Число страниц10
ЖурналGlass Physics and Chemistry
Том47
Номер выпуска4
DOI
СостояниеОпубликовано - июл 2021

Предметные области Scopus

  • Керамика и композитные материалы
  • Физика конденсатов
  • Химия материалов

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