Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Exfoliation of Methylamine and n-Butylamine Derivatives of Layered Perovskite-Like Oxides HLnTiO4 and H2Ln2Ti3O10 (Ln = La, Nd) into Nanolayers. / Kurnosenko, S. A.; Silyukov, O. I.; Minich, I. A.; Zvereva, I. A.
в: Glass Physics and Chemistry, Том 47, № 4, 01.07.2021, стр. 372-381.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Exfoliation of Methylamine and n-Butylamine Derivatives of Layered Perovskite-Like Oxides HLnTiO4 and H2Ln2Ti3O10 (Ln = La, Nd) into Nanolayers
AU - Kurnosenko, S. A.
AU - Silyukov, O. I.
AU - Minich, I. A.
AU - Zvereva, I. A.
N1 - Publisher Copyright: © 2021, Pleiades Publishing, Ltd.
PY - 2021/7/1
Y1 - 2021/7/1
N2 - 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.
AB - 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.
KW - exfoliation
KW - intercalation
KW - nanolayers
KW - titanates
KW - ultrasound
KW - K2LA2TI3O10
KW - NANOSHEETS
KW - ION-EXCHANGE
KW - PROTONATED FORMS
KW - INTERCALATION
KW - HYDRATION
UR - http://www.scopus.com/inward/record.url?scp=85113308660&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/ef2a49aa-153b-3ff0-9a15-af85f153776a/
U2 - 10.1134/s1087659621040131
DO - 10.1134/s1087659621040131
M3 - Article
AN - SCOPUS:85113308660
VL - 47
SP - 372
EP - 381
JO - Glass Physics and Chemistry
JF - Glass Physics and Chemistry
SN - 1087-6596
IS - 4
ER -
ID: 87765306