Raman spectroscopy studies of the terahertz vibrational modes of a DUT-8 (Ni) metal-organic framework
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DOI:
10.1039/c7cp06225gАвтор:
Alexander, Krylov
Alexander, Vtyurin
Mariia, Maliuta
Irena, Senkovska
Volodymyr, Bon
Stefan, Kaskel
Evgenia, Slyusareva
Коллективный автор:
Институт инженерной физики и радиоэлектроники
Базовая кафедра фотоники и лазерных технологий
Дата:
2017-12Журнал:
Physical Chemistry Chemical PhysicsКвартиль журнала в Scopus:
Q1Квартиль журнала в Web of Science:
Q1Библиографическое описание:
Alexander, Krylov. Raman spectroscopy studies of the terahertz vibrational modes of a DUT-8 (Ni) metal-organic framework [Текст] / Krylov Alexander, Vtyurin Alexander, Maliuta Mariia, Senkovska Irena, Bon Volodymyr, Kaskel Stefan, Slyusareva Evgenia // Physical Chemistry Chemical Physics. — 2017. — Т. 19 (№ 47). — С. 32099-32104Аннотация:
Low-frequency lattice vibration modes have been discussed to play a crucial role in phase transformation process of switchable metal–organic frameworks (MOFs). Therefore, Raman spectroscopy was applied to study lattice dynamics of the pillared layer DUT-8(Ni) framework (DUT – Dresden University of Technology), existing in rigid and flexible form. The open pore phase and the close pore phase could be unanimously identified by breathing modes in the corresponding Raman character of low-frequency vibrations. The flexible version of DUT-8 could be distinguished by orientation dependent Raman spectroscopy experiment