Single particle Raman spectroscopy analysis of the metal-organic framework DUT-8(Ni) switching transition under hydrostatic pressure

Описание

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.1039/d0cc02491k

Аннотация: Experimental in situ observations of phase coexistence in switchable metal-organic frameworks are reported to provide a fundamental understanding of dynamic adsorbents that can change their pore structure in response to external stimuli. A prototypical flexible pillared layer framework DUT-8(Ni) (DUT = Dresden University of TechnolПоказать полностьюogy) was studied under hydrostatic pressure by in situ Raman spectroscopy on single crystals. The closing transition of the open pore phase (op) containing DMF in the pores in silicon oil as a pressure transmitting fluid, as well as the closed pore phase (cp) to op transition under pressure in methanol, were studied. Phase coexistences during both transitions were observed.

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Издание

Журнал: Chemical communications (Cambridge, England)

Выпуск журнала: Vol. 56, Is. 59

Номера страниц: 8269-8272

ISSN журнала: 1364548X

Авторы

  • Krylov Alexander (Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia)
  • Senkovska Irena (Tech Univ Dresden, Chair Inorgan Chem 1, Bergstr 66, D-01069 Dresden, Germany)
  • Ehrling Sebastian (Tech Univ Dresden, Chair Inorgan Chem 1, Bergstr 66, D-01069 Dresden, Germany)
  • Maliuta Mariia (Tech Univ Dresden, Chair Inorgan Chem 1, Bergstr 66, D-01069 Dresden, Germany)
  • Krylova Svetlana (Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia)
  • Slyusareva Evgenia (Siberian Fed Univ, Svobodny Prospect 79, Krasnoyarsk 660041, Russia)
  • Vtyurin Alexander (Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Svobodny Prospect 79, Krasnoyarsk 660041, Russia)
  • Kaskel Stefan (Tech Univ Dresden, Chair Inorgan Chem 1, Bergstr 66, D-01069 Dresden, Germany)

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