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Reversible sorption in the crystalline microporous semiconductor Rb-CTH-1

Alexander Shulman ; Ezio Zanghellini (Institutionen för teknisk fysik, Kondenserade materiens fysik) ; Anders Palmqvist (Institutionen för kemi- och bioteknik, Teknisk ytkemi)
Journal of Solid State Chemistry (0022-4596). Vol. 183 (2010), 9, p. 1912-1916.
[Artikel, refereegranskad vetenskaplig]

The sorption capacity of the recently reported crystalline microporous semiconductor Rb-CTH-1 was investigated, revealing that the structure demonstrates heat-induced reversible sorption of 3 wt% water and hydrocarbons. The Rb-CTH-1 structure maintains its crystallinity and semiconducting properties when heated to 150 degrees C. The treatment causes desorption induced irreversible rearrangements of the remaining guest species with a response in the semiconductive properties of the material. (C) 2010 Elsevier Inc. All rights reserved.

Nyckelord: Host-guest system, IR spectroscopy, Microporous semiconductor, Sorption, X-ray diffraction, water, reduction, zeolites, h-zsm-5, k-sbc-1, nh3, nox

Denna post skapades 2010-10-14. Senast ändrad 2010-10-14.
CPL Pubid: 127578


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Institutioner (Chalmers)

Institutionen för teknisk fysik, Kondenserade materiens fysik (1900-2015)
Institutionen för kemi- och bioteknik, Teknisk ytkemi (2005-2014)



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