TY - GEN
T1 - Immobilisation of ferricinium cation into ETS-10 by ion exchange under microwave irradiation
AU - Coelho, Ana C.
AU - Brandão, Paula
AU - Dos Santos, António M.
AU - Rocha, João
AU - Gonçalves, Isabel S.
PY - 2008
Y1 - 2008
N2 - The microporous titanosilicate ETS-10 was subjected to three cycles of ferricinium ion ([(η5-C5H5) 2Fe]+, Fc+) exchange by using aqueous solutions of ferricinium hexafluorophosphate and microwave-assisted heating. The resultant hybrid inorganic-organometallic (ETS-10/Fc+) materials were characterised by elemental analysis, ICP-AES, FTIR and Raman spectroscopy, powder X-ray diffraction (XRD), scanning electron microscopy (SEM), diffuse reflectance (DR) UV-Vis, 29Si and 23Na solid-state NMR. The results support the successful inclusion of Fc+ in the pores of the inorganic host by ion exchange of extra-framework sodium and potassium ions.
AB - The microporous titanosilicate ETS-10 was subjected to three cycles of ferricinium ion ([(η5-C5H5) 2Fe]+, Fc+) exchange by using aqueous solutions of ferricinium hexafluorophosphate and microwave-assisted heating. The resultant hybrid inorganic-organometallic (ETS-10/Fc+) materials were characterised by elemental analysis, ICP-AES, FTIR and Raman spectroscopy, powder X-ray diffraction (XRD), scanning electron microscopy (SEM), diffuse reflectance (DR) UV-Vis, 29Si and 23Na solid-state NMR. The results support the successful inclusion of Fc+ in the pores of the inorganic host by ion exchange of extra-framework sodium and potassium ions.
KW - ETS-10
KW - Ferricinium cation
KW - Host-guest chemistry
KW - Ion-exchange
KW - Microwave irradiation
UR - http://www.scopus.com/inward/record.url?scp=60349103886&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/msf.587-588.453
DO - 10.4028/www.scientific.net/msf.587-588.453
M3 - Conference contribution
AN - SCOPUS:60349103886
SN - 9780878493739
T3 - Materials Science Forum
SP - 453
EP - 457
BT - Advanced Materials Forum IV - Selected, peer reviewed papers from the IV International Materials Symposium Materiais 2007 and XIII Encontro da Sociedade Portuguesa de Materiais - SPM
A2 - Marques, Antonio Torres
A2 - Marques, Antonio Torres
A2 - Baptista, Antonio Paulo Monteiro
A2 - Silva, Antonio Fernando
A2 - Alves, Fernando Jorge Lino
A2 - Sa, Carlos
A2 - Malheiros, Luis Filipe
A2 - Vieira, Manuel
A2 - Vieira, Manuel
PB - Trans Tech Publications Ltd
T2 - Advanced Materials Forum IV - Selected, peer reviewed papers from the 4th International Materials Symposium Materiais 2007 and 8th Encontro da Sociedade Portuguesa de Materiais - SPM
Y2 - 1 April 2007 through 4 April 2007
ER -