Urbano Diaz; Angel Cantin; Teresa Garcia; Avelino Corma (2008). Layered hybrid materials with nanotechnological applications: use of disilane precursors as pillaring agents. Studies in Surface Science and Catalysis. 174A:337-340. https://doi.org/10.1016/S0167-2991(08)80211-X
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/105344
Title:
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Layered hybrid materials with nanotechnological applications: use of disilane precursors as pillaring agents
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Author:
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Urbano Diaz
Angel Cantin
Teresa Garcia
Avelino Corma
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UPV Unit:
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Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química
Universitat Politècnica de València. Departamento de Química - Departament de Química
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Issued date:
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Abstract:
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[EN] A new family of layered organic-inorganic hybrid materials was synthesized using bridged silsesquioxane compounds (disilanes) as pillars which are intercalated between magadiite layers. The organic-inorganic precursors ...[+]
[EN] A new family of layered organic-inorganic hybrid materials was synthesized using bridged silsesquioxane compounds (disilanes) as pillars which are intercalated between magadiite layers. The organic-inorganic precursors react with the surface silanol groups of the inorganic layers of silicate, bonding covalently with them. The preparation process was followed by DRX and the presence of organic linkers was confirmed by chemical and thermogravimetrical analyses, (13)C and (29)Si NMR spectroscopy. Micro and mesoporosity were also generated due to the existence of interlayer galleries. The layered hybrid materials exhibited thermally stable networks. The resultant materials can be of interest as acid or basic catalysts, sensors and for non linear optics.
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Subjects:
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Hybrid
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Organic-inorganic
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Layered materials
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Bridged silsesquioxanes
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Pillaring
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Copyrigths:
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Cerrado |
Source:
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Studies in Surface Science and Catalysis. (issn:
0167-2991
)
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DOI:
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10.1016/S0167-2991(08)80211-X
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Publisher:
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Elsevier
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Publisher version:
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https://doi.org/10.1016/S0167-2991(08)80211-X
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Conference name:
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4th International FEZA Conference
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Conference place:
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Paris, Francia
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Conference date:
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September 02-06,2008
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Project ID:
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info:eu-repo/grantAgreement/MEC//MAT2006-26599-E/ES/NUEVOS ZEOTIPOS HIBRIDOS ORGANICOS-INORGANICOS/
info:eu-repo/grantAgreement/GVA//GV%2F2007%2F004/
info:eu-repo/grantAgreement/GV//2007/004/
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Thanks:
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Financial support by the Spanish Government (MAT2006-26599) and the Generalitat Valenciana (GV/2007/004) are gratefully acknowledged. TG is grateful by the JAE predoctoral fellowship from CSIC
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Type:
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Artículo
Comunicación en congreso
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