Surface Acidity of Novel Mesostructured Silicas with Framework Aluminium Obtained by SBA-16 Related Synthesis

J. M. GALLO; CHIARA BISIO; H. O. PASTORE; Leonardo MARCHESE

doi:10.1016/j.micromeso.2007.07.022

Surface Acidity of Novel Mesostructured Silicas with Framework Aluminium Obtained by SBA-16 Related Synthesis

J. M. GALLO, CHIARA BISIO, H. O. PASTORE, Leonardo MARCHESE

Dipartimento di Scienze e Innovazione Tecnologica

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

A novel SBA-16-related synthesis of mesostructured silica containing framework aluminum is reported here. This material was successfully synthesized using aluminum sulphate and the pH-adjusting method. The structural and porosity properties of this novel material were studied by X-ray diffraction and N₂ adsorption at 77 K. The Al insertion was determined by ²⁷Al-MAS-NMR and the acidity was monitored by infrared spectroscopy of CO adsorption at 100 K.

Lingua originale	Inglese
pagine (da-a)	632-635
Numero di pagine	4
Rivista	Microporous and Mesoporous Materials
Volume	111
DOI	https://doi.org/10.1016/j.micromeso.2007.07.022
Stato di pubblicazione	Pubblicato - 2008

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10.1016/j.micromeso.2007.07.022

http://hdl.handle.net/11579/30042

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@article{97746881abeb408f8fc4fad511e062b6,

title = "Surface Acidity of Novel Mesostructured Silicas with Framework Aluminium Obtained by SBA-16 Related Synthesis",

abstract = "A novel SBA-16-related synthesis of mesostructured silica containing framework aluminum is reported here. This material was successfully synthesized using aluminum sulphate and the pH-adjusting method. The structural and porosity properties of this novel material were studied by X-ray diffraction and N2 adsorption at 77 K. The Al insertion was determined by 27Al-MAS-NMR and the acidity was monitored by infrared spectroscopy of CO adsorption at 100 K.",

author = "GALLO, \{J. M.\} and CHIARA BISIO and PASTORE, \{H. O.\} and Leonardo MARCHESE",

note = "Funding Information: This research was supported by FAPESP (Funda{\c c}ao de Amparo {\`a} Pesquisa do Estado de Sao Paulo) and MiUR (Ministero dell{\textquoteright}Universit{\`a} e della Ricerca). JMRG thanks Dr. Giorgio Gatti for helpful discussions.",

year = "2008",

doi = "10.1016/j.micromeso.2007.07.022",

language = "English",

volume = "111",

pages = "632--635",

journal = "Microporous and Mesoporous Materials",

issn = "1387-1811",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Surface Acidity of Novel Mesostructured Silicas with Framework Aluminium Obtained by SBA-16 Related Synthesis

AU - GALLO, J. M.

AU - BISIO, CHIARA

AU - PASTORE, H. O.

AU - MARCHESE, Leonardo

N1 - Funding Information: This research was supported by FAPESP (Fundaçao de Amparo à Pesquisa do Estado de Sao Paulo) and MiUR (Ministero dell’Università e della Ricerca). JMRG thanks Dr. Giorgio Gatti for helpful discussions.

PY - 2008

Y1 - 2008

N2 - A novel SBA-16-related synthesis of mesostructured silica containing framework aluminum is reported here. This material was successfully synthesized using aluminum sulphate and the pH-adjusting method. The structural and porosity properties of this novel material were studied by X-ray diffraction and N2 adsorption at 77 K. The Al insertion was determined by 27Al-MAS-NMR and the acidity was monitored by infrared spectroscopy of CO adsorption at 100 K.

AB - A novel SBA-16-related synthesis of mesostructured silica containing framework aluminum is reported here. This material was successfully synthesized using aluminum sulphate and the pH-adjusting method. The structural and porosity properties of this novel material were studied by X-ray diffraction and N2 adsorption at 77 K. The Al insertion was determined by 27Al-MAS-NMR and the acidity was monitored by infrared spectroscopy of CO adsorption at 100 K.

UR - https://iris.uniupo.it/handle/11579/30042

U2 - 10.1016/j.micromeso.2007.07.022

DO - 10.1016/j.micromeso.2007.07.022

M3 - Article

SN - 1387-1811

VL - 111

SP - 632

EP - 635

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

ER -

Surface Acidity of Novel Mesostructured Silicas with Framework Aluminium Obtained by SBA-16 Related Synthesis

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