A spectroscopic study of group IV transition-metal-incorporated direct templated mesoporous catalysts. Part 2. A comparison of Ti-, Zr-and Hf-containing materials

Enrica Gianotti; Maria E. Raimondi; Leonardo Marchese; Gianmario Martra; Thomas Maschmeyer; John M. Seddon; Salvatore Coluccia

doi:10.1023/A:1016784225351

A spectroscopic study of group IV transition-metal-incorporated direct templated mesoporous catalysts. Part 2. A comparison of Ti-, Zr-and Hf-containing materials

Enrica Gianotti, Maria E. Raimondi, Leonardo Marchese, Gianmario Martra, Thomas Maschmeyer, John M. Seddon, Salvatore Coluccia

Dipartimento di Scienze e Innovazione Tecnologica

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

Abstract

Ti, Zr and Hf ions have been incorporated into mesoporous silica using a novel one-pot procedure based on the true liquid crystal templating (TLCT) synthesis method. The nature of the metallic sites was assessed using diffuse reflectance UV-visible, photoluminescence and FT-IR spectroscopy. In situ adsorption of oxygen and ammonia probe molecules provided information on the accessibility of optically active species.

Lingua originale	Inglese
pagine (da-a)	21-26
Numero di pagine	6
Rivista	Catalysis Letters
Volume	76
Numero di pubblicazione	1-2
DOI	https://doi.org/10.1023/A:1016784225351
Stato di pubblicazione	Pubblicato - set 2001

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10.1023/A:1016784225351

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title = "A spectroscopic study of group IV transition-metal-incorporated direct templated mesoporous catalysts. Part 2. A comparison of Ti-, Zr-and Hf-containing materials",

abstract = "Ti, Zr and Hf ions have been incorporated into mesoporous silica using a novel one-pot procedure based on the true liquid crystal templating (TLCT) synthesis method. The nature of the metallic sites was assessed using diffuse reflectance UV-visible, photoluminescence and FT-IR spectroscopy. In situ adsorption of oxygen and ammonia probe molecules provided information on the accessibility of optically active species.",

keywords = "DR UV-vis, FT-IR, Photoluminescence, Ti, Zr and Hf incorporated into mesoporous silica, True liquid crystal templating",

author = "Enrica Gianotti and Raimondi, \{Maria E.\} and Leonardo Marchese and Gianmario Martra and Thomas Maschmeyer and Seddon, \{John M.\} and Salvatore Coluccia",

year = "2001",

month = sep,

doi = "10.1023/A:1016784225351",

language = "English",

volume = "76",

pages = "21--26",

journal = "Catalysis Letters",

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A spectroscopic study of group IV transition-metal-incorporated direct templated mesoporous catalysts. Part 2. A comparison of Ti-, Zr-and Hf-containing materials. / Gianotti, Enrica; Raimondi, Maria E.; Marchese, Leonardo et al.
In: Catalysis Letters, Vol. 76, N. 1-2, 09.2001, pag. 21-26.

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

TY - JOUR

T1 - A spectroscopic study of group IV transition-metal-incorporated direct templated mesoporous catalysts. Part 2. A comparison of Ti-, Zr-and Hf-containing materials

AU - Gianotti, Enrica

AU - Raimondi, Maria E.

AU - Marchese, Leonardo

AU - Martra, Gianmario

AU - Maschmeyer, Thomas

AU - Seddon, John M.

AU - Coluccia, Salvatore

PY - 2001/9

Y1 - 2001/9

N2 - Ti, Zr and Hf ions have been incorporated into mesoporous silica using a novel one-pot procedure based on the true liquid crystal templating (TLCT) synthesis method. The nature of the metallic sites was assessed using diffuse reflectance UV-visible, photoluminescence and FT-IR spectroscopy. In situ adsorption of oxygen and ammonia probe molecules provided information on the accessibility of optically active species.

AB - Ti, Zr and Hf ions have been incorporated into mesoporous silica using a novel one-pot procedure based on the true liquid crystal templating (TLCT) synthesis method. The nature of the metallic sites was assessed using diffuse reflectance UV-visible, photoluminescence and FT-IR spectroscopy. In situ adsorption of oxygen and ammonia probe molecules provided information on the accessibility of optically active species.

KW - DR UV-vis

KW - FT-IR

KW - Photoluminescence

KW - Ti, Zr and Hf incorporated into mesoporous silica

KW - True liquid crystal templating

UR - https://www.scopus.com/pages/publications/0041402486

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DO - 10.1023/A:1016784225351

M3 - Article

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JF - Catalysis Letters

IS - 1-2

ER -

A spectroscopic study of group IV transition-metal-incorporated direct templated mesoporous catalysts. Part 2. A comparison of Ti-, Zr-and Hf-containing materials

Abstract

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