Probing zeolites by vibrational spectroscopies
This review addresses the most relevant aspects of vibrational spectroscopies (IR, Raman
and INS) applied to zeolites and zeotype materials. Surface Brønsted and Lewis acidity and …
and INS) applied to zeolites and zeotype materials. Surface Brønsted and Lewis acidity and …
Lewis acids: from conventional homogeneous to green homogeneous and heterogeneous catalysis
Acid-catalyzed reactions are by far the most numerous and best-studied reaction type, 1-5 in
which organic functional groups undergo an array of different transformations with …
which organic functional groups undergo an array of different transformations with …
CeO2 nanosheets with anion-induced oxygen vacancies for promoting photocatalytic toluene mineralization: Toluene adsorption and reactive oxygen species
X Wei, K Li, X Zhang, Q Tong, J Ji, Y Cai, B Gao… - Applied Catalysis B …, 2022 - Elsevier
The deep oxidation of toluene is recognized as a major challenge for photocatalytic
oxidation of toluene. Herein, we introduced oxygen vacancies into CeO 2 nanosheets …
oxidation of toluene. Herein, we introduced oxygen vacancies into CeO 2 nanosheets …
Probing the acid sites of zeolites with pyridine: Quantitative AGIR measurements of the molar absorption coefficients
This study presents a detailed methodology, which combines high-precision
thermogravimetry and FTIR spectroscopy, aiming to establish the most accurate and reliable …
thermogravimetry and FTIR spectroscopy, aiming to establish the most accurate and reliable …
Determination of integrated molar extinction coefficients for infrared absorption bands of pyridine adsorbed on solid acid catalysts
CA Emeis - Journal of catalysis, 1993 - Elsevier
Integrated molar extinction coefficients were determined for infrared absorption bands of
pyridine adsorbed on acid sites in Si/Al-based catalysts. The infrared spectra of five zeolites …
pyridine adsorbed on acid sites in Si/Al-based catalysts. The infrared spectra of five zeolites …
Inorganic solid acids and their use in acid-catalyzed hydrocarbon reactions
A Corma - Chemical reviews, 1995 - ACS Publications
Inorganic Solid Acids and Their Use in Acid-Catalyzed Hydrocarbon Reactions Page 1 Chem.
Rev. 1995, 95, 559-614 559 Inorganic Solid Acids and Their Use in Acid-Catalyzed …
Rev. 1995, 95, 559-614 559 Inorganic Solid Acids and Their Use in Acid-Catalyzed …
Identification and characterization of surface hydroxyl groups by infrared spectroscopy
K Hadjiivanov - Advances in Catalysis, 2014 - Elsevier
Surface hydroxyl groups are active centers in many catalytic reactions and can play an
important role during catalyst preparation. In this chapter, the application of infrared …
important role during catalyst preparation. In this chapter, the application of infrared …
[PDF][PDF] Niobium compounds: preparation, characterization, and application in heterogeneous catalysis
Niobium chemistry is not widely known despite increasing interest in the application of
niobium compounds within many fields. Niobium materials are presently of great interest in …
niobium compounds within many fields. Niobium materials are presently of great interest in …
Comprehensive IR study on acid/base properties of metal oxides
Acid/base properties (type, strength, number) of a wide range of metal oxides were studied
by IR (infra-red) spectroscopy. Ammonia, pyridine and CD3CN were used as probe …
by IR (infra-red) spectroscopy. Ammonia, pyridine and CD3CN were used as probe …
Raman and IR studies of surface metal oxide species on oxide supports: Supported metal oxide catalysts
IE Wachs - Catalysis today, 1996 - Elsevier
Raman and infrared spectroscopy provide complementary information about the nature of
the surface metal oxide species present in supported metal oxide catalysts. This paper …
the surface metal oxide species present in supported metal oxide catalysts. This paper …