Probing the acid sites of zeolites with pyridine: Quantitative AGIR measurements of the molar absorption coefficients

V Zholobenko, C Freitas, M Jendrlin, P Bazin… - Journal of …, 2020 - Elsevier
This study presents a detailed methodology, which combines high-precision
thermogravimetry and FTIR spectroscopy, aiming to establish the most accurate and reliable …

The Hallmarks of Copper Single Atom Catalysts in Direct Alcohol Fuel Cells and Electrochemical CO2 Fixation

IS Pieta, RG Kadam, P Pieta… - Advanced Materials …, 2021 - Wiley Online Library
Single‐atom catalysts (SACs) are highly enviable to exploit the utmost utilization of metallic
catalysts; their efficiency by utilizing nearly all atoms to often exhibit high catalytic …

Effect of Titania Polymorphs on the Structure and Catalytic Performance of the Pt–WOx/TiO2 Catalyst in Glycerol Hydrogenolysis to 1,3-Propanediol

Y Zeng, L Jiang, X Zhang, S Xie, Y Pei… - ACS Sustainable …, 2022 - ACS Publications
Catalytic hydrogenolysis of biomass-derived glycerol to 1, 3-propanediol (1, 3-PDO)
represents an important process for the sustainable production of value-added chemicals …

Highly selective hydrodeoxygenation catalyst for sustainable aviation fuel production from used cooking oil

A Racha, L Kumar, S Pai, C Samanta, BL Newalkar… - Catalysis Today, 2024 - Elsevier
Abstract The production of Sustainable Aviation Fuel (SAF) utilizing used cooking oil (UCO)
as a renewable bio-waste resource holds immense potential for promoting sustainability in …

Brønsted acidity of amorphous silica–alumina: The molecular rules of proton transfer

F Leydier, C Chizallet, A Chaumonnot, M Digne… - Journal of …, 2011 - Elsevier
The nature of acid sites on amorphous silica–alumina (ASA) is strongly debated, as well as
their infrared signature. We report a combined experimental and computational study to …

Probing acid sites in solid catalysts with pyridine UV-Vis spectroscopy

MEZ Velthoen, S Nab, BM Weckhuysen - Physical Chemistry Chemical …, 2018 - pubs.rsc.org
Solid acids hold widespread applications in the field of heterogeneous catalysis. In this
work, we present pyridine UV-Vis spectroscopy as a novel and promising tool to study the …

A novel CuTi-containing catalyst derived from hydrotalcite-like compounds for selective catalytic reduction of NO with C3H6 under lean-burn conditions

D Yuan, X Li, Q Zhao, J Zhao, M Tadé, S Liu - Journal of catalysis, 2014 - Elsevier
A series of hydrotalcite-based Cu x Ti 1 (x= 2, 3, 4, 5)-mixed oxide catalysts have been
synthesized by homogeneous precipitation and tested in the selective catalytic reduction …

Hydroconversion of n-hexadecane on Pt/silica-alumina catalysts: Effect of metal loading and support acidity on bifunctional and hydrogenolytic activity

F Regali, LF Liotta, AM Venezia, M Boutonnet… - Applied Catalysis A …, 2014 - Elsevier
Bifunctional catalysts based on platinum and amorphous silica–alumina were studied in the
hydroconversion of n-hexadecane. The influence of platinum loading and support acidity on …

Role of nickel on vanadium poisoned FCC catalyst: A study of physiochemical properties

UJ Etim, B Xu, P Bai, R Ullah, F Subhan… - Journal of energy chemistry, 2016 - Elsevier
Active sites of Fluid catalytic cracking (FCC) catalyst are poisoned during operation in the
FCC reactor due to causes including feedstock contaminant metals deposition. This leads to …

Bimetallic Ru–M/TiO2 (M= Fe, Ni, Cu, Co) nanocomposite catalysts facribated by galvanic replacement: Structural elucidation and catalytic behavior in benzene …

G Zhou, Y Dong, D He - Applied Surface Science, 2018 - Elsevier
On basis of the galvanic replacement between the previously supported Fe, Ni, Cu, and Co
nanoparticles (NPs) and Ru salt followed by acid treatment, a novel strategy was developed …