The understanding of the fundamental properties and processes of chemoresistive gas
sensors based on semiconducting metal oxides is driven by the available characterization …

The CO oxidation reaction on the Pd (111) model catalyst at various temperatures (200–
400° C) under hundreds mTorr pressure conditions has been monitored by in situ ambient …

Surface-doped Pt: SnO2 was synthesized by impregnation of calcined SnO2 made by an
aqueous sol–gel route. The structure of the introduced Pt-dopant and its behaviour during …

In this work, we demonstrate that knowledge of the structural parameters of Pt nanoparticles
(PtNp) supported on ceria/alumina is essential for understanding the surface structure, the …

It can be difficult to simultaneously control the size, composition, and morphology of metal
nanomaterials under benign aqueous conditions. For this, bioinspired approaches have …

In this study, 3% Pd/Al2O3, 3% Pt/Al2O3 and bimetallic (1% Pd+ 2% Pt)/Al2O3 catalysts
were examined in the total oxidation of methane in a temperature range of 150–400° C. The …

The first part of this work focuses on gas reception on pristine SnO2, namely the nature of
the active oxygen and electron donor species, as well as the interfering effect of water …

Abstract A combined operando XAFS/DRIFTS study on CeOx/Pt/Al2O3 catalysts has been
performed during CO oxidation and provides insights into the changes in nanoparticle …

This work reveals and quantifies the inherent intracluster heterogeneity in the atomic
structure and charge distribution present in supported metal catalysts. The results …

In the present work, boron-doped diamond polycrystalline films were used as support for
direct anodic deposition of the cobalt oxide, and continuous Co 3 O 4 coatings with …