Material Engineering Solutions toward Selective Redox Catalysts for Chemical-Looping-Based Olefin Production Schemes: A Review

A Oing, E von Müller, F Donat, CR Müller - Energy & Fuels, 2024 - ACS Publications
Chemical looping (CL) has emerged as a promising approach in the oxidative
dehydrogenation (ODH) of light alkanes, offering an opportunity for significant reductions in …

On the Structure of Oxygen Deficient Amorphous Oxide Films

J Strand, AL Shluger - Advanced Science, 2024 - Wiley Online Library
Understanding defects in amorphous oxide films and heterostructures is vital to improving
performance of microelectronic devices, thin‐film transistors, and electrocatalysis. However …

Evidence for the formation of two types of oxygen interstitials in neutron-irradiated α-Al2O3 single crystals

A Lushchik, VN Kuzovkov, EA Kotomin, G Prieditis… - Scientific Reports, 2021 - nature.com
Due to unique optical/mechanical properties and significant resistance to harsh radiation
environments, corundum (α-Al2O3) is considered as a promising candidate material for …

Optical, Structural, and Mechanical Properties of Gd3Ga5O12 Single Crystals Irradiated with 84Kr+ Ions

ZT Karipbayev, K Kumarbekov, I Manika… - … status solidi (b), 2022 - Wiley Online Library
Herein, the optical absorption, X‐ray diffraction (XRD) analysis data, and mechanical
properties along the ion path are analyzed for gadolinium gallium garnet (Gd3Ga5O12 or …

Engineering surface segregation of perovskite oxide through wet exsolution for CO catalytic oxidation

Z Li, X Wang, X Li, M Zeng, C Redshaw, R Cao… - Journal of Hazardous …, 2022 - Elsevier
Cation segregation occurring near the surface or interfaces of solid catalysts plays an
important role in catalytic reactions. Unfortunately, the native surface of perovskite oxides is …

Accumulation of structural defects and modification of micromechanical properties of MgAl2O4 single crystals irradiated with swift heavy ions

A Lushchik, R Grants, I Kudryavtseva, I Manika… - Optical Materials, 2023 - Elsevier
Single crystals of MgAl 2 O 4 have been irradiated by 156-МeV 132 Хе and 2.25-GeV 197
Au ions with fluences between 6.6× 10 10 and 2× 10 12 ions/cm 2. After isodose ion …

The annealing kinetics of the F-type defects in MgAl2O4 spinel single crystals irradiated by swift heavy ions

VN Kuzovkov, EA Kotomin, A Lushchik, AI Popov… - Optical Materials, 2024 - Elsevier
The annealing kinetics of the F and F+ color centers induced in MgAl 2 O 4 single crystals
under irradiation by 156-MeV 132 Xe and 2.25-GeV 197 Au ions are precisely measured via …

[HTML][HTML] Detection of hidden oxygen interstitials in neutron-irradiated corundum crystals

A Lushchik, V Seeman, E Shablonin, E Vasil'chenko… - Optical Materials: X, 2022 - Elsevier
Abstract An α-Al 2 O 3 (corundum) possesses unique optical, electrical and mechanical
properties, demonstrates high tolerance to heavy irradiation and, in particular, is in a short …

Thermal annealing of lattice defects in MgAl2O4 single crystals irradiated by swift heavy ions

E Shablonin, I Kudryavtseva, AI Popov… - Journal of Nuclear …, 2024 - Elsevier
The recovery of radiation damage induced by 156-МeV 132 Хе and 2.25-GeV 197 Au ions
(fluences between 6.6× 10 10 and 2× 10 12 ions/cm 2) in MgAl 2 O 4 single crystals has …

EPR-active dimer centers with S= 1 in α-Al2O3 single crystals irradiated by fast neutrons

V Seeman, AI Popov, E Shablonin… - Journal of Nuclear …, 2022 - Elsevier
Abstract Corundum (α-Al 2 O 3) possesses a number of unique properties, including high
tolerance to harsh radiation environment. Material functionality is strongly affected by …