Results 81 to 90 of about 4,525 (206)
Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines
Advanced Engineering Materials, Volume 28, Issue 15, 5 August 2026.Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl +4 more
wiley +1 more source
Active and Stable MgAl2O4 and Ni(SA)/MgAl2O4 Catalysts for the Reverse Water Gas Shift Reaction
, 2021 Reverse water gas shift reaction (RWGS) is an important process which plays a vital role in many CO2 utilization related reactions. Noble metals are the most active catalysts in RWGS, but the high price and low reserve strangled their applications.
Lingling Zhang +8 more
openaire +1 more source
The deposition of coke from methane on a Ni/MgAl2O4 catalyst
, 2007 Temperature-programmed reaction techniques and Raman spectroscopy were used to characterize coke species deposited on a 5％ Ni/MgAl2O4 catalyst for dry reforming of methane.
Guo JJ, Lou H, Zheng XM
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Structural and magnetic anisotropy in the epitaxial FeV2O4 (110) spinel thin films
AIP Advances, 2015 The epitaxial 200-nm-thick FeV2O4(110) films on (110)-oriented SrTiO3, LaAlO3 and MgAl2O4 substrates were fabricated for the first time by pulsed laser deposition, and the structural, magnetic, and magnetoresistance anisotropy were investigated ...
Xiaolan Shi +5 more
doaj +1 more source
Synthesis of Ethyl Methyl Carbonate: Past, Present, and Future
Advanced Synthesis &Catalysis, Volume 368, Issue 15, 1 August 2026.Ethyl methyl carbonate (EMC) is the simplest asymmetric organic carbonate, with properties between dimethyl (DMC) and diethyl (DEC) carbonate, considered a unique green liquid organic compound for lithium batteries (electrolyte) and gasoline blending (octane enhancer additive), among other uses. In accordance, the chemical production of EMC is expected
Belén Lerma‐Berlanga +1 more
wiley +1 more source
Exploring the stability of Fe2O3-MgAl2O4 oxygen storage materials for CO production from CO2 [PDF]
, 2019 The stability of Fe2O3-MgAl2O4 oxygen storage materials (OSMs) was investigated over 1000 redox cycles using H-2 as reductant and CO2 as oxidant.
Galvita, Vladimir +5 more
core +1 more source
Sonochemical preparation of high surface area MgAl2O4 spinel
Ultrasonics Sonochemistry, 2009 High surface area MgAl(2)O(4) has been synthesised by a sonochemical method. Two kinds of precursors were used, alkoxides and nitrates/acetates and in both cases nanostructured MgAl(2)O(4) was obtained. The effect of the addition of a surfactant during the sonication, cetyl trimethyl ammonium bromide, was also investigated.
TROIA, ADRIANO +2 more
openaire +2 more sources
Journal of Materials Research and TechnologyAl–Fe based alloys exhibit excellent high heat-resistance property but suffer from low strength and hardness because the soft aluminum matrix is interrupted by coarse needle/flake-like Al3Fe phases.
Hao Lian +5 more
doaj +1 more source
Journal of Materials Research and TechnologyThe present work reports the synthesis and mechanical behavior studies of Mg–3Ca alloy foams stabilized by ultrafine MgAl2O4 (spinel) particles. The MgAl2O4 particles was created in-situ in the Mg–3Ca alloy melt through the reaction of Mg, Al and O ...
Dipak Bhosale +3 more
doaj +1 more source
Microstructure evolution of GaN buffer layer on MgAl2O4 substrate
, 1998 Microstructure of GaN buffer layer grown on (111)MgAl2O4 substrate by metalorganic vapor phase epitaxy (MOVPE) was studied by transmission electron microscopy (TEM). It has been observed that the early deposition of GaN buffer layer on the substrate at a
Han PD,Chinese Acad Sci,Inst Semicond,Lab Semicond Mat Sci,POB 912,Beijing 100083,Peoples R China. +6 more
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