Results 51 to 60 of about 38,396 (204)
ChemCatChem, Volume 18, Issue 17, 14 September 2026.A comprehensive overview of dry reforming of methane (DRM), linking reaction mechanisms with catalyst deactivation and rational catalyst design. Strategies based on active‐site engineering, support engineering, and operando mechanistic understanding provide a roadmap for developing durable, cost‐effective catalysts for industrial DRM.
Zihao Teng, Lizhuo Wang, Jun Huang
wiley +1 more source
Magnesite-rich mining tailings as a raw material for refractory ceramics – microstructural and thermal analysis; pp. 145–149 [PDF]
Proceedings of the Estonian Academy of Sciences, 2019 In this paper, we present results of a study about the possibilities of utilizing talc ore mining tailings as a refractory raw material aiming at magnesium aluminate MgAl2O4 spinel composition.
Marjaana Karhu +3 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez +3 more
wiley +1 more source
Journal of the American Ceramic Society, Volume 109, Issue 9, September 2026.This graphical abstract summarizes the key findings on the high‐temperature evolution of a core‐shell thermal barrier coating (TBC). Upon annealing, alumina redistribution remains confined to the shell region. The core‐shell TBC demonstrates superior retention of CMAS resistance, sintering resistance, and fracture toughness compared to the benchmark ...
Zichen Li +4 more
wiley +1 more source
Thermodynamic Properties of MgAl2O4 Spinel at High Temperatures and High Pressures
, 2023 Thermodynamic properties of MgAl2O4 spinel are significant in understanding the phase relations of the Earth’s crust and upper mantle, but available values from experimental measurements are limited at ambient pressure conditions to date.
Yonggang Liu +3 more
core +1 more source
High Temperature Materials and Processes, 2017 In this work, a pleonastic compound, a compound with a composition between hercynite and spinel sensu stricto FeAl2O4–MgAl2O4, was synthesized by a non-conventional method of arc-plasma synthesis (APS).
Jastrzębska Ilona +2 more
doaj +1 more source
Stabilization of MgAl2O4 spinel surfaces via doping [PDF]
Surface Science, 2016 Abstract Surface structure of complex oxides plays a vital role in processes such as sintering, thin film growth, and catalysis, as well as being a critical factor determining the stability of nanoparticles. Here, we report atomistic calculations of the low-index stoichiometric magnesium aluminate spinel (MgAl2O4) surfaces, each with two different ...
Md.M. Hasan +3 more
openaire +1 more source
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
Natural evidence for garnet-spinel transition (GST) in the Earth's mantle [PDF]
, 2008 This study based on compiled world-wide garnet peridotite data confirms the GST in high P and T conditions, which was obtained from Al-free experimental system (MgO-Cr~2~O~3~-SiO~2~) by Klemme (2004). A new spinel-phase peridotite zone, garnet peridotite
BenXun Su
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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