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Deactivation and regeneration of the commercial Cu/ZnO/Al2O3 catalyst in low-temperature methanol steam reforming
Cu-based catalysts with excellent activity at low temperatures are widely used for methanol steam reforming (MSR) but suffer from deactivation...
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Effect of the Temperature-Rate Regimes in Electric Pulse Plasma Sintering on Microstructure and Mechanical Properties of Aluminum Oxide: The Role of Sintering Mechanisms
AbstractThe temperature and heating rate affecting the shrinkage kinetics are studied for cylindrical workpieces obtained from submicron and fine...
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Low Temperature CO Oxidation in Sintering Flue Gas Over Cu-Ce/AC Catalysts: Effect of Pretreatment with KMnO4 on Activity
Several CuCe-xKMn/AC catalysts were synthesized by using activated carbon (AC) pretreated with KMnO 4 as support to remove CO in simulated sintering...
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Polystyrene powder materials for selective laser sintering
Polystyrene (PS) is a widely used matrix material in selective laser sintering (SLS). Polystyrene is inexpensive and its powdered form, used as a...
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Enhanced Photoanodic Activity and Outermost Surface Crystallinity of Tungsten Oxide via High-temperature Sintering
Tungsten oxide (WO 3 ) is a promising photoanode material capable of water oxidation under visible-light irradiation. Although WO 3 is usually prepared...
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Low-temperature transport properties of isovalent-substituted La0.9Sr0.1YbO3–δ ceramic materials
Proton-conducting oxides based on lanthanum ytterbates (LaYbO 3 ) have been proposed as promising electrolytes due to their high chemical stability in...
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Study of the Phase Composition and Microstructure of Complex Carbide (Ti, W)C Obtained by Spark Plasma Sintering of WC and TiC Powders
Abstract —The possibility of low-temperature in situ synthesis of (Ti, W)C using plasma-chemical WC nanopowders and industrial micron TiC powders is...
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Investigation the Effect of Additive Content and Sintering Temperature on the Mechanical Properties of Clay-Bonded and Glass-Bonded Ceramic Parts Produced by Low Injection Molding Method
In this paper, porous SiC parts were produced by the low-pressure injection molding method. The effects of two different silicate-based additives,...
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Investigation of the Effect of LiCl and LiF Additives on the Kinetics of Spark Plasma Sintering of Fine-Grained Alumina
Abstract—The effect of the lithium chloride and lithium fluoride additives (2 wt %) on the kinetics of spark plasma sintering of industrial fine...
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Synthesis of TiC0.5–Al and Effect of Sintering Temperature on Mechanical Properties of PcBN Composites
AbstractPolycrystalline cubic boron nitride (PcBN) with excellent mechanical properties was sintered by using high activity TiC 0.5 and metal...
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Low-Temperature Liquid-Phase Sintering of Zirconia: Phase Composition and Microstructure
AbstractThe sintering conditions, microstructure, and phase composition of zirconia-based ceramics containing an additive of 0.2 wt % alumina have...
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Numerical Modeling of the Solid-State Sintering Process by Coupling the Thermal and Microstructural Fields
A multiphysics model based on coupling heat transfer and phase field problems for simulating the thermal and microstructural behavior of the...
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Sintering of metallic diamond alloy powders
Metallic diamond (MD) is a new alloy class which hardness was found to surpass any current alloys at more than a twofold factor, up to 2500 HV (kgf mm
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Spark plasma sintering of carbon nanomaterials
The data on spark plasma sintering (SPS) of carbon nanomaterials (CNMs) are summarized for the first time in this review. An information about the...
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Optimization of the Ratio of Air and Fuel in Ignition Chamber of Sintering Machine
The concept of heating strength of sinteringSintering surface is introduced, which is used as the evaluation standard of sinteringSintering ignition...
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Technology of Sintering Phosphorite with KOH
Abstract —The paper shows a new technological approach to the processing of phosphorus-containing raw materials using Syrian phosphorite as an...
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Comparison of different synthesis techniques of supported platinum catalysts and their sintering studies
In the present study, alumina-supported platinum nanocatalysts were synthesized by different techniques to get high dispersion, preferential...
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The Effect of Sintering Temperature on the Photocatalytic Activity of Nickel Ferrite on Methylene Blue
Nickel ferrite is synthesized by sol–gel autocombustion method with ethylene glycol as fuel. The thermal stability of the sample is studied using...
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Synthesis of C3N4/rGO Composites by Low Temperature and Low Pressure Heat Treatment and Their Photocatalytic Properties
Reduced graphene oxide/carbon nitride (rGO/C 3 N 4 ) nanocomposites were prepared through a low-temperature and low-pressure sintering method using a...
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Study of High-Speed Sintering of Fine-Grained Hard Alloys Based on Tungsten Carbide with Ultralow Cobalt Content: III. Effect of C Content on Sintering Kinetics of the WC–Co Nanopowders
AbstractThe features of high-speed spark plasma sintering (SPS) of plasma-chemical nanopowders WC‒(0.3, 0.6, 1) wt % Co with the addition of 0.3 and...
