Monodisperse Nano‐Fe3O4 on α‐Al2O3 Catalysts for Fischer–Tropsch Synthesis to Lower Olefins: Promoter and Size Effects
Sign Up to like & getrecommendations! Published in 2017 at "ChemCatChem"
DOI: 10.1002/cctc.201700792
Abstract: The Fischer–Tropsch synthesis to lower olefins (FTO) is a desirable nonpetroleum‐based route to produce basic chemicals. A novel two‐step method was applied to synthesize iron‐based supported catalysts, which is to prepare nano‐Fe3O4 first by thermal… read more here.
Keywords: nano fe3o4; al2o3; lower olefins; size ... See more keywords
Metal–Organic Framework Mediated Synthesis of Small‐Sized γ‐Alumina as a Highly Active Catalyst for the Dehydration of Glycerol to Acrolein
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DOI: 10.1002/cctc.201701061
Abstract: The dehydration of glycerol into acrolein was investigated over small‐sized γ‐Al2O3 prepared by a metal–organic framework (MOF) templated method. The particle size of alumina strongly affected the final physicochemical properties of γ‐Al2O3 as well as… read more here.
Keywords: dehydration glycerol; glycerol acrolein; al2o3; small sized ... See more keywords
Impact of Promoter Addition on the Regeneration of Ni/Al2O3 Dry Reforming Catalysts
Sign Up to like & getrecommendations! Published in 2021 at "ChemCatChem"
DOI: 10.1002/cctc.202101080
Abstract: Industrial‐scale reforming of methane is typically carried out with an excess of oxidant to suppress coking of the catalyst. On the other hand, many academic studies on dry reforming employ a CO2/CH4 ratio of unity… read more here.
Keywords: al2o3; co2; impact promoter; dry reforming ... See more keywords
Enhanced recovery and recycling of catalyst by post‐impregnation of γ‐Al2O3 with 12‐tungstophosphoric acid for esterification reaction
Sign Up to like & getrecommendations! Published in 2018 at "Canadian Journal of Chemical Engineering"
DOI: 10.1002/cjce.23052
Abstract: 12-tungstophosphoric acid, polyoxometalate with Keggin structure, and γ-Al2O3 were synthesized. Loading of 12-tungstophosphoric acid (HPW) on γ-Al2O3 was performed by post-impregnation method. The catalysts were characterized by XRD, SEM, FTIR, BET, and DRS techniques. According… read more here.
Keywords: esterification reaction; al2o3; post impregnation; reaction ... See more keywords
Surface‐Functionalized White Sapphire α‐Al2O3 Platelets as Nanofillers for Vinylester Composites and Heavy Duty Anchoring Systems
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecular Materials and Engineering"
DOI: 10.1002/mame.201600420
Abstract: ynthetic α-Al2O3 platelets, also referred to as corundum and white sapphire, represent attractive fillers improving the mechanical properties of vinylester-based chemical anchoring systems. Even in the absence of coupling agents, as verified by scanning electron… read more here.
Keywords: al2o3 platelets; al2o3; vinylester composites; white sapphire ... See more keywords
Development of Boron Nitride Hydroxide/Aluminum Oxide/Epoxy Resin Spheres and Graphene Oxide‐Loaded L‐Ascorbic Acid Aerogel for Enhanced Thermal Conductivity and Insulation via Hot‐Pressing
Sign Up to like & getrecommendations! Published in 2025 at "Polymers for Advanced Technologies"
DOI: 10.1002/pat.70120
Abstract: Polymer composites have easy processability, low cost, and wide applicability. Moreover, arranging fillers within such polymer composites to form a heat transfer path plays a crucial role in enhancing thermal conductivity. In this paper, composites… read more here.
Keywords: boron nitride; graphene oxide; aluminum oxide; al2o3 ... See more keywords
Melt‐Processing Strategy in Modulating Distribution Structure and Thermal Conductivity of PP/POE/hBN/Al2O3 Composites
Sign Up to like & getrecommendations! Published in 2025 at "Polymers for Advanced Technologies"
DOI: 10.1002/pat.70202
Abstract: The developing trends of electrical and electronic devices in high‐power operation, densified installation, and structural miniaturization challenge the application of the composites with efficient thermal conductivity. In view of the manufacture technology of polyolefin materials,… read more here.
Keywords: structure; poe; al2o3; conductivity ... See more keywords
Effect of Particle Size and Content of Al2O3 on Friction Behavior and Wear Mechanism of Epoxy Resin Composite
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DOI: 10.1002/pc.70383
Abstract: Al2O3 particles with different sizes (30 nm, 80 nm and 1 μm) and content (6, 8, and 10 wt.%) were applied to improve the mechanical and tribological properties of Al2O3‐epoxy resin composites. The mechanical properties, surface hardness, friction behaviors,… read more here.
Keywords: particle size; content; al2o3; friction ... See more keywords
Physical‐mechanical, water absorption, thermal properties and morphology of Paederia foetida fiber/Al2O3 powder hybrid reinforced epoxy composites
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DOI: 10.1002/pi.6632
Abstract: Hybridization of natural fibers with ceramic materials for reinforcing composites allows to optimize properties of these materials. For this reason, the present study aims to investigate physical, mechanical, water absorption, swelling and thermal properties as… read more here.
Keywords: water absorption; reinforced epoxy; pfs al2o3; water ... See more keywords
Combined Experimental and Periodic DFT Study of the Size Dependence of Adsorption Properties of Oxide‐Supported Metal Nanoclusters: A Case of NO on Ni/Al2O3
Sign Up to like & getrecommendations! Published in 2024 at "Surface and Interface Analysis"
DOI: 10.1002/sia.7350
Abstract: It is demonstrated by means of ultra high vacuum (UHV) surface‐sensitive techniques and periodic density functional theory (DFT) calculations that the electronic and NO− adsorption properties of nanosized Ni clusters deposited onto the α‐Al2O3 (0001)… read more here.
Keywords: size; adsorption; al2o3; dft ... See more keywords
Mineral Transform and Specific Heat Capacity Characterization of Blast Furnace Slag with High Al2O3 in Heating Process
Sign Up to like & getrecommendations! Published in 2020 at "steel research international"
DOI: 10.1002/srin.202000448
Abstract: The specific heat capacity (Cp) of blast furnace (BF) slag critically impacts BF smelting and reports on the Cp of BF slag with high Al2O3 are rare. Mineral transform and Cp characterization of synthesized BF… read more here.
Keywords: al2o3; cao; peak; slag ... See more keywords