Results 91 to 100 of about 16,483 (254)

Performance Enhancement of HDPE‐Al2O3 Nanowire Composite Separator Using Boehmite Coating and Electron Irradiation

Battery Energy, Volume 5, Issue 1, January 2026.
Al2O3 NWs reinforcement, AlOOH NPs coating, and electron irradiation present a robust strategy for fabricating advanced HDPE‐based separators. This combinational approach significantly enhances the mechanical strength, high‐temperature dimensional stability, and electrochemical performance of lithium‐ion batteries, including ionic conductivity, rate ...
Md Amir Sohel, Sungwoo Kim, Seunguk Cheon, Jun Heo, Sung Oh Cho   +4 more
wiley   +1 more source

Influence of AA6061 surface preparation on the resistance to surface degradation of thermally grown boehmite films

npj Materials Degradation
Understanding substrate–coating interactions is crucial for designing durable, corrosion-resistant systems. This study investigates the effects of surface treatments— polishing, acid etching, and alkaline etching—on AA6061 aluminum alloy and its ...
Lyndi E. Strange, Sridhar Niverty, Vaithiyalingam Shutthanandan, Mark Bowden, Shalini Tripathi, Mayur Pole, Rick Shimskey, Jonathan Wierscheke, Vineet V. Joshi   +8 more
doaj   +1 more source

The effect of thermal annealing on the properties of thin alumina films prepared by low pressure MOCVD [PDF]

, 1995
Thin amorphous alumina films were prepared on stainless steel, type AISI 304, by low pressure metal-organic chemical vapour deposition. The effect of thermal annealing in nitrogen (for 2, 4 and 17 h at 600, 700 and 800 °C) on the film properties ...
Fransen, T., Gellings, P.J., Haanappel, V.A.C., Haanappel, V.A.C., van Corbach, H.D., van de Vendel, D.   +5 more
core   +2 more sources

Engineering Catalysts at the Multiscale: Past, Present, and Future of Catalyst Manufacturing and Shaping Processes

ChemCatChem, Volume 18, Issue 1, 15 January 2026.
The image illustrates the journey of catalyst engineering across scales, emphasizing the design, shaping, and manufacturing of technical catalysts. It highlights how hierarchical structuring bridges properties and process innovation, showcasing the continuum between fundamental science and industrial practice that defines modern catalyst engineering ...
Ali M. Alkadhem, Eduardo Perez‐Botella, Swantje Pietsch‐Braune, Hend Omar Mohamed, Carlos A. Grande, Stefan Heinrich, Pedro Castaño   +6 more
wiley   +1 more source

Interparticle Forces Behind Plasticity of Ceramic Pastes: A Literature Review

International Journal of Ceramic Engineering &Science, Volume 8, Issue 1, January 2026.
During the plastic forming process, ceramic pastes are deformed into the desired shapes in response to applied external forces. It has been claimed that ceramic pastes' plasticity can be achieved by controlling the interparticle interaction that is attractive at long‐range and repulsive at short‐range.
Kimiyasu Sato, Ryutaro Usukawa, Yusuke Imai, Yuji Hotta, Hüseyin Yilmaz   +4 more
wiley   +1 more source

Exploring Stabilized Alumina Phase Coatings as a Catalyst Carrier for Oxalic Acid Hydrogenation

Chemistry–Methods, Volume 6, Issue 1, January 2026.
Ru supported on stabilized root‐like alumina grown on ceramic foams for oxalic acid hydrogenation. The catalytic hydrogenation of oxalic acid to glycolic acid (GA) and/or ethylene glycol (EG) has been identified as a promising route for producing value‐added chemicals and potential hydrogen carriers. GA serves as a precursor for plastics and cosmetics,
Limor Ben Neon, Issam Nciri, Martin Drobek, Mikhael Bechelany, Christophe Coutanceau, Karine De Oliveira Vigier, Anne Julbe   +6 more
wiley   +1 more source

INFLUENCE OF GRAIN AND CRYSTALLITE SIZE ON THE GIBBSITE TO BOEHMITE THERMAL TRANSFORMATION

Studia Universitatis Babes-Bolyai Chemia, 2015
Thermal decomposition processes of three different samples of hydrated alumina: Bayer precipitated size fractioned, Bayer precipitated ground and fine precipitated, were studied.
Viktor Zsolt BARANYAI, Ferenc KRISTÁLY, István SZŰCS   +2 more
doaj  

Three Organic/Inorganic Nanolayers on Flexible Foam Allow Retaining Superior Flame Retardancy Performance Upon Mechanical Compression Cycles

Frontiers in Materials, 2019
The water-based deposition of flame retardant coatings on flexible polyurethane foams has attracted great interest among the scientific community due to the great performances associated with this technology.
Federico Carosio, Alberto Fina
doaj   +1 more source

Low Temperature MOCVD-Processed Alumina Coatings [PDF]

, 2006
We first present a Review about the preparation of alumina as thin films by the technique of MOCVD at low temperature (550°C and below). Then we present our results about thin films prepared by the low pressure MOCVD technique, using aluminium tri ...
Gleizes, Alain, Samélor, Diane, Sovar, Maria-Magdalena, Vahlas, Constantin   +3 more
core   +1 more source

Is selective identification of poorly crystalline aluminum hydroxides in soils of temperate latitude possible?

Soil Science Society of America Journal, Volume 90, Issue 1, January/February 2026.
Abstract Aluminum (Al) is one of the most abundant elements in soils. As poorly crystalline Al hydroxides are reactive toward soil organic matter (SOM), they are thought to be involved in SOM stabilization. This is also inferred from correlations between soil organic carbon contents and those of Al extracted by acid oxalate in darkness (AOD), although ...
Thilo Rennert, Svetlana Antonova, Jan Dietel   +2 more
wiley   +1 more source