Results 41 to 50 of about 373 (157)
Advanced Science, EarlyView.This study presents a transferable modeling framework for carbon capture using aluminosilicates, integrating Universal Isotherm Modeling with experimental data. It reveals how ultramicropores, alumina content, and amine functionalization influence CO2 adsorption energetics.
Pooja Anil Kumar Nair +4 more
wiley +1 more source
Reaction Mechanism, Challenges, and Strategies of High‐Energy‐Density Sodium‐Ion Batteries
Advanced Science, EarlyView.Focusing on high‐energy‐density sodium‐ion batteries, this review highlights the advantages offered by conversion‐type cathode materials. The currently studied cathode materials are systematically introduced. By analyzing sulfur, oxygen, and transition metal halides and other conversion‐type cathodes, the key challenges associated with these cathodes ...
Dan Yu +8 more
wiley +1 more source
Thermisch effiziente Keramik-Komposite für die Verkapselung elektronischer Bauelemente [PDF]
, 2019 Der Trend zur Reduzierung von Halbleiteroberflächen und die Miniaturisierung passiver elektronischer Bauelemente, wie Transformatoren und Spulen, ermöglicht gerade im Bereich der Leistungselektronik die Realisierung kompakter Baugruppen.
Käßner, Stefan
core +1 more source
Advanced Energy Materials, EarlyView.This work uncovers the atomic‐scale origins of exceptional HER performance in amorphous Ni(OH)2 nanosheets by combining atom probe tomography, DFT simulations, and operando spectroscopy. We identify distinct short‐range‐order motifs that accelerate water dissociation, proton transport, and hydrogen adsorption. Embedding Pt single atoms further enhances
Xin Geng +4 more
wiley +1 more source
Thermal Transformations of the Aluminas and their Hydrates [PDF]
Nature, 1952 SEVERAL polymorphic forms of anhydrous alumina derived from the calcination of hydrated aluminas have been described by various authors1–3. The interpretations made of the relationships which exist between the hydrated and anhydrous forms pre-suppose that the dehydration of gibbsite and bayerite occur through bohmite, and that the dehydration of the ...
MARGARET K. B. DAY, VERNON J. HILL
openaire +1 more source
A comparative study between Direct Spinel Addition and In-Situ Spinelisation in a Low Cement High Alumina based Refractory Castable [PDF]
, 2014 Spinel containing castables are becoming widely popular due to their high slag resistance, spalling resistance, drying behavior and hot strength. Most of the steel plants today use Magnesia-Alumina spinel system (MgAl2O4). Spinel containing castables can
Sharma, Antareep
core
Advanced Energy Materials, EarlyView.The Aluminum energy storage cycle involves the use of renewable energy for Al production and the generation of heat (dry cycle) and heat and H2 (wet cycle) for energy production via Al‐steam combustion. ABSTRACT Reaching climate neutrality by 2050 requires innovative long‐term energy storage (LTES) solutions beyond the current use of fossil fuels ...
Lorenzo Trombetti +2 more
wiley +1 more source
GEL CASTING METHOD FOR COMPLEX-SHAPED DENSE CERAMIC FABRICATION [PDF]
, 2019 The fabrication of complex-shaped dense ceramic has been done by gel casting method. Alumina was used as raw material in this study. Alumina was mixed with methacrylamide (MAM) dispersant and Methylenebisacrylamide (MBAM) monomer with a certain ratio ...
Hernawan, Hernawan +3 more
core +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT With the acceleration of urbanization, the treatment of municipal solid waste (MSW) has become one of the global challenges. The waste incineration process will produce fly ash containing a large amount of heavy metals and organic matter.
Qiang Tan +4 more
wiley +1 more source
Influence of bio-oil phospholipid on the hydrodeoxygenation activity of NiMoS/Al2O3 catalyst [PDF]
, 2018 Hydrodeoxygenation (HDO) activity of a typical hydrotreating catalyst, sulfided NiMo/γ-Al2O3for deoxygenation of a fatty acid has been explored in a batch reactor at 54 bar and 320\ub0C in the presence of contaminants, like phospholipids, which are known
Arora, Prakhar +5 more
core +1 more source