Results 161 to 170 of about 13,159 (295)

Reaction Properties of Basic Oxygen Furnace Slag and Methane in a Fluidized-Bed Chemical Looping System. [PDF]

ACS Omega, 2023
Chen C, Wu SR, Kao CT.
europepmc   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Constructing Amine Functionality from N2 via an Iron Nitride-Mediated Chemical Looping Pathway

Amines are commonly synthesized through the amination of organooxygenates using ammonia, frequently involving the use of noble metal catalysts. In this study, we first present an alternative route to make amines using iron nitride (Fe2.5N) as the ...
Haoyue, Li, Tie, Wang, Shifu, Wang, Xuning, Li, Yanqiang, Huang, Ning, Yan   +5 more
core   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Optimization, Characterization, and Selection of Iron Ores as Oxygen Carriers for Application in Chemical Looping Processes. [PDF]

ACS Omega
Dos Anjos GC, da Costa TR, Santiago RABDN, de Oliveira GP, de Araújo TR, de Araújo Medeiros RLB, de Oliveira ÂADS, Melo DMA, Braga RM.   +8 more
europepmc   +1 more source

One-dimensional modeling of heterogeneous catalytic chemical looping steam methane reforming in an adiabatic packed bed reactor. [PDF]

Front Chem, 2023
Qayyum H, Cheema II, Abdullah M, Amin M, Khan IA, Lee EJ, Lee KH.   +6 more
europepmc   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

Dual Chemical Looping/Catalytic Process for Alkylation of Benzene With Ethane and Propane Yielding Ethylbenzene and Cumene Over Copper-Containing Mordenite. [PDF]

Angew Chem Int Ed Engl
Dubray FJ, Wang YH, Artsiusheuski MA, Guo J, Verel R, Kulkarni A, van Bokhoven JA, Sushkevich VL.   +7 more
europepmc   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

CarboLoop: a novel concept of looping combustion of carbon

, 2010
A novel concept of looping combustion/partial oxidation of carbon is presented. The underlying concept is the recognition of the feature of most carbons to extensively uptake oxygen upon exposure to air at moderate temperatures and to release surface ...
Osvalda Senneca, SALATINO, PIERO, Luciano Cortese   +2 more
core