Results 111 to 120 of about 11,034,604 (348)

Fragment properties at the catastrophic disruption threshold: The effect of the parent body's internal structure

, 2009
Numerical simulations of asteroid break-ups, including both the fragmentation of the parent body and the gravitational interactions between the fragments, have allowed us to reproduce successfully the main properties of asteroid families formed in ...
Asphaug, Benz, Benz, Benz, Bottke, Carroll, Davis, Derek C. Richardson, Durda, Grady, Herrmann, Holsapple, Housen, Housen, Housen, Jutzi, Jutzi, Leinhardt, Martin Jutzi, McGlaun, Michel, Michel, Michel, Michel, Michel, Nakamura, Patrick Michel, Richardson, Richardson, Richardson, Stewart, Wilkison, Willy Benz, Yeomans   +33 more
core   +3 more sources

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Selective Adsorption-Based Separation of Flue Gas and Natural Gas in Zirconium Metal-Organic Frameworks Nanocrystals

Molecules, 2019
Carbon capture from flue gas and natural gas offers a green path to construct a net-zero emissions economic system. Selective adsorption-based gas separation by employing metal-organic frameworks (MOFs) is regarded as a promising technology due to the ...
Pengli Li, Yongli Shen, Dandan Wang, Yanli Chen, Yunfeng Zhao   +4 more
doaj   +1 more source

Multifunctional Porous Materials Through Ferrofluids

Advanced Materials, 2011
[EN] Multifunctional superparamagnetic materials based on porous solids have been prepared by an innovative, simple and easy procedure that implies their treatment with ferrofluids. Results support that this approach can be especially useful for technological, environmental and biomedical applications for replacing separation processes by conventional ...
González-Alfaro, Y., Aranda, Pilar, Fernandes, Francisco M., Wicklein, Bernd, Darder, Margarita, Ruiz-Hitzky, Eduardo   +5 more
openaire   +3 more sources

Fabrication of Porous Materials by Spark Plasma Sintering: A Review

Materials, 2019
Spark plasma sintering (SPS), a sintering method that uses the action of pulsed direct current and pressure, has received a lot of attention due to its capability of exerting control over the microstructure of the sintered material and flexibility in ...
D. Dudina, B. Bokhonov, E. Olevsky
semanticscholar   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Carbon/High-Entropy Alloy Nanocomposites: Synergistic Innovations and Breakthrough Challenges for Electrochemical Energy Storage

Batteries
Against the backdrop of accelerating global energy transition, developing high-performance energy-storage systems is crucial for achieving carbon neutrality.
Li Sun, Hangyu Li, Yu Dong, Wan Rong, Na Zhou, Rui Dang, Jianle Xu, Qigao Cao, Chunxu Pan   +8 more
doaj   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Crystal structure of poly[diaqua-di-μ2-hydroxido-(μ4-3,4,5,6-tetrafluoro-1,2-phthalato-κ4O:O′:O′′:O′′′)-(μ4-3,4,5,6-tetrafluoro-1,2-phthalato-κ5O,O:O′:O′′:O′′′)disamarium(III)] – bipyridine (2/1), C21H11NF16O12Sm2

Zeitschrift für Kristallographie - New Crystal Structures, 2018
C21H11NF16O12Sm2, triclinic, P1̄ (no. 2), a = 7.7872(5) Å, b = 9.9149(6) Å, c = 16.9804(10) Å, α = 79.4970(10)°, β = 76.8620(10)°, γ = 78.1480(10)°, V = 1236.80(13) Å3, Z = 2, Rgt(F) = 0.0411, wRref(F2) = 0.1158, T = 293(2) K.
Feng Xun, Wang Rui, Wang Xin Yi, Zhang Ying Ying, Jia Xi Xi   +4 more
doaj   +1 more source

Porous materials for hydrogen storage

Chem, 2022
Zhijie Chen, Kent O. Kirlikovali, Karam B. Idrees, Megan C. Wasson, O. Farha   +4 more
semanticscholar   +1 more source