Results 91 to 100 of about 3,006,412 (323)

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain, Alexander Adamczyk, Felipe Alejandro Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

NTDB: Thermodynamic Database for Nucleic Acids, Version 2.0 [PDF]

Nucleic Acids Research, 2003
The second release of Thermodynamic Database for Nucleic Acids, NTDB 2.0, includes more than 4600 entries (250% increase over release 1.0). It contains sequence types and details of several thermodynamic parameters (enthalpy, DeltaH; entropy, DeltaS; Gibbs free energy, DeltaG; melting temperature, T(m)), experimental models and methods for extracting ...
Wing Lok Abe Kurtz, Chiu, Chun Ngai, Sze, Nap Tak, Ma, Lai Fan, Chiu, Chung Wai, Leung, Steve Chik Fun, Au-Yeung   +5 more
openaire   +2 more sources

Dimensionless scaling of heat-release-induced planar shock waves in near-critical CO2

, 2017
We performed highly resolved one-dimensional fully compressible Navier-Stokes simulations of heat-release-induced compression waves in near-critical CO2. The computational setup, inspired by the experimental setup of Miura et al., Phys. Rev.
Ismail A. F., Lemmon E.W., Nitsche K., Onuki Akira, Poling Bruce E.   +4 more
core   +1 more source

Toward Low‐Consumable Anodes: Process Simulation and Prospective Life Cycle Assessment of NiFe2O4‐NiO‐Ni‐Cu vs. Prebaked Anodes for Aluminum Production with use of Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz, Ulziikhuu Otgonbayar, Alexander Adamczyk, Farhan Hossain, Daniel Vogt, Johan Berg Pettersen, Alexandros Charitos   +6 more
wiley   +1 more source

Thermodynamic database for protein–nucleic acid interactions (ProNIT) [PDF]

Bioinformatics, 2001
Abstract Motivation: Protein–nucleic acid interactions are fundamental to the regulation of gene expression. In order to elucidate the molecular mechanism of protein–nucleic acid recognition and analyze the gene regulation network, not only structural data but also quantitative binding data are necessary.
P, Prabakaran, J, An, M M, Gromiha, S, Selvaraj, H, Uedaira, H, Kono, A, Sarai   +6 more
openaire   +2 more sources

First-Principles Calculation of the Cu-Li Phase Diagram [PDF]

, 2004
We present first-principles calculations of the solid-state portion of the Cu-Li phase diagram based on the cluster expansion formalism coupled with the use of (i) bond length-dependent transferable force constants and lattice dynamics calculations to ...
Gasior, Wladyslaw, Moser, Zbigniew, van de Walle, Axel   +2 more
core  

Exploring the high-pressure materials genome

, 2018
A thorough in situ characterization of materials at extreme conditions is challenging, and computational tools such as crystal structural search methods in combination with ab initio calculations are widely used to guide experiments by predicting the ...
Amsler, Maximilian, Hegde, Vinay I., Jacobsen, Steven D., Wolverton, Chris   +3 more
core   +1 more source

Degradation of metallic surfaces under space conditions, with particular emphasis on hydrogen recombination processes [PDF]

, 2015
The widespread use of metallic structures in space technology brings risk of degradation which occurs under space conditions. New types of materials dedicated for space applications, that have been developed in the last decade, are in majority not well ...
Dudek, Mirosław, Geppert, Ulrich, Sznajder, Maciej   +2 more
core   +2 more sources

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

Advanced Engineering Materials, EarlyView.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov, Eldar Salpagarov, Anhelina Mospan, Till Manon Jannis Stadtmüller, Thomas Schemmel, Christos Georgios Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Critical Evaluation and Thermodynamic Optimization of the Cr–P and Cr–Fe–P Systems

Metals
Existing thermodynamic descriptions of the whole Cr–Fe–P system are insufficiently accurate for understanding the thermodynamic behavior of the Cr–Fe–P materials during the manufacturing process.
Zhimin You, Zhijie Lai, Senlin Cui, Zhouhua Jiang, In-Ho Jung   +4 more
doaj   +1 more source