Results 221 to 230 of about 29,368 (305)

Fabrication of immiscible Cu-V alloy by high-pressure torsion. [PDF]

J Mater Sci Metall
Öğüt S, Zargar T, Mousavi T, Georges L, Ghosh S, Hamada A, Abd-Elaziem W, Huang Y, Langdon TG.   +8 more
europepmc   +1 more source

Operando Raman Spectroscopic Studies on Propane Dehydrogenation Over Co‐Based Catalysts

Journal of Raman Spectroscopy, EarlyView.
Operando Raman spectroscopy was applied to investigate carbon‐containing species during propane dehydrogenation to propene over 3‐wt.% cobalt on silicalite‐1. The emergence of G and D Raman bands correlated with increased propene formation, suggesting that coverage of metallic Co by carbon species may be essential for selective propane dehydrogenation.
Jana Weiß, Qiyang Zhang, Evgenii V. Kondratenko, Christoph Kubis   +3 more
wiley   +1 more source

Advances in Titanium-Based Biomaterial for Human Bone Scaffolds: Narrative Review on Design, Fabrication, Surface Engineering, Implantation, and Biological Evaluation. [PDF]

Materials (Basel)
Fita SW, Bonek M, Woźniak A, Sławski S.   +3 more
europepmc   +1 more source

Knee arthroplasty failure is associated with significant systemic multimetal exposure

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This study investigated whether patients scheduled for revision total knee arthroplasty (TKA) are systemically exposed to arthroplasty metals, and whether systemic metal levels in these patients differ depending on the implants' levels of constraint.
Anna Flindt, Katrin Huesker, Georg Volk, Juliane Fuchs, André Hofer, Ulrich Schietsch, Georgi I. Wassilew, Janosch Schoon, Anastasia Rakow   +8 more
wiley   +1 more source

Graph-theoretic analyses of saturation fraction of repulsive dopants in solid solutions. [PDF]

Sci Rep
Kubo A, Abe Y.
europepmc   +1 more source

Spectroscopic Ellipsometry of Conducting Anisotropic Pedot thin Films

Macromolecular Rapid Communications, EarlyView.
We measure the optical response of poly[3,4‐ethylenedioxythiophene] thin films through the combination of polarized photon spectroscopies (variable‐angle ellipsometry, UV–mid‐IR reflectance and transmittance) and wide‐angle X‐ray scattering, revealing anisotropic optical response and conductivity and enabling structural modelling of chain and π‐system ...
Francesco Bisio, Katia Sparnacci, Angelo Angelini, Martina Martusciello, Daniela Di Fonzo, Davide Comoretto, Maddalena Patrini   +6 more
wiley   +1 more source

Electrochemical Interactions of Titanium and Cobalt-Chromium-Molybdenum Alloy in Different Solutions. [PDF]

Materials (Basel)
Ivica A, Nimac M, Pelivan I, Roglić M, Kovačević T, Cifrek M, Matijević J.   +6 more
europepmc   +1 more source

Investigation on the fatigue strength of threaded titanium bolts Untersuchung der Ermüdungsfestigkeit von Titangewindebolzen

Materialwissenschaft und Werkstofftechnik, EarlyView.
New test setup for the fatigue testing of threads and the thermochemical etching of titanium alloys. Extending the service life of mechanical components is a key strategy for enhancing sustainability. This study investigates the fatigue strength of M12 threads manufactured from the titanium aluminium 6 vanadium 4 alloy.
P. du Maire, J. Hoffmeister, E. Schuch, M. Johlitz, A. Öchsner   +4 more
wiley   +1 more source

Coaxial Laser Cladding of Novel Wear-Resistant Alloy Coatings on 60CrMnMo Steel Surface. [PDF]

Materials (Basel)
Chen M, Weng L, Liu X, Feng Z, Xiao X, Zhou H, Zhang X.   +6 more
europepmc   +1 more source