Results 151 to 160 of about 1,178,957 (338)

CeO2 Nanostructures Prepared by Selective Water‐Soluble Sr3Al2O6(SAO)‐CeO2 Vertically Aligned Nanocomposite

Advanced Engineering Materials, EarlyView.
Highly textured CeO2 nanowires and nanoporous thin films are successfully synthesized by water dissolution of Sr3Al2O6 (SAO) from the SAO:CeO2 vertically aligned nanocomposites (VANs). The morphology of CeO2 can be varied by VAN composition. It demonstrates a new method for synthesizing nanostructured CeO2 without chemical etching or complex micro ...
Benson Kunhung Tsai, Jialong Huang, Jianan Shen, Yizhi Zhang, James P. Barnard, Claire A. Mihalko, Abhijeet Choudhury, Shiyu Zhou, Haiyan Wang   +8 more
wiley   +1 more source

Sol–Gel Synthesis of Ca2.5Ag0.3Sm0.2Co4O9 Semiconducting Materials for Thermoelectric Applications in Aerospace Systems

Advanced Engineering Materials, EarlyView.
Ca2.5Ag0.3Sm0.2Co4O9 semiconductor materials are synthesized and produced in this study using the sol–gel and cold pressing techniques for thermoelectric generator applications. As template samples are added, the Seebeck coefficient and power factor values rise, peaking at 800 °C for Ca2.5Ag0.3Sm0.2Co4O9 at 274.47 μV K−1 and 0.58 mW mK−2, respectively.
Enes Kilinc, Fatih Uysal, Mucahit Abdullah Sari, Huseyin Kurt, Erdal Celik   +4 more
wiley   +1 more source

Mitigation of Cracks in High‐Performance Nickel‐Based Superalloys in Powder Bed Fusion Laser Beam of Metals Using a Metal Matrix Composite Approach

Advanced Engineering Materials, EarlyView.
High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate cracking and enhance mechanical properties of these alloys by producing a metal matrix composite, contributing to the material and process perspective of the AM ...
Klaus Büßenschütt, Maël Pontoreau, Christian Haase, Johannes‐Henrich Schleifenbaum   +3 more
wiley   +1 more source

G. QUINCKE. — Die Oberflächenspannung an der Grenze von Alkohol mit wässerigen Lösungen Bildung von Zellen Sphärokrystallen und Krystallen (Tension superficielle à la surface de séparation de l'alcool et des dissolutions aqueuses. Formation de mousse, de cristaux liquides et de cristaux). — Drude's Annalen der Physik, t. IX, p. 1-44; 1902

, 1903
M Lamotte
openalex   +2 more sources

Influence of Heat Treatment on Microstructure and Mechanical Properties at Elevated Temperatures of Nonweldable Ni‐Based Alloy Printed by Fused Filament Fabrication

Advanced Engineering Materials, EarlyView.
The fused filament‐fabricated MAR‐M247 alloy without hot isostatic pressing shows the lowest porosity of 4%. Heat treatment at 1220 °C produces coarse precipitates and carbides. Specimens heat‐treated at 1220 °C exhibit higher tensile strength (683 MPa) and elongation (10%) at room temperature.
Haneen Daoud, Ying Zheng, Agata Kulig, Natalja Agarkov, Esma Mese, Wolfgang Hofmann, Peter Würtele, Uwe Glatzel   +7 more
wiley   +1 more source

Understanding the Dissolution Kinetics of a DINCH Plasticized PVC: Experimental Design and Applied Modeling. [PDF]

ChemSusChem
Denolf R, Doolaege JC, Selmurzaeva E, Manhaeghe D, De Somer T, Haris M, Vermeeren N, Kol R, Hogie J, De Meester S.   +9 more
europepmc   +1 more source

Reactive Interaction and Wetting of Fe‐ and Mn‐Containing, Secondary AlSi Alloys with Manganese Oxide Ceramic Filter Material for Fe Removal

Advanced Engineering Materials, EarlyView.
Fe‐ and Mn‐containing AlSi alloys undergo aluminothermic reaction with Mn oxide in sessile‐drop and crucible experiments forming poor‐wetting Al2O3 while Mn enriches in the alloy. Primary Fe‐containing particles are preferentially attached to the Mn oxide.
Hanka Becker, Simon Waschull, Beate Fankhänel, Claudia Voigt, Alexandros Charitos, Christos G. Aneziris, Andreas Leineweber   +6 more
wiley   +1 more source

Medicine quality assessment in Nepal using semi randomised sampling and evaluation of a small scale dissolution test and portable Raman spectrometers. [PDF]

Sci Rep
Schreiber R, Haque MA, Rahman MS, Poudel BK, Regmi B, Kimura K, Yoshida N.   +6 more
europepmc   +1 more source

Recherches sur la température de congélation des dissolutions [deuxieme partie]

, 1886
F.-M. Raoult
openalex   +2 more sources

How fertility and union stability interact in shaping new family patterns in Italy and Spain [PDF]

In this paper we investigate the interrelationships between fertility decisions and union dissolution in Italy and Spain. We argue that there might exist a spurious relationship between these two life trajectories.
Lucia Coppola, Mariachiara Di Cesare
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